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Heulandite

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Heulandite-Ca
Berufjördur, Suður-Múlasýsla, Iceland
© Rob Lavinsky

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Colour:WhiteHardness:3 - 3½
Name:Named after the English mineral collector, John Henry Heuland (1778-1856), a British mineral collector and dealer
Synonym of:Heulandite-Ba, Heulandite-Ca, Heulandite-K, Heulandite-Na, Heulandite-Sr


Note on the distinguishing differences between heulandite and clinoptilolite (http://www.mineralogicalassociation.ca/doc/abstracts/ima98/ima98(13 [Link Broken? Mar 2013]).pdf ):

"Zeolite mineral species shall not be distinguished solely on the basis of the framework Si : Al ratio. An exception is made in the case of heulandite and clinoptilolite; heulandite is defined as the zeolite mineral series having the distinctive framework topology of heulandite and the ratio Si : Al < 4.0. Clinoptilolite is defined as the series with the same framework topology and Si : Al ≥ 4.0.

Application of the rule
Many zeolites have a widely variable Si : Al ratio, but this, in itself, is not regarded as providing adequate grounds for recognition of separate species. The exception is based on entrenched usage of the names heulandite and clinoptilolite, and their convenience for recognizing an important chemical feature. The cutoff value adopted (following Boles 1972) is arbitrary in a continuous range of compositions. The usual 50% compositional rule cannot be applied, as there are no clearly defined Si,Al end-member compositions for heulandite and clinoptilolite. Thermal stability has been used by some investigators to distinguish clinoptilolite from heulandite. This is a derivative property, however, suggested by Mumpton (1960) as an aid to identification, and it is not appropriate as the basis for definition. Alietti (1972) and Boles (1972) have shown that there is no gap in composition either in framework or extra-framework cation contents between heulandite and clinoptilolite, and that samples transitional in composition show intermediate properties in terms of thermal stability.

Clinoptilolite:
The cation content is highly variable. Ca-, Na-, and K-dominant compositions are known, and Sr, Ba, and Mg are in some cases substantial. TSi in the range 0.80–0.84. Minerals with the same framework topology but with TSi < 0.80, Si/Al < 4.0 are classified as heulandite, with which clinoptilolite forms a continuous series. Monoclinic, C2/m, or C2, or Cm.

Heulandite:
The cation content is highly variable. Ca-, Na-, K-, and Sr-dominant compositions are known, and Ba and Mg are in some cases substantial. TSi in the range 0.71 to 0.80."

Classification of Heulandite

Strunz 8th edition ID:8/.-

8 : Silicates
:
:
Hey's CIM Ref.:16.10.19

16 : Silicates Containing Aluminum and other Metals
10 : Aluminosilicates of Ca and alkalis
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Physical Properties of Heulandite

Lustre:Vitreous, Pearly
Colour:White
Streak:White
Hardness (Mohs):3 - 3½
Density (measured):2.1 - 2.2 g/cm3
Density (calculated):2.17 g/cm3

Crystallography of Heulandite

Crystal Atlas:
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Heulandite no.8 - Goldschmidt (1913-1926)
Heulandite no.38 - Goldschmidt (1913-1926)

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Radiation - Copper Kα
Data Set:
Horizontal Axis: ° to ° Vertical Axis: % Source Data: Filtered Data:
Data courtesy of RRUFF project at University of Arizona, used with permission.

Optical Data of Heulandite

Type:Biaxial (+)
RI values: nα = 1.476 - 1.506 nβ = 1.479 - 1.510 nγ = 1.479 - 1.517
2V:Measured: 10° to 48°
Maximum Birefringence:δ = 0.003 - 0.011

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate
Dispersion:r > v

Relationship of Heulandite to other Species

Related Minerals - Strunz Grouping):

- +
8/.-Aluminobarroisite
☐{CaNa}{Mg
 
3
Al
 
2
}(AlSi
 
7
O
 
22
)(OH)
 
2
8/.-Axinite
8/.-Aluminotschermakite
☐{Ca
 
2
}{Mg
 
3
Al
 
2
}(Al
 
2
Si
 
6
O
 
22
)(OH)
 
2
8/.-Ferro-aluminotschermakite
☐{Ca
 
2
}{Fe
2+
3
Al
 
2
}(Al
 
2
Si
 
6
O
 
22
)(OH)
 
2
8/.-Alumino-ferrobarroisite
☐{CaNa}{Fe
2+
3
Al
 
2
}(AlSi
 
7
O
 
22
)(OH)
 
2
8/.-Magnesiosadanagaite
{Na}{Ca
 
2
}{Mg
 
3
Al
 
2
}(Al
 
3
Si
 
5
O
 
22
)(OH)
 
2
8/.-Maufite
8/.-Melilite
8/.-Paraspurrite
8/.-Zinalsite
8/.-Lessingite-(Ce)
8/.-Sturtite
8/.-Celsian-Hyalophane Series
8/.-Moronolite
8/.-IMA2007-015
K[CaNa][Fe
2+
3
Al
 
2
][(OH)
 
2
|Al
 
2
Si
 
6
O
 
22
]
Related Minerals - Hey's Index Grouping:

- +
16.10.1Bytownite
(Ca,Na)[Al(Al,Si)Si
 
2
O
 
8
]
16.10.2Lisetite
CaNa
 
2
Al
 
4
Si
 
4
O
 
16
16.10.4Thomsonite-Ca
NaCa
 
2
[Al
 
5
Si
 
5
O
 
20
] · 6H
 
2
O
16.10.5Gonnardite
(Na,Ca)
 
2
(Si,Al)
 
5
O
 
10
 · 3H
 
2
O
16.10.6Mesolite
Na
 
2
Ca
 
2
Si
 
9
Al
 
6
O
 
30
 · 8H
 
2
O
16.10.7Faujasite
16.10.8Garronite
Na
 
2
Ca
 
5
Al
 
12
Si
 
20
O
 
64
 · 27H
 
2
O
16.10.9Boggsite
Ca
 
8
Na
 
3
(Si,Al)
 
96
O
 
192
 · 70H
 
2
O
16.10.10Herschelite
16.10.11Phillipsite
16.10.12Fedorite
(Na,K)
 
2-3
(Ca
 
4
Na
 
3
)Si
 
16
O
 
38
F
 
2
 · 3.5H
 
2
O
16.10.13Willhendersonite
KCa[Al
 
3
Si
 
3
O
 
12
] · 5H
 
2
O
16.10.14Barrerite
(Na,K,Ca
 
0.5
)
 
2
[Al
 
2
Si
 
7
O
 
18
] · 7H
 
2
O
16.10.15Mordenite
(Na
 
2
,Ca,K
 
2
)Al
 
2
Si
 
10
O
 
24
 · 7H
 
2
O
16.10.16Reyerite
(Na,K)
 
2
Ca
 
14
(Si,Al)
 
24
O
 
58
(OH)
 
8
 · 6H
 
2
O
16.10.17Lévyne
16.10.18Clinoptilolite
16.10.20Gobbinsite
Na
 
4
(Ca,Mg,K
 
2
)Al
 
6
Si
 
10
O
 
32
 · 12H
 
2
O
16.10.21Stilbite
16.10.22Dachiardite
16.10.23Offretite
KCaMgAl
 
5
Si
 
13
O
 
36
 · 16H
 
2
O or near
16.10.24Perlialite
K
 
9
Na(Ca,Sr)[Al
 
2
Si
 
4
O
 
12
]
 
6
 · 15H
 
2
O
16.10.25Erionite
16.10.26Paulingite
16.10.27Sodium Dachiardite
(Na
 
2
,Ca,K
 
2
)
 
4-5
Al
 
8
Si
 
40
O
 
96
 · 26H
 
2
O
16.10.28Mazzite-Mg
K
 
2
Mg
 
2
Ca
 
1.5
Al
 
9.5
Si
 
26.5
O
 
72
 · 28H
 
2
O or near
16.10.29Roggianite
Ca
 
2
Be(OH)
 
2
Al
 
2
Si
 
4
O
 
13
 · 2.5H
 
2
O

Other Names for Heulandite

Synonyms:
Beaumontite (of Lévy)LincolnineLincolniteStilbite AnamorphiqueStilbite (of German authors)
Other Languages:
German:Euzeolit
Euzeolith
Euzolith
Heulandit
Lincolnit
Japanese:輝沸石
Simplified Chinese:片沸石
Spanish:Heulandita
Lincolnita
Varieties:
Barian Heulandite

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Heulandite

Reference List:

- +
Ventriglia U. (1955) La struttura della heulandite. Periodico di Mineralogia – Roma pp. 49-83.

Merkle, A.B., and M. Slaughter (1968), Determination and refinement of the structure of heulandite: American Mineralogist: 53: 1120-1138.

Alberti, A. (1972), On the crystal structure of the zeolite heulandite: Tschermaks Mineralogische und Petrographische Mitteilungen: 18: 129-146.

Boles, J.R. (1972), Composition, optical properties, cell dimensions and thermal stability of some heulandite group zeolites: American Mineralogist: 57: 1463-1493.

Alberti, A. (1973), The structure type of heulandite B (heat-collapsed phase): Tschermaks Mineralogische und Petrographische Mitteilungen: 19: 173-184.

Alietti, A. (1972), Polymorphism and crystal chemistry of heulandite and Clinoptilolite: Am. Min.: 57: 1448-1462.

Boles, J.R. (1972), Composition, optical properties, cell dimensions and thermal stability of some heulandite group zeolites: Am. Min.: 57: 1463-1493.

Comodi, P., G.D. Gatta, & P.F. Zanazzi (2001), High-pressure structural behavior of heulandite: European Journal of Mineralogy: 15: 247-255.

R. Murao, K. Yubuta, R. Miyawaki and K. Sugiyama (2009): Analysis of aluminoceladonite included in green heulandite. JAKOKA: 2009 Annual Meeting of the Japan Association of Mineralogical Sciences, abs. R4-11, p. 105.

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    • Localities for Heulandite

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Antarctica
     
    • Eastern Antarctica
      • Victoria Land
        • Mawson Glacier
    		Tschernich, 1992. Zeolites of the World, p.184.
    American Mineralogist, Volume 83, pages 907–910, 1998; Galli E, Quartieri S, Vezzalini G, Alberti A (1996) Gottardiite, a new high-silica zeolite from Antarctica: the natural counterpart of synthetic NU-87, European Journal of Mineralogy 8, 687-693
    • Western Antarctica
      • Antarctic Peninsula
        • South Shetland Islands
          • King George Island
    		Ref.: Birkenmajer K., Wieser T., Żabiński W. 1989: Zeolite associations from Tertiary basaltoids of King George Island, West Antarctica. Mineralogia Polonica, vol. 20, No 1, 3-34.
    Argentina
     
    • Neuquén
    		Pablo Rodrigo Leal, María Elena Vattuone, and Carlos Oscar Latorre (2011) Zeolite assemblages from Northern Patagonian Andes, Argentina: A review. Revista Mexicana de Ciencias Geológicas, v.28, núm. 2, 2011, p. 212-225
    • Río Negro
      • San Carlos de Bariloche
    • Salta
    		ROBL, Klaus; BRODTKORB, Milka K.de and AMETRANO, Silvia. The Miocene epithermal mineralization of the Quevar Stratovolcan Complex, Salta. Rev. Asoc. Geol. Argent. [online]. 2009, vol.64, n.3, pp. 525-539.
    • Santa Cruz
      • Deseado Department
        • Monumento Natural Bosques Petrificados
    		[Heulandite-Ca] G. Aliotta, M. Garrido, C. Gómez y L. Luna (1996). Estudio de zeolitas de la zona de “Madre e Hija” (Santa Cruz). 3a Reunión de Mineralogía y Metalogenia. Instituto de Recursos Minerales, UNLP. Publicación 5: 9-16.
    Australia
     
    • New South Wales
      • Buckland Co.
    		No reference listed
      • Camden Co.
        • Unanderra
    		Ferrierite: an Australian occurrence, Mineralogical Magazine, Sept 1978 Vol 42, pp 385-9; England, B.M and Oswald, J. - Ferrierite: an Australian occurrence, Mineralogical Magazine, Sept 1978 Vol 42, pp 385-9
      • Cumberland Co.
        • Prospect (Prospect Hill)
    		Min Rec (1994) 25:185-194
      • Pottinger Co.
        • Coonabarabran district
    		Min Rec (1988) 19:389-406; Tschernich, R. (1992): Zeolites of the World, p.48
    [www.johnbetts-fineminerals.com]
        • Tambar Springs
    • Tasmania
      • Central Plateau
        • Bronte Park
    		Mathew Latham pers comm., collection
        • Tarraleah
    		M Latham, collection
      • Fingal valley
    		http://www.crocoite.com/locationbulletins/part1/avocaarea.pdf
      • Hampshire district
    		Ref: FL Sutherland & RS Bottrill (2004) Zeolites of western Tasmania. Australian Jornal of Mineralogy 10:2 pp 59-72
      • Huon district
        • Weld river
    		Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
    Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
      • Moina District (Middlesex District)
    		Sutherland, F. & Bottrill, R.(2004): Zeolites of western Tasmania. Australian Jornal of Mineralogy 10:2 pp 59-72
    Ref: FL Sutherland & RS Bottrill (2004) Zeolites of western Tasmania. Australian Jornal of Mineralogy 10:2 pp 59-72
    http://www.crocoite.com/locationbulletins/part1/zeolites.pdf
    • Victoria
      • Bass Coast Shire
      • Maldon
    [Heulandite-Ca] Birch (1989) Zeolites of Victoria, p 97
    Zeolites of Victoria, 1989, W. D. Birch (Ed)
    Austria
     
    • Carinthia
      • Hohe Tauern
        • Ankogel group
          • Seebach valley
    		G. Niedermayr: Carinthia II 176./96.:524 (1986)
        • Hafner group
          • Schober - Eisigspitz area
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Malta valley
          • Gößgraben
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
          • Koschach
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
            • Pflüglhof Inn
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Reißeck group
          • Kolbnitz
            • Riekengraben
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
          • Pusarnitz
            • Reinitzgraben
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Klagenfurt
        • Ehrentaler Berg
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Kreuzbergl massif
          • Falkenberg
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Koralpe
        • Kamp
          • Fraßgraben
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Moschkogel - Weinebene area
          • Brandrücken
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • St Vinzenz
    		H. Meixner: Carinthia II 148./68.:99-100 (1958)
        • Waldenstein
    		matrixx 5, p.26-30
          • Übelskogel
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Kreuzeck group
        • Oberdrauburg
          • Irschen
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Millstatt lake ridge
        • Spittal
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Saualpe
        • Ladinger Spitze - Speikkogel area
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
    G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • St Paul im Lavanttal
        • Kollnitz
    		H. Meixner: Carinthia II 168./88.:85-86 (1978)
    • Lower Austria
      • Waldviertel
        • Gföhl
          • Felling
    		collected by G.Knobloch, Aggsbach and appr. by Dr.Niedermayr
        • Persenbeug-Gottsdorf
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    [Heulandite-Ca] Löffler, E. & Kolitsch, U. (2011): Die Mineralien der Loja bei Persenbeug, Niederösterreich (II). Mineralien-Welt. 22 (4): 51-62
        • Pfaffenschlag bei Waidhofen an der Thaya
          • Artolz (Artholz)
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993); KOLLER, F. & G. NIEDERMAYR (1978): Die Mineralvorkommen der Diorite des nördlichen Waldviertels. – Annal. Naturhist. Mus. Wien, 82: 193-208.
    • Salzburg
      • Hohe Tauern
        • Felben valley
    		Strasser, A. (2010): Mineralneufunde. Mineral. Arch. Salzb. 13, 277-285.
        • Gastein valley
          • Naßfeld valley
    		A. Strasser: Die Minerale Salzburgs, 1989
    A. Strasser: Die Minerale Salzburgs, 1989
        • Habach valley
    		Collection of NHM, Vienna
          • Kratzenberg
    		A. Strasser: Die Minerale Salzburgs (1989)
    A. Strasser: Die Minerale Salzburgs (1989)
    A. Strasser: Die Minerale Salzburgs (1989)
    A. Strasser: Die Minerale Salzburgs (1989)
        • Hollersbach valley
    		Nowak, K. (1986): Klüfte im Bruchgraben/ Hollersbachtal. Lapis 11(6), 13-18.
          • Kratzenberg lake area
    		A. Strasser: Die Minerale Salzburgs (1989)
    A. Strasser: Die Minerale Salzburgs (1989)
        • Krimmler Ache valley
    		A. Strasser: Die Minerale Salzburgs (1989)
          • Jaidbachspitze - Gamsspitzl area
    		A. Strasser: Die Minerale Salzburgs (1989)
        • Rauris valley
          • Hüttwinkl valley
            • Grieswies - Krumlkeeskopf area
    		A. Strasser: Die Minerale Salzburgs (1989)
            • Krumlbach valley
    		A. Strasser: Die Minerale Salzburgs (1989)
            • Ritterkopf massif
    		A. Strasser: Die Minerale Salzburgs (1989)
        • Stubach valley
          • Enzingerboden
            • Tauernmoos lake
    		A. Strasser: Die Minerale Salzburgs, 1989
      • Lungau
        • Schladminger Tauern
          • Lignitz valley
    		A. Strasser: Die Minerale Salzburgs (1989)
    • Styria
      • Bad Gleichenberg
        • Gossendorf
    		Postl, W. & Moser, B. (1987)
        • Wilhelmsdorf
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Bad Radkersburg
        • Klöch
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Bruck an der Mur
        • Kapfenberg
          • Tanzenberg
    		Postl, W. & Walter, F. (1983); Exel, R. (1993)
    Sigmund, A. (1916): Die kristallinen Schiefer und die Kluftminerale der Brucker Hochalpe. Mitteilungen des naturwissenschaftlichen Vereins für Steiermark 53, 223-244
      • Frohnleiten
        • Kirchdorf
    		Kolitsch, U. et al. (2008)
        • Zlatten
    		Kolitsch, U. et al. (2008)
      • Fürstenfeld
        • Loipersdorf
    		Meixner, H. (1931)
      • Graz
        • Wildon
          • Weitendorf
    		Aufschluss 1972(SB), 76-79
      • Knittelfeld
        • Flatschach
          • Brunngraben
    		Postl, W. & J. Taucher (1991): 850. Natrolith, Mesolith, Stilbit, Laumontit, Heulandit und Analcim aus dem Brunngraben bei Flatschach, Steiermark. Pp. 174-175 in Niedermayr, G., et al. (1991): Neue Mineralfunde aus Österreich XL. Carinthia II, 181./101.: 147-179.
      • Koralpe
        • Stainz
          • Gams
    		Weninger, H. (1976): Mineral-Fundstellen Band 5: Steiermark und Kärnten. Chr. Weise Verlag, München, 231 pp.
          • Marhof
    		[Heulandite-Ca] Postl, W. et al. (2007)
    Meixner, H. 1961 : Neue Mineralfunde in den österreichischen Ostalpen XVII; No. 181. Heulandit vom Sauerbrunngraben bei Stainz, Steiermark. In: Carinthia II 151/71
      • Niedere Tauern
        • Oberwölz
    		Postl, W. & Moser, B. (1988): Mineralogische Notizen aus der Steiermark. Mitt. Abt. Miner. Landesmuseum Joanneum, 56, 5-47.
      • Seckauer Tauern (Seckauer Alpen)
    		Josef Taucher, Christine Elisabeth Hollerer, Die Mineralien des Bundeslandes Steiermark in Österreich ISBN 3-9501422-0-7, Graz 2001
    • Tyrol
      • North Tyrol
        • Kauns valley
          • Feichten
            • Vergötschen
    		[Heulandite-Ca] Bernhard, F. (2009)
        • Pitz valley
          • St Leonhard
    		Kolitsch, U. & Gröbner, J. (2011): 1686) Babingtonit vom Krummsee bei St. Leonhard im Pitztal. P. 154 in Niedermayr, G. et al. (2011): Neue Mineralfunde aus Österreich LX. Carinthia II, 201./121., 135-186.
        • Sill valley (Wipp valley)
          • Stubai valley
            • Ranalt
    		Strasser, M. (2006): Prehnitkristalle aus dem Stubaital - klein aber fein!
    • Upper Austria
      • Linz-Land
        • Traun
    		Natural History Museum Vienna collection
    Niedermayr, G. (2007). Mineralien vom Traunkraftwerk Pucking. Mineralien-Welt, 18 (5), 36-39.
      • Mühlviertel
        • Rohrbach
          • Niederranna
            • Schattenthal
    		peter neschen collection
    peter neschen collection
          • Plöcking
    		- Gerhard Brandstetter, in: Mineralogische und paläontologische Notizen aus Oberösterreich, OÖ Geonachrichten, MFOÖ Mineralien - und Fossiliensammler Oberösterreichs mit ARGE Mineralogie, Geologie und Paläontologie im Oberösterreichischen Landesmuseum, 15. Jahrgang, Linz 2000, Seite 16 – 22.
          • Schlägl
    		Niedermayr, G. (2001): pp. 202-203 in Niedermayr et al., Carinthia II, 178./98., 181-214.
    • Vorarlberg
      • Montafon
        • Silvretta group
    		Natural History Museum Vienna collection; Niedermayr, G. (1994): 831. Heulandit, Skolezit und Stilbit von der Bielerhöhe, Silvretta, Vorarlberg. Pp. 162-163 in Niedermayr, G., H.-P. Bojar, F. Brandstätter, V. M. F. Hammer, B. Moser, W. Postl & J. Taucher (1994): Neue Mineralfunde aus Österreich XIIIL. Carinthia II, 184./104., 243-275.
    Mitt. d. Naturwiss. Vereines f. Steiermark 72 (1935) 61-66
    Brazil
     
    • Minas Gerais
      • Doce valley
        • Divino das Laranjeiras
    		[Heulandite-Ca] Rob Lavinsky
    • Paraná
    		Zeolite collection of Volker Betz
    • Rio Grande do Sul
      • Carlos Barbosa
    Vezzalini, G. (1979) Secondo ritrovamento della nekoite. Periodico di Mineralogia: 48: 5-13.
      • Estância Velha
      • Morro Reuter
      • Novo Hamburgo
    		Ricardo Pimentel collection. Specimen traded with Luiz Englert Museum UFRGS
      • Veranópolis
    		www.museumin.ufrgs.br
    • Santa Catarina
    		http://www.museumin.ufrgs.br/EspAntas.htm
    Mason, B. & Greenberg, S. S. (1953) Zeolites and associated minerals from souther Brasil - Arkiv för Mineralogi och Geologi, 1 (18), 519-526
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    Manfred Bergmann (2009) Lapis, 34, #3, 30-34.
    • São Paulo
      • Botucatu
    		Cornejo, Carlos and Bartorelli, Andrea, 2010, Minerals and Ptrecious Stones of Brazil, Solaris Cultural Publications, Sao Paulo, Brazil, pp. 704.
      • Pederneiras
    		[Heulandite-Ca] Tested by Gunnar Färber
    Bulgaria
     
    • Kardzhali (Kurdzhali; Kărdžali; Kurdjali) Oblast
      • Rhodope Mts
    		Tschernich, 1992. Zeolites of the World
    Marcus Voigt collection
    • Pernik Oblast
      • Bresnik Obshtina
    		Marcus Vau Collection
    • Sofiya Oblast (Sofia Oblast)
      • Vitosha Mt.
        • Vladaya (Vladaia)
    		I. Kostov, V. Breskovska, J. Mincheva-Stefanova, G. Kirov (1964): Minerals of Bulgaria. Sofia, Bulgaria, 540 pp. (in Bulgarian).
      • Zlatitsa
    		Georgiev, Georgi (2008) A genetic model of the Elatsite porphyry copper deposit, Bulgaria. GEOCHEMISTRY, MINERALOGY AND PETROLOGY • SOFIA 46, 143-160.
    • Yambol Oblast
    		I. Kostov, V. Breskovska, J. Mincheva-Stefanova, G. Kirov (1964): Minerals of Bulgaria. Sofia, Bulgaria, 540 pp. (in Bulgarian).
    Canada
     
    • Alberta
    		[Heulandite-Ba] Tschernich, R. (1992): Zeolites of the World, p.254
    • British Columbia
      • Kamloops Mining Division
        • Falkland
    		Tschernich, R. (1992): Zeolites of the World, p.161,255; American Mineralogist, Volume 67, pages 799-803, 1982
    Tschernich, R. (1992): Zeolites of the World, p.124
        • Merritt
    		Tschernich, R. (1992): Zeolites of the World, p.238
    Tschernich, R. (1992): Zeolites of the World, p.51,99,255
          • Monte Hills
    		Tschernich, R. (1992): Zeolites of the World, p.99,254
        • Westwold
    		Tschernich, R. (1992): Zeolites of the World, p.98
    Tschernich, R. (1992): Zeolites of the World, p.178
      • Nicola Mining Division
        • Clinton
    		Tschernich, R. (1992): Zeolites of the World, p.100
      • Omenica Mining Division
    		Tschernich, R. (1992): Zeolites of the World, p.51
        • Francois Lake
    		Tschernich, R. (1992): Zeolites of the World, p.178
      • Osoyoos Mining Division
        • Olalla
    		[Heulandite-Sr] Tschernich, R. (1992): Zeolites of the World, p.51,254
      • Slocan Mining Division
        • Sandon
    		Mauthner, M.H.F. et al. (1996) Minerals of the Silvana Mine Sandon British Columbia. Mineralogical Record, 27(6):433-438.
    • New Brunswick
      • Charlotte Co.
        • Grand Manan Island
    		McHone, Greg, 2008, Grand Manan Geology, p. 3.
          • Eel Brook Beach
    		McHone, Greg, 2008, Grand Manan Geology, p. 3.
    McHone, Greg, 2008, Grand Manan Geology, p. 3.
        • Saint Patrick Parish
    		Donald Doell, Doug Wilson
    • Northwest Territories
      • Tungsten
    		[Heulandite-Ca] The Canadian Mineralogist Vol. 41, pp. 139-160 (2003)
    • Nova Scotia
      • Annapolis Co.
    		R. Van Dommelen Collection
      • Colchester Co.
    		Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
      • Cumberland Co.
    		Traill, R. J. (1980) Catalog of Canadian Minerals: Revised 1980. Geological Survey of Canada Paper 80-18.; Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
          • Colonial Copper mine
    		Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
    Walker, T.L., and Parsons, A.L., "The Zeolites of Nova Scotia", Contributions to Canadian Mineralogy, University of Toronto Press, pp. 13-73, 1922.
    Tschernich, R. (1992): Zeolites of the World, p.51
    Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
    Rocks & Min.41(2):88 (1966); Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
    Tschernich, R. (1992): Zeolites of the World, p.205
    Rocks & Min.41(2):86-87 (1966); Tschernich, R. (1992): Zeolites of the World, p.51,255; Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
    Terry Collett Collection
      • Digby Co.
    		[Heulandite-Ca] Traill, R. J., 1970, A Catalogue of Canadian Minerals, Paper 69-45.
      • Kings Co.
    		The Nova Scotia Mineral Occurrence Database; Georgia Pe-Piper and Lisa Miller (2002) Zeolite minerals from the North Shore of the Minas Basin, Nova Scotia. Atlantic Geology 38, 11–28
        • Bay of Fundy
    		Tschernich, R. (1992): Zeolites of the World, p.255; Rocks & Min.81(1):54-61 (2006); American Mineralogist 9:232
    Can Min 38:1215-1232
    Can Min 38:1215-1232
    Tschernich, R. (1992): Zeolites of the World, p.255
    [www.johnbetts-fineminerals.com]
    "Mineral Resource Land Use Map of Kings County OFM 88-048 (21H/02)" Nova Scotia Department of Mines and Energy, 1989; Van King
    Tschernich, R. (1992): Zeolites of the World, p.255; Traill, R. J. (1980) Catalog of Canadian Minerals: Revised 1980. Geological Survey of Canada Paper 80-18.
    Sabina, A.P. (1964) Rocks & Minerals for the collector; Bay of Fundy Area, New Brunswick - Nova Scotia. GSC Paper 64-10.
    [Heulandite-Ca] Can. Min. 38, 1215
    [Heulandite-Ca] Canadian Mineralogist Vol 38 pp. 1215-1232 (2000)
    Can Min 38:1215-1232
    [Heulandite-Ca] Rob Lavinsky
    • Ontario
      • Algoma District
    		GSC Misc.Report 49, by Ann P.Sabina 1991, Rocks and Minerals for the Collector, Sudbury to Winnipeg
    Reiner Mielke
      • Hastings Co.
        • Dungannon Township
          • Davis Hill
    		Tschernich, R. (1992): Zeolites of the World, p.51,255
      • Renfrew Co.
        • Lyndoch Township
          • Quadeville
    		ontariominerals.com
      • Timiskaming District
        • Cobalt-Gowganda region
    		[www.ontariominerals.com]
    • Québec
      • Laurentides
        • Argenteuil RCM
          • Harrington
    		[Heulandite-Ca] Van Velthuizen et al. (2006). Min. Record 37, 283
          • Wentworth
            • Laurel
    		[Heulandite-Ca] Van Velthuizen et al. (2006) Mineral. Record 37, 283 [locality 48]; Tschernich, R. (1992): Zeolites of the World, p.52,255
      • Montréal
    		Canadian Museum of Nature collection
      • Outaouais
        • La Vallée-de-la-Gatineau RCM
          • Lac-Pythonga
            • Maniwaki occurrences
    		[Heulandite-Ca] Van Velthuizen, J.J., Gault, R.A., Robinson, G.W. & Scovil, J.(2006) Zeolite occurrences in the Central Metasedimentary Belt of the Grenville Province, Ontario, Quebec and New York State. Mineralogical Record 37, 283-296 [locality #47].
        • Les Collines-de-l'Outaouais RCM
          • Cantley
    		[Heulandite-Ca] Van Velthuizen, J.J., Gault, R.A., Robinson, G.W. & Scovil, J.(2006) Zeolite occurrences in the Central Metasedimentary Belt of the Grenville Province, Ontario, Quebec and New York State. Mineralogical Record 37, 283-296 [locality #49].
        • MRC des Collines-de-l'Outaouais
          • Cantley
            • Autoroute 5 extension
    		[Heulandite-Ca] Horváth collection
        • MRC Les Collines-de-l'Outaouais
          • Chelsea
    		Philippe Belley (collection/2008 field observations)
        • Pontiac RCM
          • Otter Lake
    		[Heulandite-Ca] Van Velthuizen, J.J., Gault, R.A., Robinson, G.W. & Scovil, J.(2006) Zeolite occurrences in the Central Metasedimentary Belt of the Grenville Province, Ontario, Quebec and New York State. Mineralogical Record 37, 283-296 [locality #41].; M A G Lafontaine (1979) Uranium-Thorium Deposite at the Yates Mine, Huddersfield Township, Quebec. MSc thesis, University of Ottawa.
    Chile
     
    • Arica and Parinacota Region
      • Arica Province
    		Alfredo Petrov collection
    • Coquimbo Region
      • Elqui Province
        • La Serena
          • Talcuna Cu-Mn-Ag Mining District
    		maurizio dini collection
    U. Kolitsch collection
    Sernageomin database 2007;Stgo de Chile
    China
     
    • Guizhou Province
      • Bijie Prefecture
        • Weining Co.
    		Qian Zhang, Dapeng Wang, Liangwu Fan, Xiaoqing Zhu, and Zhengwei Zhang (2008): Geology and Prospecting 44(2), 8-13
      • Qiandongnan Autonomous Prefecture
        • Kaili Co.
    		Yongke Chen, Kun Li, and Lianqiang You (2004): Guizhou Geology 21(1), 41-47
    • Yunnan Province
      • Qujing Prefecture
        • Huize Co.
    		Zhu Bingquan, Hu Yaoguo, Zhang Zhengwei, Cui Xuejun, Dai Tongmo, Chen Guanghao, Peng Jianhua, Sun Yongge, Liu Dehan, and Chang Xiangyang (2007): Ore Geology Reviews 32, 366-380.
      • Zhaotong Prefecture
        • Ludian Co.
    		Zhu Bingquan, Hu Yaoguo, Zhang Zhengwei, Cui Xuejun, Dai Tongmo, Chen Guanghao, Peng Jianhua, Sun Yongge, Liu Dehan, and Chang Xiangyang (2007): Ore Geology Reviews 32, 366-380; Qian Zhang, Dapeng Wang, Liangwu Fan, Xiaoqing Zhu, and Zhengwei Zhang (2008): Geology and Prospecting 44(2), 8-13
        • Yongshan Co.
          • Basalt Cu occurrences
    		Zhu Bingquan, Hu Yaoguo, Zhang Zhengwei, Cui Xuejun, Dai Tongmo, Chen Guanghao, Peng Jianhua, Sun Yongge, Liu Dehan, and Chang Xiangyang (2007): Ore Geology Reviews 32, 366-380.
        • Zhaoyang District
          • Basalt Cu occurrences
    		Bingquan Zhu, Tongmo Dai, Yaoguo Hu, Zhengwei Zhang, Guanghao Chen, Jianhua Peng, Xianglin Tu, Dehan Liu, and Xiangyang Chang (2005): Geochimica 34(3), 235-247.
    Costa Rica
     
    • Guanacaste Province
    		Tschernich, R. (1992): Zeolites of the World, p.52,255,282,323,458,493; Micro Probe Vol 7 No. 7 Spring 1993
    Tschernich, R. (1992): Zeolites of the World, p.52,255,415,458,494; Micro Probe Vol. 7 No. 7 Spring 1993
    • San José Province
      • Bajo Chacones
    		Micro Probe Volume VII Number 7 Spring 1993
    Micro Probe Volume VII Number 7 Spring 1993
    Tschernich, R. (1992): Zeolites of the World, p.255,282,342,458
    Micro Probe Volume VII Number 7 Spring 1993
      • Picagres
    		Micro Probe Volume VII Number Spring 1993
    Cyprus
     
    • Larnaca District (Larnaka District; İskele District)
    		Prüfer, P. (2010): Mineralien der Insel Zypern. Der Aufschluss 61, 97-106. (in German)
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Čáslav (Tschaslau)
    		Litochleb, J.: Markovice a Horky u Čáslavi – klasické lokality zeolitů v alpských žilách. Minerál, 1996, roč. 4, č. 2, s. 98-100.
        • Jílové (Eule)
          • Jílové Gold mining District
            • Sázava
    		Lapis 2000(4), 13-30
            • Studené (Kaltengrund)
    		Lapis 2000(4), 13-30
        • Kladno
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 84-85.
        • Kolín (Kolin; Köln an der Elbe)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 71.
        • Uhlířské Janovice
    		Sejkora, J., Hejný, M.: Minerály severní části Ratajské zóny (Českomoravská vrchovina). Časopis pro mineralogii a geologii, 1984, roč. 29, č. 2, s. 212.
      • Hradec Králové Region
        • Jičín (Jitschin; Gitschin)
    		[Heulandite-Ca] Zeman, M.: Zeolity melafyrů SV Čech. Minerál, 1996, roč. 4, č. 2, s. 107
      • Liberec Region
        • Kozákov (Kosakow)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 57-58.
        • Liberec
          • Ruprechtice
    		Horáček, J., Chabr, P.: Nové minerály pegmatitových žil z Liberce - Ruprechtic. Sborník Severočeského musea, Přírodní vědy, 1973, roč. 5, s. 27-33.
        • Lomnice nad Popelkou (Lomnitz an der Popelka)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech II. Kutná Hora: Kuttna, 2003, s. 49-50.
        • Železný Brod (Eisenbrod)
    		[Heulandite-Ca] No reference listed
      • Pardubice Region
    		[Heulandite-Ba] Prachař, I.: Současný stav výskytu nerostů ve Chvaleticích. Acta musei Reginaehradecensis, série A: vědy přírodní, 1981, roč. XVI., s. 99-102.
      • Ústí Region
        • Litoměřice
    		M.Radoň-Významné mineralogické lokality Českého středohoří (čas.Minerál 2/2009)
    • Moravia (Mähren; Maehren)
      • Moravia-Silesia Region
        • Vrbno pod Pradědem
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Moravy a Slezska. Kutná Hora: Kuttna, 2001, s. 91
      • Olomouc Region
        • Javorník (Jauernig)
    		Sejkora, J.: Uranové ložisko Zálesí v Rychlebských horách. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1994, roč. 2, s. 105-110.
        • Jeseník
          • Vápenná (Setzdorf)
    		Kruta, T.: Mineralogicke a loziskove pomery v Lesni Ctvrti u Vapenne ve Slezsku. Acta Musei Moraviae, Scientiae Geologicae, 1961, roč. 46, s. 5 - 20.
          • Velká Kraš (Groß Krosse)
    		Kruťa, T.: Geologicko-mineralogické poměry okolí Velké Kraše a nerostné suroviny z vidnavské oblasti. Přírodovědecký sborník (Sborník Přírodovědecké společnosti v Ostravě), 1936-1946, roč. 9, s. 52-69.
        • Šumperk (Mährisch Schönberg)
    		Kučera, B., Novotná, B.: Nová naleziště zeolithů na Moravě. Časopis Moravského zemského musea, 1929-1930, sv. 26-27, s. 214-227.
          • Dolní Temenice
    		[Heulandite-Ca] Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
          • Horni Temenice
    		[Heulandite-Ca] Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
          • Kouty nad Desnou
    		[Heulandite-Ca] Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
    [Heulandite-Ca] Novotný, P., Zimák, J., Toegel, V.: Mineralizace alpského typu z lomu v Krásném u Šumperka. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2002, roč. 10, s. 259-264.
          • Maršíkov (Marchendorf)
    		Toegel, V.: Mineralizace Be pegmatitu „Pod kořeny“ v Maršíkově. Minerál, 2011, roč. 19, č. 3, s. 207-213.
    Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
          • Sobotín (Zöptau; Zoeptau)
    		Nepejchal, M., Vančura, J., Novák, M.: Naleziště epidotu v okolí Sobotína v Hrubém Jeseníku. Opava: Grafis, 1998. 72 s.
    Nepejchal, M., Vančura, J., Novák, M.: Naleziště epidotu v okolí Sobotína v Hrubém Jeseníku. Opava: Grafis, 1998. 72 s.
    [Heulandite-Ca] Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
          • Vikýřovice
    		[Heulandite-Ca] Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
        • Vernířovice
    		Novotný, P.: Minerály žil alpského typu v severovýchodní části Českého masivu. Zprávy Vlastivědného muzea v Olomouci, 2004, č. 281, s. 13-63.
    Sládek, R.: Nerosty alpských žil v Hrubém Jeseníku. Zprávy Vlastivědného ústavu v Olomouci, 1973, roč. , č. 161, s. 6-22.
      • South Moravia Region
        • Brno (Brünn)
    		Kučera, B., Novotná, B.: Nová naleziště zeolithů na Moravě. Časopis Moravského zemského musea, 1929-1930, sv. 26-27, s. 214-227.
        • Letovice (Lettowitz)
    		Kučera, B., Novotná, B.: Nová naleziště zeolithů na Moravě. Časopis Moravského zemského musea, 1929-1930, sv. 26-27, s. 214-227.
        • Oslavany
          • Mohelno
    		Kučera, B., Novotná, B.: Nová naleziště zeolithů na Moravě. Časopis Moravského zemského musea, 1929-1930, sv. 26-27, s. 214-227.
      • Vysočina Region
        • Havlíčkův Brod (Německý Brod; Deutschbrod)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech II. Kutná Hora: Kuttna, 2003, s. 96 - 98.
    Houzar, S.: Přehled minerálů amfibolitového lomu v Mirošově (západní Morava), Minerál, 1999, roč. 7, č. 4, s. 294-296.
    Mineralienwelt 1993(1), 13
    Ing.Petr Pauliš 2007
    Denmark
     
    • Faroe Islands (Faeroe Islands; Faeroes; Faroes)
      • Bordoy island (Bordo island)
    		Schmitter, F. J. (2008): Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33 (2): 29-35.
    No reference listed
    Tschernich, R. W. (1992): Zeolites of the world. Geoscience Press, Phoenix, Arizona, p. 256
    Schmitter, F. J. (2008): Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33 (2): 29-35
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
      • Eysturoy island
    		Burvald, I. (2013): På mineraljakt i sporet etter en "anderledes" Ormen Lange. Stein. 40 (1), 4-12
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Zeolite collection of Volker Betz
    Zeolites of the World, R. Tschernich, 1992 (256)
    Zeolites of the World, R. Tschernich, 1992 (256)
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Zeolites of the World, R. Tschernich, 1992 (256)
        • Skalabotnur
    		Zeolite collection of Volker Betz
    Zeolites of the World, R. Tschernich, 1992 (256)
    Zeolite collection of Volker Betz
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    No reference listed
      • Kunoy island
    		Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    no reference listed
      • Nolsoy island (Nalsoe Island)
        • Skutin
    		Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Self collected by Georg Graf in August 1984.
    Zeolites of the World, R. Tschernich, 1992 (102)
      • Streymoy Island
    		Zeolite collection of Volker Betz
    Zeolites of the World, R. Tschernich, 1992 (459)
    Tschernich, R.W. (1992): Zeolites of the World. Geoscience Press. (pp. 256,459)
    Zeolites of the World, R. Tschernich, 1992 (459)
        • Kollafjordur
    		Burvald, I. (2003): Mineralforekomster på Færøyene. Norsk Bergverksmuseums Skrift 25, 29-34
    Zeolites of the World, R. Tschernich, 1992 (256,283,459)
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Zeolite collection of Volker Betz
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
      • Suduroy island
        • Øravik
    		Zeolite collection of Volker Betz
    Zeolite collection of Volker Betz
      • Vágar island (Vagur island)
    		No reference listed
    Tschernich, R. W. (1992): Zeolites of the world. Geoscience Press, Phoenix, Arizona, p.256
    Burvald, I. (2003): Mineralforekomster på Færøyene. Norsk Bergverksmuseums Skrift 25, 29-34
      • Vidoy island (Viderö)
    		Zeolites of the World, R. Tschernich, 1992 (102,256)
    Zeolites of the World, R. Tschernich, 1992 (102,256)
    Franz J. Schmitter (2008) Zeolithe aus dem Hohen Norden: Sammeltouren auf den Faroer-Inseln. Lapis, 33, #2, 29-35.
    Ecuador
     
    • Guayas Province
      • Guayaquil Canton
    		[Heulandite-Ca] R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006
    [Heulandite-Ca] R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006
    R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006
    France
     
    • Alsace
      • Bas-Rhin
        • Obernai
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Aquitaine
      • Pyrénées-Atlantiques
        • Itxassou
          • Cambo-les-Bains
    		"Les minéraux, leurs gisements, leurs associations", P. Bariand, F. Cesbron et J. Geffroy (1977), Editions Minéraux et Fossiles, BRGM
    • Limousin
      • Haute-Vienne
        • Champagnac-la-Rivière
    		[Heulandite-K] Lebocey j. & RDAG (2011) - autres gisements et indices de zéolites, In zéolites de France, Le Règne Minéral hors-série 17, 113-121
    • Midi-Pyrénées
      • Hautes-Pyrénées
        • Luz St Sauveur
          • Rioumajou Valley
    		Patrice Queneau Collection
    • Rhône-Alpes
      • Savoie
        • La Lauzière massif
          • Pussy
    		[Heulandite-Ca] DE ASCENCAO GUEDES R., VALANGE S. et GABELICA Z. (2002). L’heulandite de La Gorraz, Pussy, massif de La Lauzière, Savoie. Le Règne Minéral n°45, pp. 18-21. Editions du Piat.
    [Heulandite-Ca] Bernard, O. (2011): L'heulandite-Ca de Roche Brisée, Massif de La Lauzière, Savoie. Le Règne Minéral. 97: 26-27
    French Southern and Antarctic Lands
     
    • Kerguelen Islands
    		Giret, A., Verdier, O. & Nativel, P. (1992). The zeolitisation of Kerguelen Islands, Southern Indian Ocean. In: Yoshida, Y., et al. (eds) Recent Progress in Antarctic Earth Science, Tokyo: Terra Publishing 32, 1–36. Co., pp. 457–463.
    Germany
     
    • Bavaria
      • Franconia
        • Maroldsweisach
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Spessart
          • Aschaffenburg
            • Dörrmorsbach
    		A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
      • Lower Bavaria
        • Bavarian Forest
          • Hauzenberg
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Regen
            • Bischofsmais
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Schönberg
            • Saunstein
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Tittling
            • Stützersdorf
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Waldkirchen
            • Lindberg
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
            • Röhrnbach
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Zwiesel
            • Bodenmais
    		Obermüller, T., (1993): Der Silberberg bei Bodenmais/Bayer. Wald, Der Aufschluss, Vol. 44, 201-224
      • Upper Palatinate
        • Nittenau
          • Roßbach
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Oberpfälzer Wald
          • Windischeschenbach
            • Oberbaumühle
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
    • Hesse
      • Dillenburg District
        • Gladenbach
          • Hartenrod
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Herbornseelbach
          • Bornberg
    		Vieten, K. (1971): Laumontit und Kalifeldspat-Pseudomorphosen nach Laumontit in Drusen des Spilits von Herbornseelbach (Lahn-Dill-Gebiet), Der Aufschluss, Vol. 22, No. 3, 87-96
        • Obereisenhausen
    		Uwe Kolitsch collection (PXRD and/or SEM-EDS analyses)
      • Odenwald
        • Fischbachtal
          • Billings
    		E. Nickel, M. Fettel: "Odenwald", Sammlung geologischer Führer Bd. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 1985
        • Fürth
          • Erlenbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Heppenheim
          • Sonderbach
            • Kohlplatte
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Lindenfels
          • Das Buch
    		PETITJEAN collection
        • Mühltal
          • Nieder-Beerbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
          • Nieder-Ramstadt
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
          • Waschenbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
      • Vogelsberg
        • Ortenberg
    		Passaglia, E., Gualtieri, A., Marchi, E. (2001): The crystal chemistry of Paulingite, European Journal of Mineralogy. Vol. 13, 113-119
    • Lower Saxony
      • Harz
        • Bad Harzburg
    		No reference listed
    No reference listed
        • St Andreasberg District
          • St Andreasberg
    		[Heulandite-Ca] No reference listed
    [Heulandite-Ca] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Peine
    		[Heulandite-Ca] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Salzgitter
        • Lengede
    		[Heulandite-Ca] Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • North Rhine-Westphalia
      • Siebengebirge
        • Königswinter
    		Brauns, R., (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart
    Brauns, R., (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart
    Brauns, R., (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart
    Brauns, R., (1922): Die Mineralien der Niederrheinischen Vulkangebiete, Schweizerbart, Stuttgart
    • Rhineland-Palatinate
      • Eifel
        • Hillesheim
          • Zilsdorf
    		Hentschel, G., Die Mineralien des Arensberges bei Zilsdorf, Eifel, Der Aufschluß 29, 219-227, 1978
      • Hunsrück
        • Baumholder
    		[Heulandite-Ca] Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Palatinate
        • Kusel
          • Reichweiler
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Saarland
      • Nonnweiler
        • Kastel
    		G. Müller
    Thomas Kleser & Erwin Ecker Collections
      • Schmelz
    		Thomas Kleser Collection
    • Saxony
      • Zwickau
    		M Adelt collection
    • Thuringia
      • Saalfeld
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Wurzbach
        • Weitisberga
    		[Heulandite-Ca] Wittern: "Mineralfundorte in Deutschland", 2001
    Greece
     
    • Aegean Islands (Aiyaíon) Department
      • Kykládes Prefecture
        • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
          • Tinos Island
            • Panormos Bay
    		[Heulandite-Na] Gunnar Farber specimens
    Guam
     
    Tschernich, 1992. Zeolites of the World, p.257
    Hungary
     
    • Baranya Co.
      • Mecsek Mts.
        • Magyaregregy
    		[Heulandite-Ca] Mineral Species of Hungary, 2005
    [Heulandite-Ca] Mineral Species of Hungary, 2005
    • Borsod-Abaúj-Zemplén Co.
      • Zemplén Mts. (Tokaj Mts.)
        • Bózsva
    		Szakáll & Jánosi: Minerals of Hungary, 1995
        • Gönc
    		Szakáll & Jánosi : Minerals of Hungary, 1995
        • Nagyhuta
    		Szakáll & Jánosi: Minerals of Hungary, 1995
    Szakáll & Jánosi: Minerals of Hungary, 1995
        • Óhuta
    		Szakáll & Jánosi: Minerals of Hungary, 1995
    Geoda Nr. 1 (2010)
    • Fejér Co.
      • Szár Hill
        • Kőszárhegy
    		Szakáll: Minerals of Szár Hill, 2004
      • Velencei Mts.
        • Nadap
    • Heves Co.
      • Mátra Mts.
        • Mátraszentlászló
    GEODA/2005
    • Nógrád Co.
      • Cserhát Mts.
        • Nagybátony
    		Koch. Minerals of Hungary, 1985
      • Mátra Mts.
        • Hasznos
    		Koch: Minerals of Hungary, 1985
        • Tar
    • Veszprém Co.
      • Balaton Uplands
        • Tapolcai Basin
          • Nemesgulács
    		Szakáll & Jánosi: Minerals of Hungary, 1995
    Szakáll & Jánosi: Minerals of Hungary, 1995.
          • Uzsa (Uzsabánya)
    		Szakáll & Jánosi: Minerals of Hungary, 1995
          • Zalahaláp
    		Szakáll & Jánosi: Minerals of Hungary, 1995
    • Zala Co.
      • Keszthelyi Mts.
        • Nagygörbő
    		Szakáll & Jánosi: Minerals of Hungary, 1995
        • Vindornyaszőlős
    		Szakáll & Jánosi: Minerals of Hungary, 1995
    Iceland
     
    [www.johnbetts-fineminerals.com]
    • Fásskrúdsfjörđur
    		Mineralogical Magazine 1962 33:173-186.
    Mineralogical Magazine 1962 33:173-186.
    Mineralogical Magazine 1962 33:173-186.
    Personally collected by Günter Frenz
    • Haugar
    		Self collected by Jamison Turnbull
    Selbekk, R. S. & Mattsson, H. (2004): Zeolitt mineraliseringer i Hvalfjördur, Island. STEIN 31 (1), 28-33
    Multi-stage zeolite facies mineralization in the Hvalfjo¨rdur area,
    Zeolite collection of Volker Betz
    Tschernich, R. W. (1992): Zeolites of the world. Geoscience Press, Phoenix, Arizona. [p.524]
    • Norðurland eystra
      • Siglufjörður
    		Personally collected by Günter Frenz
    • Norðurland vestra
      • Sauðárkrókur
    		Personally collected by Günter Frenz
    • Reydarfjörđur
    		Mineralogical Magazine 1962 33:173-186.
    Collcetion of Volker Betz
    Personally collected by Günter Frenz
    Mineralogical Magazine 1962 33 : 173-186.
    No reference listed
    • Strandasýsla
      • Ófeigsfjörður
    		Personally collected by Günter Frenz
    Personally collected by Günter Frenz
    • Suður-Múlasýsla
      • Berufjördur
    		Betz, V. (1981): Famous mineral localities: Zeolites from Iceland and the Faeroes. Mineralogical Record, 12, 5-26.
    Zeolite collection volker Betz
    Mineralogical Magazine 1962 33 : 173-186.
    Walker G.P.L. (1960) Zeolite zones and dike Distribution in relation of the structure of the basalts of Eastern Iceland , Journal of Geology 68, 515-525
    Mineralogical Magazine 1962 33:173-186.
    [www.johnbetts-fineminerals.com]
      • Breiðdalsvík
    		Zeolite colletion of Volker Betz
    [World of Stones 9/96 p.29]
      • Breiðdalur
    		No reference listed
      • Hamarsfjörður
    		Zeolite collection of Volker Betz
    Personally collected by Günter Frenz
    • Vestur-Isafjarðarsýsla
    		Personally collected by Günter Frenz
    India
     
    • Maharashtra
    Moore, T. (2002) What's New in Minerals?. Tucson Show 2002. Mineralogical Record. 33: 274
        • Aurangabad
          • Bidkin
    		various added photos
    Niedermayr, G. & Jahn, S. (2010): Mineralientage München 2010. Mineralien Welt, 21: 19
    Fabreminerals specimen photo
      • Dhule district
        • Borgaon
    		Tomasz Praszkier and Joanna Gajowniczek (2011) Deccan Traps in two weeks. Mineral Up, 2011, #1, 54-71.
    No reference listed
    Rob Lavinsky specimen
    Milind M. Kolhatkar photo
      • Latur District
    		Eur. Jour. Min. 13, no. 1(2001)
      • Mumbai District (Bombay District)
        • Vaitarna (Vaitharna)
    		Rustam Kothavala specimens (1981)
    Ottens, B. 2003. Minerals of the Deccan Traps, India. Mineralogical Record 34 (1): 45–46.
    Kothavala, R.Z. (1982): The discovery of Powellite at Nasik, India. Mineralogical Record 13(5), 303-309
    Georges Claeys (2009) Mineralogische reis naar Deccan Traps, India, 2008. Geonieuws, 34, #3, 63-77.
    Antonio Borrelli.
    Georges Claeys (2009) Mineralogische reis naar Deccan Traps, India, 2008. Geonieuws, 34, #3, 63-77.
    Rob Lavinsky
      • Pune District (Poonah District)
        • Lonavale (Lonavala)
    		[Heulandite-Ca] Praszkier, T. & Siuda, R. (2007): The Lonavala Quarry, Pune District, Maharashtra, India. Mineralogical Record 38: 185-189
        • Pashan
    		Specimens collected in the Quarry in my collection-[Rock Currier 2010]
        • Talegaon
    		Praszkier, T. (2009): Cavansit und Pentagonit aus Indien. Mineralien-Welt 20 (6), 16-25.
        • Wagholi
    		Own collection and http://www.hedegaard.com/Localities/India/Wagholi/Wagholi.html
    Indian Ocean
     
    • Central Indian Ridge
    		Halbach, P., Blum, N., Münch, U., Plüger, W., Garbe-Schönberg, D., and Zimmer, M. (1998): Mineralium Deposita 33, 302-309.
    Ireland
     
    • Co. Galway
      • Connemara
    		[Heulandite-Ca] Moreton, S. & Green, D.I. (2006) J. Russ. Soc., 9, p.90-2.
    Israel
     
    • Negev
    		Gross, S. (1977): The Mineralogy of the Hatrurim Formation, Israel. Geological Survey of Israel, Bulletin no. 70, 80 pp.
    Italy
     
    • Aosta Valley
      • Courmayeur
        • Monte Bianco Massif (Mont Blanc Massif)
          • Veny Valley
    		[Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    [Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    [Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    • Latium
      • Rome Province
        • Rome
          • Valleranello
      • Viterbo Province
        • Vico Lake
    		No reference listed
    • Liguria
      • Genova Province
        • Castiglione Chiavarese
          • Campegli
    		[Heulandite-Sr] Can. Mineral. (1997) 35, 1571; Lucchetti, G., Massa, B. & Penco, A. M. (1982): Strontian heulandite from Campegli (Eastern Ligurian ophiolites, Italy). N. Jb. Mineral. Mh., 1982, 541-550.
    Antofilli, Borgo, Palenzona, 1985. I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia.
      • La Spezia Province
    		Antofilli, Borgo, Palenzona, 1985. I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia
    [Heulandite-Ca] Bracco R., Castellaro F., Kolitsch U. (2005): Levyna-Ca e altre zeoliti da Costa Sopramare, Levanto (La Spezia, Liguria). Micro, (notizie mineralogiche), 2/2005, 55-64.
    • Lombardy
      • Brescia Province
        • Camonica Valley
          • Braone
    		- Gramaccioli, C.M., Scaini, G., Gentile, P., De Michele, V., Mannucci, G. (1992): Natura in Lombardia. I Minerali. Regione Lombardia, Ed., Milano, 223 pp.
      • Sondrio Province
        • Malenco Valley
        • Novate Mezzola
    		AA. VV., 1996. Collezionare minerali. Hobby & Work.
    [Heulandite-Ca] Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    [Heulandite-Ca] Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    [Heulandite-Ca] Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    [Heulandite-Ca] Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    [Heulandite-Ca] Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    • Piedmont
      • Biella Province
    		De Michele, V. (1974). Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol.
    [Heulandite-Ca] Piccoli, G. C., Maletto, G., Bosio, P., & Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo F. Eusebio - Alba, 607 pag.
    [Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
          • Rosazza
    		[Heulandite-Ca] Piccoli, G. C., Maletto, G., Bosio, P., & Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo F. Eusebio - Alba, 607 pag.
      • Cuneo Province
        • Bagnolo Piemonte
          • Ortieul
    		[Heulandite-Ca] Piccoli, G. C., Maletto, G., Bosio, P., & Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo F. Eusebio - Alba, 607 pag.
        • Stura Valley
          • Vinadio
    		Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
      • Torino Province
        • Canavese District
          • Chiusella Valley
            • Traversella
    		[Heulandite-Ca] Bianco, S., & Barresi, A. (2006). La cava di diorite "Tomaino" di Traversella. Osservazioni mineralogiche al 2005. MICRO (località), 2006, 141-160
        • Germanasca Valley
          • Prali
    		[Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
        • Luserna San Giovanni
    		[Heulandite-Ca] Ambrino, P., Brizio, P., Ciriotti, M.E., Finello, G., Marello, B. (2009). Minerali della pietra di Luserna. AMI. CD-ROM (in italian and in english)
      • Verbano-Cusio-Ossola Province
        • Baveno
          • Oltrefiume
            • Mount Camoscio
    		American Mineralogist, 84(5-6), 782-789
        • Formazza Valley
          • Formazza
    		[Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo " F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
        • Mergozzo
    		C.M. Gramaccioli (1975)-Minerali alpini e Prealpini-Edizioni Atlas Bergamo
        • Omegna
    		[Heulandite-Na] - Albertini,C. (2000) : Ritrovamenti nel Rio Inferno, Brughiere di Omegna. Prima segnalazione nel granito di Baveno : uranofane-beta - Rivista Mineralogica Italiana, Milano, XXIV, 2, 88-92.
        • Ornavasso
    		Piccoli, G.C., Maletto. G., Bosio, P., Lombardo, B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo " F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
        • Ossola Valley
          • Antigorio Valley
            • Premia
    		[Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
          • Baceno
    		Alberto Vaghi's collection
            • Devero Alp (Devero Valley; Val Devero)
    Collected by Frank de Wit (1989-2000)
          • Beura-Cardezza
    		[Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
          • Crodo
    		Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
          • Villadossola
    		Rivista Mineralogica Italiana, 2 157-170.
    [Heulandite-Ca] Piccoli, G.C., Maletto, G., Bosio, P., Lombardo, B. (2007). Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" Alba, Ed., Alba (Cuneo) 607 pp.
    • Sardinia
      • Cagliari Province
    		Lapis 2003(2), 21-30
    Lapis 2003(2), 21-30
    Lapis 2003(2), 21-30
        • Pula
    		[var: Barian Heulandite] No reference listed
          • Nora
    		Conti-Vecchi, G. & Stara, P. (1991): Minerali della Sardegna. Della Torre, Ed., Cagliari, 276 pp
    Pongiluppi D. (1974) - Ulteriori otizie sulle zeoliti della Sardegna - Rendiconti S.I.M.P., Milano, 30 (2), pp. 1201-1205
    "Les minéraux, leurs gisements, leurs associations", P. Bariand, F. Cesbron et J. Geffroy (1977), Editions Minéraux et Fossiles, BRGM
      • Olbia-Tempio Pausania Province
    		Gamboni, A. & Gamboni, T. (2006) - Gallura, Tesori nel Granito (i minerali delle pegmatiti granitiche) - J. Webber Ed,Sassari,190pp.
        • Arzachena
          • Mt. Mazzolu
    		[Heulandite-Ca] • Gamboni, A., Cuccuru, S., Casini, L. & Marini, A. (2012)- I minerali del Monte Mazzolu, Cava Lu Patenti, Arzachena (OT), Sardegna. Rivista Mineralogica Italiana, 3/2012, 144-157.
    [Heulandite-Ca] S. Cuccuru, A. Gamboni & L. Casini (2011): The Mt. Mazzolu quarry: a new mineralogical locality. PLINIUS 37, 304.
        • Calangianus
    		- Gamboni, A., Gamboni, T., Pileri, P. (1997): Su alcuni minerali del massiccio granitico del monte Limbara zona "Furru e Conca", comune di Calangianus. Rivista Mineralogica Italiana, 2/1997, 123-134.
        • La Maddalena
          • La Maddalena Island
    		Lapis 2003(2), 21-30
        • Palau
    		Gamboni A., Gentile P., Mascia S., De Vito A., Gamboni T., 2004. Monte Canu: uranofane-beta e altri minerali delle pegmatiti granitiche. Riv. Miner. Ital., 3: 138-145
        • Telti
    		Gamboni, A., Gelosa, M., Gamboni, T. (2001): Ortoclasio ed altri minerali delle pegmatiti di S. Bachisio, Telti, Gallura, Sardegna N.E. Rivista Mineralogica Italiana, 1/2001, 30-40
      • Oristano Province
    		Lapis 2003(2), 21-30
    Calanchi N., Fontana C., Ventacoli C. (1980) - I minerali di Capo Marargiu (Sassari) - Rivista Mineralogica Italiana, Milano, fasc. 4, pp. 119-124
    Ref.: Boscardin. M. (1975) - Informazioni di mineralogia italiana: 57)Zeoliti della sardegna - Notizie del Gruppo Min. Lombardo, fasc. 3, Milano, Sept. 1975,pp. 52-55
    Lapis 2003(2), 22
      • Sassari Province
        • Nulvi
    		Found personally.
        • Osilo
    		Lapis 2003(2), 21
    Lapis 2003(2), 21
    Ref.: Boscardin. M. (1975) - Informazioni di mineralogia italiana: 57)Zeoliti della sardegna - Notizie del Gruppo Min. Lombardo, fasc. 3, Milano, Sept. 1975,pp. 52-55
    • Trentino-Alto Adige
      • Bolzano Province (South Tyrol)
        • Gardena Valley (Gröden Valley)
          • Siusi Alp (Seis Alp)
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
            • Castelrotto
    		De Michele, V. (1974). Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol.
            • Ortisei (St Ulrich)
    		Passaglia E. (1972) - Pumpellyite fortemente ferrifera rinvenuta a Bulla (Bolzano) - Per. Min. Vol. 41, 2, pp. 273-280 and M. Boscardin (1975) - Informazioni di mineralogia italiana: 51) Pumpellyite di Bulla (Bolzano) - Notizie del Gruppo Min. Lombardo, fasc. 1, March 1975, pag. 5
        • Isarco Valley (Eisack Valley)
          • Funes Valley (Villnöss Valley)
            • Funes
    		"Guida mineralogica del Trentino e del Sudtirolo" Exel - 1987 pp.153-154
      • Trento Province
        • Fassa Valley
          • Buffaure Group
    		Matteo Chinellato collection
    [Heulandite-Ca] M.E. Ciriotti, 2006, probed
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
          • Duron Valley
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
          • Marmolada Group
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    • Tuscany
      • Livorno Province
        • Elba Island
          • Campo nell'Elba
    		Nannoni R., Sammartino F., 1985. I minerali di Capo Norsi (Isola d'Elba). Quad. Museo Stor. Nat. Livorno, 6: 1-9.
    Nannoni R., Sammartino F., 1984. I minerali del granito di Pomonte. Quad. Mus. Stor. Nat. Livorno, 5: 1-9.
    Orlandi, P., & Pezzotta, F. (1997). Minerali dell'Isola d'Elba. Edizioni Novecento Grafico, Bergamo, 249 pp.
    A. D'Achiardi (1872) - Minerali nuovi per l'Elba - Il Nuovo Cimento, 5-6.
    Orlandi, P., & Pezzotta, F. (1997). Minerali dell'Isola d'Elba. Edizioni Novecento Grafico, Bergamo, 249 pp.
    • Veneto
      • Belluno Province
        • Rocca Pietore
    		Del Caldo, A., Moro, C., Gramaccioli, C.M., Boscardin, M. (1973): Guida ai Minerali, Fabbri Ed., Milano, 208 pp.
      • Padova Province
        • Euganei Hills
          • Faedo
    		Passaglia E. and Taglavini A. (1995): Erionite from Faedo, Colli Euganei, Italy. N.Jb.Miner.Mh.,4, pagg.185-191.
      • Verona Province
        • Soave
    		Boscardin, M., Checchi, A., Filippi, F., Guglielmino, S., Pegoraro, S., Pretto, G., Zattra, A. (1998): Offrétite del Veneto. Rivista Mineralogica Italiana, 22(1), 25-29.
        • Vestenanuova
    		M.Mattioli, M.Cenni, G.Raffaelli (2008): I Minerali del Veronese - Le mineralizzazioni secondarie delle rocce vulcaniche dei Monti Lessini. Memorie del Museo Civico di Storia Naturale di Verona, II° serie - sezione Scienze della Terra 7 - 2008, 196
      • Vicenza Province
        • Altissimo
          • Campanella
    		[Heulandite-K] Boscardin M.,Daleffe A.,Rocchetti I., Zordan A. (2011) " Minerali del Vicentino - Aggiornamenti, località e nuove determinazioni " Museo di Archeologia e Scienze Naturali “G. Zannato” – Montecchio Maggiore (Vicenza), pp.183
        • Arzignano
          • Main Mt.
    		[Heulandite-K] M. Boscardin (2002): " Presenze Mineralogiche significative nei Lessini Vicentini - Studi e Ricerche- Associazione Amici del Museo- Museo Civico "G. Zannato" Montecchio Maggiore (VI). 15 Dicembre 2002, pp. 49-56.
    [Heulandite-Ca] M. Boscardin (2002): " Presenze Mineralogiche significative nei Lessini Vicentini - Studi e Ricerche- Associazione Amici del Museo- Museo Civico "G. Zannato" Montecchio Maggiore (VI). 15 Dicembre 2002, pp. 49-56.
        • Chiampo
          • East Lessini Mts.
            • Roccolo Pass
    		Daleffe, A. & Boscardin, M. (2005): Offretite di Passo Roccolo tra Chiampo e S. Giovanni Ilarione (Lessini orientali). Studi e Ricerche - Associazione Amici del Museo - Museo Civico "G. Zannato" Montecchio Maggiore (Vicenza), 12, 57-59.
        • Cornedo Vicentino
          • Spagnago
    		Lapis, 15 (12), 27-32+50.
        • Crespadoro
          • Chiampo valley
    		Boscardin M.,Daleffe A.,Rocchetti I., Zordan A. (2011) " Minerali del Vicentino - Aggiornamenti, località e nuove determinazioni " Museo di Archeologia e Scienze Naturali “G. Zannato” – Montecchio Maggiore (Vicenza), pp.183
        • Gambellara
          • S.Marco hill
    		[Heulandite-Na] Boscardin M.,Daleffe A.,Rocchetti I., Zordan A. (2011) " Minerali del Vicentino - Aggiornamenti, località e nuove determinazioni " Museo di Archeologia e Scienze Naturali “G. Zannato” – Montecchio Maggiore (Vicenza), pp.183
        • Monte di Malo
          • Contrada Vanzi
    		Pizzolaro M., De Grandis A. (1989) - Ritrovamenti mineralogici nella cava di Monte Malo (VI) Rivista Mineralogica Italiana, Milano, Fasc. 1, pp.66-68
        • Montecchio Maggiore
          • San Pietro
    		A. rambaldelli: Località mineralogiche consigliate: I basalti del Veneto - Notizie del Guppo Min. Lombardo - 2, Jun 1971, pp. 24-27 - (This publication later changed its name in Rivista Minealogica Italiana)
        • Montorso Vicentino
          • Case Nori
    		[Heulandite-Ca] - M.Boscardin (2002) -Presenze mineralogiche significative nei Lessini vicentini - Studi e Ricerche- Associazione Amici del Museo-Museo Civico "G.Zannato" Montecchio Maggiore (Vicenza) , pp 49 - 56.
    [Heulandite-K] Boscardin M., Daleffe A., Rocchetti I., Zordan A. “I minerali nel Vicentino”, Museo “G. Zannato”, Montecchio Maggiore (Vicenza), 2011.
        • San Pietro Mussolino
    		Studi e Ricerche - Associazione Amici del Museo - Museo Civico "G.Zannato" Montecchio Maggiore (VI) 18 Dicembre 1997 , pp. 39 - 43
    Matteo Chinellato
        • Santorso
    		[Heulandite-Ca] http://www.tron.vi.it/minerali/index.html; Boscardin M., Daleffe A., Rocchetti I., Zordan A. “I minerali nel Vicentino”, Museo “G. Zannato”, Montecchio Maggiore (Vicenza), 2011.
    [Heulandite-K] Canadian Mineralogist Vol. 35, pp. 1571-1606 (1997)
    [Heulandite-K] Passaglia E., Luppi D., Boscardin M. & Zordan A. (2010). Stilbite e ferrierite del Vicentino. Riv. Mineral. Ital., 3/2010, 152-164.
        • Schio
          • Monte Magrè
    		[Heulandite-Ca] Boscardin M., Daleffe A., Rocchetti I., Zordan A. "I minerali nel Vicentino", Museo "G. Zannato", Montecchio Maggiore, (Vicenza), 2011
          • San Rocco di Tretto
    		[Heulandite-Ca] Carbonin, S., Manzone, A., Boscardin, M., Pegoraro, S. : Zeoliti del
    [Heulandite-K] S.Carbonin, A.Manzone, M.Boscardin,S.Pegoraro (2003) - Zeoliti del Vicentino: heulandite - Rivista Mineralogica Italiana , 28 (4) 186 - 195
        • Torrebelvicino
          • Mercanti Valley
    		De Michele, V. (1974). Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol.
        • Valdagno
          • Cerealto
    		[Heulandite-K] Boscardin, M., Checchi, A., Filippi, F., Guglielmino, S., Pegoraro, S., Pretto, G., Zattra, A. (1998): Offretite del Veneto. Rivista Mineralogica Italiana, 1/1998, 25-30.
    Japan
     
    • Hokkaido
      • Tokachi Province
        • Obihiro city
    		Hiroshi KONNO and Morihiro AOKI (1977): Yugawaralite from Nukabira, Hokkaido. Mineralogical Journal, 8, 456-462.
    • Honshu Island
      • Chubu Region
        • Gifu Prefecture
          • Kawabe
    		Matsubara, S. (2003) Minerals in Japan (Field Best Encyclopedia, vol. 15, 253.
          • Toki city
            • Tsukiyoshi ore deposits
    		Shikazono, N., and Utada, M. (1997): Mineralium Deposita 32, 596-606.
        • Niigata Prefecture
          • Aga-machi (Higashi-Kanbara-gun)
    		Akira Harada specimens
    Tschernich, 1992. Zeolites of the World, p.223.
        • Shizuoka Prefecture
          • Kawazu
    		Well represented in numerous japanese mineral collections.; Yamada, T. et al (1994) Suisyou, 8, #1, 12-16.
          • Ohito
    		Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
          • Toi-cho
      • Kanto Region
        • Gunma Prefecture
          • Annaka City
    		Gunma university Academic Information Repository, 48, 47-59 (2000)
        • Kanagawa Prefecture
          • Yugawara
    		Dr. Yohachiro Okamoto collection (curated at Geological Survey museum, Japan)
    [Heulandite-Ca] Harada et al (1969) Chishitsugaku Zasshi, 75, 551-552.
      • Kinki Region
        • Shiga Prefecture
          • Otsu City
    		Nakatsugawa Mineral Museum (Gifu Prefecture, Japan)
      • Tohoku Region
        • Fukushima Prefecture
          • Minamisouma City
    		Hashimoto, E., Taira, M. (2011) Zeolite replaced shell structures at Jisabara, Minamisouma City, Fukushima Prefecture, Japan. Chigaku Kenkyu, 60 (1), 17-24.
        • Miyagi Prefecture
    		Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
    • Kyushu Region
      • Fukuoka Prefecture
        • Fukutsu City
    		Alfredo Petrov specimen
    Nendo Kagaku v.30, no.1 (1990)
    [Heulandite-Na] Ueno et al (1982) Sanko-Gakkai Kou'en-Youshi, 149.
      • Nagasaki Prefecture
    		Alfredo Petrov collection
    • Shikoku Island
      • Kochi Prefecture
    		[Heulandite-Sr] Minakawa et al (2002) Strontian and Barian heulandite in sandy stone from the Shimanto formation and Izumi formation, Shikoku. (2002 annual meeting of JAMPEG, 282)
    • Tokyo Prefecture
      • Ogasawara Islands
        • Chichijima Group
    		Wada (1904): Minerals of Japan; Alfredo Petrov collection
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Mineralogical Journal Vol. 11 (1982) , No. 1 pp1-14
    Kazakhstan
     
    • Karagandy Province (Qaragandy Oblysy; Karaganda Oblast')
      • Balkhash (Balqash; Karatas; Prebalkhashie) Region
    		No reference listed
    • Kostanay Province (Qostanay Oblysy; Kostanai Oblast')
      • Kostanay (Qostanay; Kustany)
    		Попов В.А., Епанчинцев С.Г. (2010) Двойники прорастания магнетита в рудах Куржункульского месторождения (Казахстан), - Новые данные о минералах, Вып.45, с. 149.
    [World of Stones 12:13]
    Madagascar
     
    • Antananarivo Province
      • Vakinankaratra Region
        • Sahatany Pegmatite Field (Mt Ibity area)
          • Manandona Valley
    		Lefevre, M. & Thomas, L. (1998): Les pegmatites de la vallée de la Sahatany, Madagascar. Le Règne Minéral no 19, 15-28
    • Antsiranana Province
      • Sava (Northeastern) Region
        • Sambava District
          • Ambariomiambana
    		Smithsonian Institute specimen, cfr Jessica and Robert Simonoff photo
    • Fianarantsoa Province
      • Amoron'i Mania Region
        • Ambatofinandrahana District
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Geologique A. 1871
      • Atsimo-Atsinanana Region
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    • Mahajanga (Majunga) Province
      • Boeny Region
        • Mitsinjo District
    		Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive. p 23
        • Soalala District
    		Lacroix, A. (1898): Matériaux pour la Minéralogie de Madagascar. I. Zeolites et minéraux cuprifères de Bekiady. Bulletin du Muséum national d'histoire naturelle 4 : 291-292
    • Toamasina Province (Tamatave)
      • Eastern Region (Atsinanana Region)
        • Toamasina II (Tamatave) District
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    • Tuléar Province (Toliara)
      • Androy Region
        • Ambovombe District
          • Andalantanosy Commune
    		Behier, J. (1963): Carte Mineralogique de Madagascar. Service Géologique, Antananarivo, Archive 1871
    Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
      • Anosy Region (Fort Dauphin Region)
        • Betroka District
          • Benato-Toby Commune
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    Mexico
     
    • Chihuahua
      • Mun. de Aldama
        • Peña Blanca District
          • Sierra Peña Blanca
    		Econ Geol (1991) 86:233-248
      • Mun. de Batopilas
        • Andres del Rio District
    		[Heulandite-Ca] Wilson, W. and Panczner, C., 1986, Batopilas, Mineralogical Record, v 17: 61-80.
    • Guanajuato
      • Mun. de Guanajuato
        • Guanajuato
    		Panczner(1987): 233.
    • Oaxaca
      • Mun. de La Pe
        • La Panchita
    		Panczner (1987): 101-377
    • Zacatecas
      • Mun. de Sombrerete
        • San Martín
    		Fluorite: The Collector's Choice. Extra Lapis English No. 9
            • San Pantaleón de la Noria (La Noria de San Pantaleón)
    		Mineralogical Record (2002) 33:263
    Morocco
     
    • Marrakech-Tensift-El Haouz Region
      • Marrakech Prefecture
        • Marrakech
    		Rachid Hakkou, Mostafa Benzaazoua and Bruno Bussière (2008): Acid Mine Drainage at the Abandoned Kettara Mine (Morocco): 1. Environmental Characterization. Mine Water and the Environment, 27, 145-159.
    • Meknès-Tafilalet Region
      • Er Rachidia Province
    		various added photos
    Namibia
     
    • Erongo Region
      • Brandberg Area
        • Goboboseb Mountains
    		Cairncross, B. & Bahmann, U. (2007): Zepterquarz und Prehnit vom Tafelkop, Goboboseb-Berge, Namibia. Lapis 32 (6), 37-43. (in German)
    • Khomas Region
      • Windhoek District
        • Aris
    		[Heulandite-Na] Uwe Kolitsch (SXRD and EDS analyses)
    • Kunene Region
      • Khorixas District
        • Grootberg Mountains
    		Own find R. Lang 2005
    New Zealand
     
    • North Island
      • Auckland
        • North Shore City
    		Martin, Rod, Zeolites and associated minerals from Parnell Grit beds of the East Coast Bays Formation, Auckland. Essence of Microscope (NZ)
        • Rodney
          • Wainui
    		1987 NZ Micro-Mineral Group field trip guide
    NZ Zeolite list and locations. Neville Berkahn, New Zealand Micromineral Group, December 2006
    Collection of Rod Martin
    in the collection of Neville Berkahn
    Econ Geol (1984) 79:671-695
      • Northland
    		C. Davies & R. Martin, Te Hapua Quarry, Northland. In Essence of Microscope.
      • Tongariro
        • Taupo
    		The Rotokawa geothermal System. Krupp & Seward 1978, Economic Geology. 82 pp 1109-1129; Econ Geol (1987)82:1109-1129
      • Waikato
        • Thames-Coromandel
          • Coromandel peninsula
    		Essence of Microscope (2012)
          • Whitianga
    		P A2-8, Essence of (NZ) Microscope, 2005 ed.
      • Wairakei
    		Zeolites of the World, Rudy W. Tschernich 1992; Econ Geol (1984) 79:671-695
    • South Island
      • Canterbury
        • Rangitata Valley
    		J. Thornton in Micro-Scope, February 1993
    Gejing Li et al. : "Solid solution in the celadonite family: The new minerals ferroceladonite and and ferroaluminoceladonite", American Mineralogist, Volume 82, pages 503–511, 1997
      • Marlborough
    		Essence of Micro-Scope, Lookout volcanics, Mt Lookout and Upcot Stations. 2009
      • Southland
        • Riverton
    		Thornton, J. Micro-Scope. No. 58, June 2006.
    Nicaragua
     
    • Boaco Department
    		Tschernich, 1992. Zeolites of the World
    Tschernich, 1992. Zeolites of the World, p.262
    • Chontales Department
    		Darce (1995) Econ Geol 85:1059-1071
    • León Department
    		Tschernich, 1992. Zeolites of the World, p.262.
    Norway
     
    • Akershus
      • Asker
    		[Heulandite-Ca] Stensrud, S. (2004): Mineralfunn i ny sikkerhetstunnel i Vardåsen og langs ny gangvei langs Heggedalsveien i Asker i 2002-2003. Norsk Bergverksmuseum Skrift 28: 76-102; Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Bærum (Baerum)
    		Peter Andresen collection.
      • Eidsvoll (Eidsvold)
        • Feiring
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Nittedal
    		Kvamsdal, L. O. (1995): Nytt om mineraler. Bjønndalen Bruk. STEIN 22 (2), 109
    • Aust-Agder
      • Arendal
        • Arendal Iron Mines
          • Barbudalen
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
          • Neskilen Mines
    		Bugge, J.A.W. (1954): Minerals from the skarn iron ore deposits at Arendal, Norway. 11. The zeolites. Det Kongelige Norske Videnskapers Selskab Skrifer 1954, 3, 1-18
    Weibye, P. C. (1848): Beiträge zur topograpischen Mineralogie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544
    Weibye, P. C. (1848): Beiträge zur topograpischen Mineralogie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Evje og Hornnes
        • Flåt
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
      • Iveland
        • Ljosland
          • Knipan (Knipane)
    		[Heulandite-Ca] Breivik, H., Myre, K. & Gunnufsen, K. (2010): Gammelt og nytt, stort og smått fra Storsynken, Knipane, Iveland. Norsk Bergverksmuseum Skrift. 43: 88-93
      • Risør
        • Akland
    		Garmo, T. (2003). Mineralnotat 2002. STEIN 30 (1), 14-16
        • Søndeled
    		Breivik, H. (2001): Mineralene i Ravneberget pukkverk, Søndeled. Norsk Bergverksmuseum Skrift. 18: 31- 36
    • Buskerud
      • Drammen
        • Drammensmarka
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Flesberg
        • Svene
          • Kongsberg Silver Mining District
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
            • Vinoren Silver Mine Field
              • Vinoren Southern Mines
    		Bancroft, P., Nordrum, F.S. & Lyckberg, P.(2001): Kongsberg revisited. Mineralogical Record 32: 181-205
    [Heulandite-Ba] Larsen, A.O., Nordrum,F.S., Döbelin, N., Armbruster, T., Petersen, O.V. & Erambert, M.(2005): Heulandite-Ba, a new zeolite species from Norway. European Journal of Mineralogy, 17, 143-153
    [Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
      • Kongsberg
        • Kongsberg Silver Mining District
          • Overberget Mining Field
    		[Heulandite-Ba] Larsen, A.O., Nordrum,F.S., Döbelin, N., Armbruster, T., Petersen, O.V. & Erambert, M.(2005): Heulandite-Ba, a new zeolite species from Norway. European Journal of Mineralogy, 17, 143-153; Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Lier
        • Lierskogen
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
        • Sylling
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62 [with analysis on heulandite-Ca]
      • Nedre Eiker
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
        • Nedre Eiker Church
    		Raade, G. (1969): Contribution to the Mineralogy of Norway, No 40. Cavity minerals from the permian biotite granite at Nedre Eiker Church. Norsk Geologisk Tidskrift 49, 227-239.
      • Øvre Eiker
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    • Hedmark
      • Tynset
        • Kvikne
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    • Hordaland
      • Osterøy
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
      • Øygarden
        • Nautnes
    		[Heulandite-K] Nordrum, F.S., Larsen, A.O. & Erambert M. (2006): Minerals of the heulandite- and axinite series in Norway- additional data. Norsk Bergverksmuseum Skrift, 33: 27-34
    • Møre og Romsdal
    		Nordrum, F.S. (2006): Nyfunn av mineraler i Norge 2006-2007. Norsk Bergverksmuseum Skrift. 35: 61-68
    • Nordland
      • Fauske
        • Sulitjelma
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
    Nordrum, F.S. (2004): Mineralene i Sulitjelma kobbergruver, Fauske. STEIN 31 (3): 3-25
    Nordrum, F.S. (2004): Mineralene i Sulitjelma kobbergruver, Fauske. STEIN 31 (3): 3-25
      • Grane
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
      • Sørfold
    		[Heulandite-Ca] Husdal, T. (2008): The minerals of the pegmatites within the Tysfjord granite, northern Norway. Norsk Bergverksmuseum, skrift 38, 5-28.
    • Oppland
      • Lom
    		Garmo, T.G. (1983): Ein liten steinprat attpå 82-sesongen. NAGS-nytt, 10 (1): 33-34
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Lunner
        • Øståsen
          • Surka
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112 [with analysis of heulandite-Ca from Surka]
    Werner, R. (1993): Om synchysitt i Norge. STEIN 20 (4),221-226
      • Sel
        • Sjoa
    		[Heulandite-Ba] Larsen, A.O., Nordrum,F.S., Döbelin, N., Armbruster, T., Petersen, O.V. & Erambert, M.(2005): Heulandite-Ba, a new zeolite species from Norway. European Journal of Mineralogy, 17, 143-153
      • Skjåk
    		Garmo, T.T. (2007): Liste over mineralfunna ved Øvre Otta-utbyggjinga 2003-2007. Norsk Bergverksmuseum Skrift, 35: 38-40
    Garmo, T.T. (2006): Mineralfunn ved Øvre otta uttbygginga 2003-2005. Norsk Bergverksmuseum Skrift, 33: 5-8
      • Valdres
        • Øystre Slidre
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
        • Vang
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    • Oslo
      • Bjerke
    		Kvamsdal, L.O. (1998): Mineralene fra Nordmarkitt og Grefsensyenitt i Oslofeltet. AS Merkur-Trykk, Oslo. 72p
      • Grorud
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112 [with analysis of heulandite-Ca from Huken]
    • Rogaland
      • Hå
        • Nærbø
    		Nordrum, F. S. (2007): Nyfunn av mineraler i Norge 2006-2007. STEIN 34 (2), 14-26
    • Sogn og Fjordane
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Balestrand
    		Nesby, W.H. (1989):" Mineralene fra Fjærlandstunnelen". NAGS-nytt 16(1), 52 (in norwegian)
      • Luster
        • Berdalen
          • Hurrungane
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    [Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
    • Sør-Trøndelag
      • Oppdal
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    No reference listed
        • Trollheimen Mts
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Rennebu
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62
    • Telemark
      • Kragerø
    		Sæbø, P.Chr. & Reitan, P.H. (1959): An occurence of zeolites at Kragerø, southern Norway. Norges Geologiske Undersøkelse 205, 174-180
        • Valberg
    		Weibye, P. C. (1848): Beiträge zur topograpischen Mineralologie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544
    Nordrum, F.S. Larsen, A.O. & Austrheim, H. (2000): Ni,Co-mineralizations in the Valberg quarry, Kragerø, South Norway: a progress report. Norsk Bergverksmuseum Skrift. 17: 64-70
      • Kviteseid
    		Dahll, T. (1861): Om Tellemarkens geologi. Nyt Magazin for Naturvidenskaberne.11, 137-172 [p.161-162]
      • Porsgrunn
        • Mørje
          • Sagåsen
    		[Heulandite-Ca] Larsen, A.O., Åsheim, A. and Gault, R. A. (2005): Minerals of the eudialyte group from the Sagåsen larvikite quarry, Porsgrunn, Norway. Norsk Bergverksmuseum Skrifter 30: 58-62
    • Troms
      • Tromsø
    		Atle Michalsen collection
        • Kvaløya
    		[Heulandite-Ca] Nordrum, F.S. (2008): Nyfunn av mineraler i Norge 2007-2008. STEIN 35 (2), 8-20
    • Vestfold
      • Holmestrand
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
        • Botne
    		Larsen, K. E. & Larsen, S. (2005): Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter. Norsk Bergverksmuseum skrift 30, 41-57
        • Fjordveien
    		Nordrum, F.S. (2012): Noen funn av mineraler i Norge 2011-2012. Norsk Bergverksmuseum Skrifter. 49, 117-124
    Larsen, K. E. & Larsen, S. (2005): Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter. Norsk Bergverksmuseum skrift 30, 41-57
    [Heulandite-K] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
      • Horten
        • Borre
          • Falkensten
    		[Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    Larsen, K. E. & Larsen, S. (2005): Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter. Norsk Bergverksmuseum skrift 30, 41-57
    Larsen, K. E. & Larsen, S. (2005): Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter. Norsk Bergverksmuseum skrift 30, 41-57
      • Larvik
        • Langesundsfjorden
          • Arøya (Arö)
    		Engvoldsen, T., Andersen, F., Berge, S. A. & Burvald, I. (1991): Pegmatittmineraler fra Larvik ringkompleks. STEIN 18 (1),15-71
        • Malerød
    		Andresen, P. : Mineralene fra Midtfjellet larvikittbrudd, Malerød, Larvik. 41-47
        • Pauler
    		Collected by Peter Andresen, 2010.
        • Stavern (Fredriksvärn)
    		Nordrum, F.S. (2011): Noen nyfunn av mineraler i Norge 2010-2011. Stein. 38 (2): 14-23
        • Tjølling
          • Håkestad
    		[Heulandite-Ca] Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Bergverksmuseets Skrift 20, 60-65
    [Heulandite-Ca] Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Norsk Bergverksmuseums Skrift 20, 60-65
          • Klåstad
    		[Heulandite-Ca] Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p.
    Svein A. Berge collection
          • Stålaker
    		[Heulandite-Ca] Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p.
        • Tvedalen
    		[Heulandite-Ca] Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Bergverksmuseets Skrift 20, 60-65; Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p.
    [Heulandite-Ca] Collection of Peter Andresen.
    [Heulandite-Ca] Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Bergverksmuseets Skrift 20, 60-65
      • Re
        • Helland
    		[Heulandite-Ca] Nordrum, F. S. ; Larsen, A. O. & Erambert, M. (2003): Minerals of the heulandite series in Norway - a progress report. Norsk Bergverksmuseum skrift 25: 51-62 ; Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
        • Ramnes
    		Andersen, F. & Berge, S. A. (1994): Himberg pukkverk, Ramnes, Vestfold. STEIN 21 (2), 96-102
    [Heulandite-Ca] Nordrum, F. S., Larsen, A.O. & Erambert, M. (2005): Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30: 98-112
    Larsen, K. E. & Larsen, S. (2005): Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter. Norsk Bergverksmuseum skrift 30, 41-57
      • Sandefjord
        • Fokserød
    		Berge, S. A. & Andersen, F. (2002): Mineralforekomster i Sandefjordområdet. Bergverksmuseets Skrift 20, 50-59
    Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Bergverksmuseets Skrift 20, 60-65
        • Østerøya
    		Larsen, A. O. (2002): Zeolitter fra syenittpegmatittene i Oslofeltet. Bergverksmuseets Skrift 20, 60-65
        • Vesterøya
    		[Heulandite-Ca] Nordrum, F.S. ; Larsen, A.O. & Erambert, M. (2003): Minerals of the heulandite series in Norway- a progress report. Norsk Bergverksmuseum skrift 25: 51-62
    Svein A. Berge collection
    [Heulandite-K] Nordrum, F.S., Larsen, A.O. & Erambert M. (2006): Minerals of the heulandite- and axinite series in Norway- additional data. Norsk Bergverksmuseum Skrift, 33: 27-34 ; Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 p; Larsen, A. O. (ed.) (2010): The Langesundsfjord. History, geology, pegmatites, minerals. Bode Verlag Gmbh, Salzhemmendorf, Germany, 240 pp
      • Svelvik
    		Nordrum, F.S. (2012): Noen funn av mineraler i Norge 2011-2012. Norsk Bergverksmuseum Skrifter. 49, 117-124
      • Tønsberg
        • Sem
    		Peter Andresen collection.
    Philippines
     
    • Visayas
      • Eastern Visayas Region
        • Samar Island
          • Leyte
    		Econ Geol (1984) 79:671-695
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Strzegom-Sobótka Massif
        • Świdnica District
    		Körber, T. & Szuszkiewicz, A. (2005): Fundstellen-Klassiker: Der Striegauer Granit und seine Mineralien - Mineralien-Welt 16 (3): 16-45
      • Świeradów Zdrój area
        • Garby Izerskie Mts
    		Eligiusz Szełęg collection
    • Małopolskie
      • Kraków
    		Eligiusz Szełęg private collection
      • Kraków District
        • Krzeszowice Community
    		Eligiusz Szełęg collection
    Portugal
     
    • Lisbon District
    		Rui Nunes collection
    Rui Nunes - June 2010
    Rui Nunes collection
      • Sintra
        • Magoito
    		Rui Nunes Jan 2012
    Réunion Island
    P. Nativel, Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 82-84.
    Bull. Minéral. , 109, 1986, pp. 337-347.
    Navitel (1972)
    Romania
     
    • Cluj Co.
    		Ferenc Kristály (2006) Zeolites from Copaceni, Romania. GEODA,XVI/2, 34-36
    Russia
     
    • Central Region
      • Moscow Oblast' (Moskovskaya Oblast')
    		Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    • Eastern-Siberian Region
      • Krasnoyarsk Territory (Krasnoyarsk Kray; Krasnoyarskii Krai)
        • Evenkia (Evenkiyskiy Autonomous okrug)
          • Nizhnyaya Tunguska River Basin (Lower Tunguska River)
    		TVM Specimen
    Specimens sold at Prague show, October 1996.
      • Prebaikalia (Pribaikal'e)
        • Buriatia (Buryatia)
          • Mama River Basin
            • Maigunda River
    		Zeolites of the World, Rudy W. Tschernich 1992
      • Transbaikalia (Zabaykalye)
        • Chitinskaya Oblast'
    		[Heulandite-Na] P.M. Kartashov data
    • Far-Eastern Region
      • Kamchatka Oblast'
    		[Heulandite-Ca] Pavel M. Kartashov analytical data (1984)
      • Primorskiy Kray
        • Kavalerovo Mining District
    		[MinRec 32:8]
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Khibiny Massif
    		[Heulandite-Ca] Pekov, I.V. & Podlesnyi, A.S. (2004): Kukisvumchorr Deposit: Mineralogy of Alkaline Pegmatites and Hydrotermalites. Mineralogical Almanac, vol. 7, 140 pages + xxiv photo's pages
          • Lovozero Massif
    		[Heulandite-K]
            • Seidozero Lake
    		[Heulandite-Ca] Yakovenchuk, V.N., Pakhomovsky, Ya.A., Men’shikov, Yu.P., Mikhailova, J.A., and Ivanyuk, G.Yu. (2007): Canadian Mineralogist 45, 451-456.
    • Western-Siberian Region
    		[Mineralien Welt 6/92:62]
      • Prepolar Ural
        • Tyumenskaya Oblast'
          • Khanty-Mansi (Khanty Mansiysk) Okrug
            • Saranpaul
    		[Heulandite-Ca] [MinRec 30:465]
    Saint Lucia
     
    Tschernich, 1992. Zeolites of the World
    Slovakia
     
    • Banská Bystrica Region
      • Banská Štiavnica Co.
        • Banská Belá
    		Koděra M., Andrusovová-Vlčeková G., Belešová O., Briatková D., Dávidová Š., Fejdiová V., Hurai V., Chovan M., Nelišerová E., Ženiš P., 1986-1990: Topografická mineralógia Slovenska. I-III. Veda, Bratislava, 1592 p. (in Slovak)
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Lučenec Co.
    		Ďuďa,R., Mrázek,Z., Košuth,M., 1984: Postmagmatická zeolitová mineralizácia Cérovej vrchoviny. Min.Slovaca, 16,2,157 - 172
      • Žarnovica Co.
        • Žarnovica
    		Ozdín, D. & Majzlan, J. (1996): Nové výskyty zeolitov v stredoslovenských neovulkanitoch. Minerál (Brno), IV, 2, p.135-136
      • Žiar nad Hronom Co.
    		Ďuďa R., 1993 : Die mineralien der Gold und Silber - lagersttäte von Kremnitz ( Kremnica) in der Slowakei. Mineralien Welt /Haltern,Nemecko/,5, s. 20 - 32
    • Košice Region
      • Trebišov Co.
    		Pauliš P., Ďuďa R., 2002: Nejzajimavejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 134p.
    Koděra, P., Rojkovičová, Ľ.,Košárková, M., 1998: Mineralógická správa lokality Byšta, Au-Ag. Manuscript, Archiv Geofond, Bratislava, 68 p
    • Nitra Region
      • Levice Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Prešov Region
      • Poprad Co.
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
      • Prešov Co.
    		Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
        • Vyšná Šebastová
    		Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
    Duda et. all.,1981:Minerály severnej časti Slanských vrchov. Min.Slovca,Monografia 2,Bratislava, 98 p
      • Vranov nad Topľou Co.
    		Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
    Slovenia
     
    • Šentilj
    South Africa
     
    • Eastern Cape Province
    		Minerals of South Africa
      • Joe Gqabi District
    		Minerals of South Africa
        • Rhodes
    		Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa. 244.
    • KwaZulu-Natal Province
      • Durban
        • Umhlatuzana valley
    		[Heulandite-Ca] Tschernich, R.W. (1992). Zeolites of the World. Geoscience Press Inc.: Phoenix; Cairncross, B. & Dixon, R. (1995). Minerals of South Africa. Geological Society of South Africa: Linden; Heron, H.D.C. New analyses performed in 2004.
      • Estcourt
    		Minerals of South Africa
    • Limpopo Province
      • Phalaborwa
        • Loolekop
    		[Gliddon, J. P. and Braithwaite, R. S. (1991) - Zeolites and associated minerals from the Palabora mine, Transvaal (Afrique du Sud), Mineralogical Record, 22 (4), 255-262.]
    • North West Province
      • Western Bushveld Complex
        • Brits District
    		Minerals of South Africa
    Spain
     
    • Canary Islands
      • Las Palmas Province
        • Gran Canaria (Grand Canary)
          • Agaete
            • Risco Faneque
    		- Betz, V. (2009) Der Westen von Gran Canaria - ein Fundbericht, Lapis 34, Heft 9, 25-36
    • Madrid
    		[Heulandite-Ca] Tanago, J. G., Lozano, P. L., Larios, A. , La Iglesia, A. (2012) Stokesite crystals from La Cabrera, Madrid, Spain. Mineralogical Record 43:499-508
    Sweden
     
    • Jämtland
      • Åre
        • Åreskutan
    		No reference listed
    No reference listed
    • Lappland
      • Gällivare
        • Aitik
    		Xray NRM Stockholm on Aksel Österlöf samples
      • Kiruna district
        • Svappavaara
    		Bjällerud, C-G. (1989): Phospate minerlas from the Leveäniemi Iron Mine, Svappavaara, Sweden. Mineralogical Record. 20(5):343-346
    No reference listed
    Switzerland
     
    • Bern
      • Hasli Valley
        • Grimsel area
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
    • Grischun (Grisons; Graubünden)
      • Bregaglia Valley (Bergell)
        • Albigna Valley
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 105.
          • Piz Cacciabella
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 105.
        • Bondasca Valley
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 105.
        • Forno Valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 215.
        • Löbbia
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): Mineralienlexikon der Schweiz. Wepf (Basel), p. 105.
        • Promontogno
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 215.
    Pasetti, L. (2010): Alpine Klüfte mit Titanmineralien und gediegen Gold im Val Rossaccio, Oberitalien. Lapis 35 (6), 53-56.
        • Soglio
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 215.
      • Misox (Mesolcina Valley)
        • Calanca Valley
          • Arvigo
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Puschlav (Poschiavo Valley)
        • Campocologno
    		Romani E. (2000): Andar per cristalli - Tesori nascosti. Centro studi del Museo mineralogico naturalistico di Bormio, 151 p.
      • Vorderrhein Valley
        • Trun
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
        • Tujetsch (Tavetsch)
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
    Johann G. Koenigsberger, Die zentralalpinen Minerallagerstätten, Wepf & Co. Verlag, Basel, 1940,1972
    [Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
          • Sedrun
    		[Heulandite-Ca] Jahn, S. (2008): Der Druntobel bei Sedrun - ein weltbekannter Fundort. Mienralien-Welt, 19 (3), 42-67.
          • Strem Valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
    • Ticino (Tessin)
      • Blenio Valley
        • Santa Maria Valley
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 250.
      • Leventina
    		Christian Bracke Collection
          • Airolo
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Maggia Valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
        • Riveo
    		Lapis, 17 (6), 24-41.
    • Uri
      • Maderanertal
        • Etzli Valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Reuss Valley
        • Felli Valley
          • Schattig Wichel (Piz Giuv)
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
        • Göschenen
    		Christian Bracke Collection
        • Rien Valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Urseren
        • Tiefenbach
    		Christian Bracke Collection
        • Zumdorf
    		Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St., Die Mineralfunde der Schweiz (1973) p. 126
    • Wallis (Valais)
      • Anniviers Valley
        • Ayer
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 385.
      • Binn Valley
        • Kriegalp Valley (Chriegalp Valley)
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Brig
        • Mörel
    		Ref.: Stalder, H. A., de Quervain, Niggli, E., Graeser, St., Die Mineralfunde der Schweiz, (1973), p. 119
      • Goms
        • Fiesch
    		Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St., Die Mineralfunde der Schweiz, (1973), p.124/5
    [Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.; American Mineralogist (1968), 53:1120-1138
        • Lax
    		Christian Bracke collection.
      • Hérens Valley
        • Arolla Valley
          • Arolla
    		[Heulandite-Ca] Stéphane Cuchet and Nicolas Meisser, Schweizer Strahler 1/2008, p.9-16
      • Les Bagnes Valley
        • Sembrancher
          • Le Catogne
    		Stéphane Eggs & Alexandre Salzmann, Schweizer Strahler 1/2008, p. 17-25
      • Lötschen valley
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
    Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 388.
    Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 388.
        • Goppenstein
    		Rüegg, H.-R. & Klemm, L. (2002): Silbererze aus dem Bergwerk Goppenstein, Wallis (Schweiz). Lapis, 27 (3), 25-34.
        • Lang glacier area
    		[Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
    [Heulandite-Ca] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 214.
      • Zermatt - Saas Fee area
        • Saas Valley
          • Saas Almagell
    		Christian Bracke Collection
    Taiwan
     
    • Taiwan Province
    		Tschernich, Rudy W. (1992) Zeolites of the World.
    Tanzania
     
    • Arusha Region
      • Lelatema Mts
    		[Heulandite-Ca] Mineralogical Record (2009) 40:347-408
    Van King
    Turkey
     
    • Marmara Region
      • Balikesir Province
        • Bigadiç
    		CAHIT HELVACI & RICARDO N. ALONSO (2000) Borate Deposits of Turkey and Argentina; A Summary and Geological Comparison. Turkish Journal of Earth Sciences, Vol. 9, 2000, pp. 1-27
      • Bursa Province
        • Mustafa Kemalpafla
    		Koc, S., Kavrazli, O., and Kocak, I. (2008): Proceedings of the 33rd International Geological Congress, Oslo (Norway), Aug 6-14, 2008.
    UK
     
    • England
      • Cornwall
        • Lizard Peninsula
          • St Keverne
    		No reference listed
        • St Ives District
    		g.curtis collection
          • St Ives
    		Russell, A. (1910): Mineralogical Magazine 15, 377-384
        • St Just District
          • St Just
            • Botallack
              • Botallack Mine
    		J. Russell Socierty 2006, 68-71
            • Trewellard
    		No reference listed
      • Devon
        • Okehampton area (Northern Dartmoor)
    		http://www.mineralman.f9.co.uk/quarries/meldon.htm
    Indentified by Prof R. Scrivener Oct 2005; Mineralogical Magazine 1966 35 : 1017-1018
    http://www.mineralman.f9.co.uk/quarries/meldon.htm
    Russell, A. (1910): Mineralogical Magazine 15, 377-384
    Russell, A. (1910): Mineralogical Magazine 15, 377-384
      • Shropshire
        • Callow Hill-Bog District
          • Pontesbury
    		BMS Collection
    • Northern Ireland
      • Co. Antrim
    		F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
    Passaglia, E., Gualtieri, A., Marchi, E. (2001): The crystal chemistry of Paulingite, European Journal of Mineralogy. Vol. 13, 113-119
        • Glengormley
    		Specimen #6672CL, Lemanski collection.
        • Island Magee
          • Gobbins
    		http://www.habitas.org.uk/escr/summary.asp?item=527
    F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
        • White Head
    		Mineralogical Magazine 1962 33 : 173-186.
      • Co. Down
        • Mourne Mts
          • Newcastle
    		[Heulandite-Ca] Green, D.I., Bell, R. & Moreton, S. (2005) UK J. Mines & Minerals, No. 25, p.25-30.
    • Scotland
      • Buchan Grampian (Aberdeenshire)
        • Stonehaven
          • Catterline
      • Central Region (Stirlingshire)
    		[Specimen in the Natural History Museum, London]
    Paul Husband
    BMS Database
    Roy Starkey specimens
      • North West Highlands (Argyllshire)
        • Strontian
    		[Heulandite-Sr] UKJMM Vol.29 p.15
      • North West Highlands (Inverness-shire)
        • Isle of Skye
          • Broadford
            • Kilchrist
          • Duirinish
            • Dunvegan
    		[UKJMM 16:21-27]
          • Luib
    		S.Rust collection
          • Minginish
            • Glen Brittle
    		UKJMM Vol.29 p.16
          • Trotternish
            • Portree
    		BMS Database
            • Staffin
          • Waternish
            • Edinbain
              • Black Hill
      • Strathclyde (Argyllshire)
        • Isle of Mull
    		Mineralogical Magazine 1965 34 : 92-106.
          • Loch Na Keal
    		No reference listed
    [Specimen in the Natural History Museum, London]
      • Strathclyde (Ayrshire)
        • Beith
    		[BMS]
    [Heulandite-Ca] Brooke H J (1822) On the comptonite of Vesuvius, the brewsterite of Scotland, the stilbite and the heulandite, Edinburgh Philosophy Journal, 6, 112-115
    Found by Dagmara Lesiow
    [Specimen in the Natural History Museum, London]
      • Strathclyde (Renfrewshire)
    		BMS Database
    BMS collection
    Ukraine
     
    • Crimea Oblast'
      • Crimea peninsula
        • Balaklava area
    		[Heulandite-Ca] Dobrovolskaya T.I., Polkanov Y.A. The Paleovolcano Fiolent. Giude (2004) - Simferopol, 2004, 19 p. (in Russ.) Oleg V. Zinchenko at al. (2008).The mineralogy of seasonal sulfates in the cape Fiolent - Zapiski Ukrainskogo Mineralogichnogo Tovaristva (Proceeding Ukrainian Mineralogical Society), 2008, #5, p. 75-83 (in Ukr.)
    [Heulandite-Ca] Tischenko A. data
      • Simferopol area
        • Al'ma River valley
    		- Dvoichenko P.A. The minerals of Crimea (1914) - Zapiski Krymskogo obshchestva estestvoispytatelei (Proceeding of the Crimea Society of Naturalistes), 1914, vol. 4, p. 1-208 (Rus.) - Popov S.P. Mineralogy of the Crimea (1938). - M.-L., AN SSSR, 1938, 352 p. (Rus.)
        • Lozovoye Village area
    		[Heulandite-Ca] Tischenko Alexander
        • Ukrainka (Kurtsy) Village area
    		[Heulandite-Ca] - Dvoichenko P.A. The minerals of Crimea (1914) - Zapiski Krymskogo obshchestva estestvoispytatelei (Proceeding of the Crimea Society of Naturalistes), 1914, vol. 4, p. 1-208 (Rus.) - Popov S.P. Mineralogy of the Crimea (1938). - M.-L., AN SSSR, 1938, 352 p. (Rus.)
    Uruguay
     
    Tschernich, R. W. (1992) Zeolites of the World.
    Tschernich, Rudy W. (1992) Zeolites of the World.
    USA
     
    • Alabama
      • Choctaw Co.
    		Rocks & Min 70:5 pp 320-333
      • Clarke Co.
    		Rocks & Min 70:5 pp 320-333
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Alaska
      • Matanuska-Susitna Borough
        • Nelchina District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
        • Willow Creek District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
      • Sitka Borough
        • Kuiu Island
    		The Canadian Mineralogist; June 1997; v. 35; no. 3; p. 691-698
    The Canadian Mineralogist; June 1997; v. 35; no. 3; p. 691-698
      • Wrangell-Petersburg Borough
        • Kupreanof Island
    		The Canadian Mineralogist; June 1997; v. 35; no. 3; p. 691-698
    • Arizona
      • Gila Co.
        • Globe-Miami District
          • Miami-Inspiration District
            • Inspiration
              • Miami-Inspiration deposit
                • Inspiration Mine
                  • Webster Gulch
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 173, 250.
      • Greenlee Co.
        • Hannagan Meadow area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250.
      • La Paz Co.
        • New Water Mts
          • New Water District
            • Moore Mine group
    		No reference listed
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 383.
      • Maricopa Co.
        • Phoenix
    		[Heulandite-K] AM61_853
      • Mohave Co.
        • Black Mts
          • Oatman District (San Francisco District; Union Pass District)
            • Oatman area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250.
      • Pima Co.
        • Ajo District
          • Little Ajo Mts
            • Ajo
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 220; Thomas, W.J. & R.B. Gibbs (1983), Famous mineral localities: The New Cornelia mine, Ajo, AZ, Min.Rec.: 14: 283-298.
        • Sierrita Mts
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250.
      • Pinal Co.
        • Dripping Spring Mts
          • Mineral Creek District (Ray District)
            • Scott Mountain area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 174, 250; Throop, A.H. & P.R. Buseck (1971), Nature and origin of black chrysocolla at the Inspiration mine, AZ, Econ.Geol.: 66: 1168-1175; Jones, R.W. & W.E. Wilson (1983), The Ray mine, Min.Rec.: 14(5): 311-322.
        • Dudleyville
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 250; Bideaux, R.A., et al (1960), Some new occurrences of minerals of AZ, AZ Geol. Soc. Digest: 3: 53-56; Thomssen, R.W. (1983), The minerals of Malpais Hill, Pinal Co., AZ, Min.Rec.: 14: 109-113.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 216; Thomssen, R.W. (1983), The minerals of Malpais Hill, Pinal Co., AZ, Min.Rec.: 14: 109-113.
        • Galiuro Mts
          • Bunker Hill District (Copper Creek District)
            • Copper Creek (Copper Creek Canyon)
    		Mr. Mark Ascher.
        • Mammoth District
          • Mammoth
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 326; Thomssen, R.W. (1983), The minerals of the Malpais Hills, Pinal Co., AZ, Min.Rec.: 14: 109-113.
          • Tiger
            • St. Anthony deposit
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250; Bideaux, R.A. (1980), Tiger, AZ, Min.Rec.: 11: 155-181.
    • Arkansas
      • Hot Spring Co.
        • Magnet Cove
    		Karl Estes (1998) Mineral News, 14, #5, 8-10.
    Rocks & Min.: 63:109.
      • Pulaski Co.
        • Little Rock
    		Rocks and Minerals, (1988) 63:104-125; Rocks and Minerals, (1989) 64:314-322
    Henry Barwood - unpublished (2010)
    Tschernich, R. (1992): Zeolites of the World, 64
      • Saline Co.
        • Granite Mountain complex
          • Sweet Home
    		Tschernich, R. (1992): Zeolites of the World, p.113
    • California
      • Alameda Co.
        • Diablo Range
          • Brightside
    		Murata, K.J. and Whiteley, K.R. (1973) Zeolites in the Miocene Brones sandstone and related formations of the central Coast Ranges, California. USGS Jour. Res.: 1: 256-257.
      • Contra Costa Co.
        • Diablo Range
          • Clayton
            • Mount Diablo State Park
    		Murata, K.J. and Whiteley, K.R. (1973) Zeolites in the Miocene Brones sandstone and related formations of the central Coast Ranges, California. USGS Jour. Res.: 1: 256-257; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 374.
      • Inyo Co.
        • Death Valley National Park
          • Amargosa Valley
    		www.mineralsocal.org
          • Panamint Mts (Panamint Range)
            • Ubehebe District
    		McAllister, James Franklin (1955), Geology of mineral deposits in the Ubehebe Peak quadrangle, Inyo County, California. California Division Mines, Special Report 42, 63 pp.: 63; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 374.
              • Green Eye claim area
    		McAllister, James Franklin (1955), Geology of mineral deposits in the Ubehebe Peak quadrangle, Inyo County, California. California Division Mines, Special Report 42, 63 pp.: 63; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 374.
      • Kern Co.
        • El Paso Mts
          • Ricardo
    		Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 219; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 374; Tschernich, R. (1992): Zeolites of the World, 64, 502.
        • Kramer District
          • Boron
            • Kramer Borate deposit
              • U.S. Borax Mine (Pacific West Coast Borax; Pacific Coast Borax Co.; Boron Mine; U.S. Borax and Chemical Corp.; Kramer Mine; Baker Mine)
    		Tschernich, 1992. Zeolites of the World, p.311; Clays and Clay Minerals, Vol. 36, No. 2, 131-136, 1988.
      • Los Angeles Co.
        • Acton District
          • Acton
            • Parker Mountain
    		Murdoch, Joseph & Robert W. Webb (1938), Notes on some minerals from southern California: American Mineralogist: 23: 352; Sharp, W.E. (1959) Minerals from Los Angeles County, California. Printed privately, Los Angeles, California: 46; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 376.
    Murdoch, Joseph & Robert W. Webb (1938), Notes on some minerals from southern California: American Mineralogist: 23: 352; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 219.
        • Lang
    		mineralsocal.org
            • Tick Canyon Borate deposit
              • Lang Mine (Sterling Mine; Sterling Borax Mine; Tick Canyon Borax Mine)
    		Pemberton, H. Earl (1983), Minerals of California: 376.
        • Palmdale
          • Hunt Canyon
    		Pemberton, H. Earl and Alexander, G.S. (1968) A new zeolite locality – overlooked 115 years ago. Mineral Explorer 2, 8 pp.: 7; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 355, 373-374, 376.
    Mineral News v.14 no.9
          • Agoura
    		Carnahan, V. (1968), Minerals of Los Angeles County, part 2, Santa Monica Mountains, San Gabriel Mountains and the Northern Ridges: Los Angeles County Natural History Museum Alliance Quarterly: 6(4): 20-24; Wise, W.S., Nokleberg, W.., and Kokinos, M. (1969) Clinoptilolite and ferrierite from Agoura, California. American Mineralogist: 54: 887-895; Alietti, A. (1972), Polymorphism and crystal chemistry of heulandite and Clinoptilolite: American Mineralogist: 57: 1450; Koyama, K. and Takeuchi, Y. (1977) Clinoptilolite: the distribution of potassium atoms and its role in thermal stability. Zeitschrift für Kristallographie: 145: 216-239; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 376; www.mineralsocal.org
          • Los Angeles
            • Hollywood Hills
              • Hollywood
                • Cahuenga Pass
                  • Cahuenga Boulevard roadcut
    		Neuerberg, George Joseph (1951), Minerals of the eastern Santa Monica Mountains, Los Angeles city: American Mineralogist: 36: 158; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 274; Pemberton, H. Earl (1983), Minerals of California: 376.
                  • West of Cahuenga Pass
    		Funk, Benjamin Gordon (1940), What we found in the Santa Monica Mountains: Pacific Mineralogist: 6(2): 33-34; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 219.; Schürmann, H.M.E. (1928), Beitrag zur Petrographie der Hollywood Hills (Santa Monica Gebirge) in Los Angeles, Süd-Kalifornien: Centralbl. Mineralogie, Abt. A: 12; Funk, Benjamin Gordon (1940), What we found in the Santa Monica Mountains: Pacific Mineralogist: 6(2): 34; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 277.
      • Madera Co.
        • Shadow Lake
          • Northeast of Shadow Lake
    		Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 219, 352; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 376, 379.
    Pelletier, 1962. Mineral Species & Localities of Marin County
      • Modoc Co.
        • Cedarville
          • Cedarville Hot Springs
    		Raab, W.J. and Dickson, F.W. (1969) Deposition of cinnabar and metacinnabar at Cedarville Hot Springs, California. Geological Society of America Abstracts, Cordilleran section, 64th. annual meeting, April 11, 1968: 99; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 117, 377.
      • Plumas Co.
        • Plumas Copper Belt
          • Taylorsville District
            • Moonlight Peak
              • Lights Creek Copper deposits (Moonlight Mine; Sulfide Ridge deposits; Lights Canyon deposits)
    		Graton, Louis Caryl & D.H. McLaughlin (1917), Ore deposition and enrichment at Engels, California: Economic Geology: 12: 18; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 219; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 377.
      • Riverside Co.
        • Crestmore
    		[micromounts@yahoogroups.com]
      • San Bernardino Co.
        • East Kramer District
          • Kramer
    		Benda, William K. Richard C. Erd & Ward C. Smith (1960), Core logs from five test holes near Kramer, California: USGS Bulletin 1045-F: 330; Dibblee, Jr., T.W. (1967a) Areal geology of western Mojave Desert, California. USGS Professional Paper 522: 127; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 377.
    Tschernich, 1992. Zeolites of the World, p.315
      • San Diego Co.
        • Mesa Grande District
          • Gem Hill
    		Foord, E. E. (1977), Pegmatite Issue #1. Mineralogical Record 8(2): p. 98.
        • Pala District
          • Pala
    		Jahns, Richard Henry & Wright, Lauren A. (1951), Gem and lithium-bearing pegmatites of the Pala district, San Diego County, California. California Division of Mines Special Report 7-A: p. 31.
        • Rincon District
          • Rincon
            • Rincon Mountain
    		Hanley, J. B. 1951. Economic Geology of the Rincon Pegmatites, San Diego County, California. Department of Natural Resources, California Division of Mines, Special Report 7B: p. 20-23, maps; Murdoch, Joseph (1946), Progress on revision of Bulletin 113 “Minerals of California,” with notes on some new mineral occurrences: California Division Mines Report 42: 198; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 389.
    Rogers, A. F. 1910. Minerals From The Pegmatite Veins Of Rincon, San Diego Co., California. Columbia University School Of Mines Quarterly Journal Of Applied Science, Vol. 31 pp. 208-218.
      • Santa Clara Co.
    		Murata, K.J. and Whiteley, K.R. (1973) Zeolites in the Miocene Brones sandstone and related formations of the central Coast Ranges, California. USGS Jour. Res.: 1: 255-265; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 378.
      • Santa Cruz Co.
        • Santa Cruz Mts
    		Gilbert, C.M. and McAndrews, M.G. (1948) Authigenic heulandite in sandstone, Santa Cruz County, California. Journal of Sedimentary Petrology: 18: 91-99; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 377.
      • Ventura Co.
        • Santa Monica Mts
          • Santa Monica Mountains Conservancy
            • Sandstone Peak
    		http://www.mineralsocal.org/scfm/california/v.htm
    • Colorado
      • Arapahoe Co.
        • Littleton quadrangle
    		Minerals of Colorado (1997) Eckels, E. B.
      • Boulder Co.
        • Sugarloaf District
    		Minerals of Colorado (1997) E.B. Eckels
      • Denver Co.
    		Minerals of Colorado (1997) Eckels, E. B.
      • Douglas Co.
        • Littleton quadrangle
    		Minerals of Colorado (1997) Eckels, E. B.
      • Gunnison Co.
    		Minerals of Colorado (1997) Eckels, E. B.
        • Dorchester District
          • Taylor Park
    		Eckel, E. (1997): Minerals of Colorado; Tschernich, R. (1992): Zeolites of the World, p.113
      • Hinsdale Co.
    		Minerals of Colorado (1997) Eckels, E. B.
      • Huerfano Co.
    		Minerals of Colorado (1997) Eckels, E. B.
      • Jefferson Co.
        • Golden District
          • Golden
    		Minerals of Colorado (1997) E.B. Eckels
    [Heulandite-Ca] Rocks & Minerals 79:4
    [Heulandite-Ca] Rocks & Minerals 79:4
    Minerals of Colorado (1997) Eckels, E. B.
          • Federal Center
    		Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
    Minerals of Colorado (1997) Eckel, E. B.
      • Las Animas Co.
    		Minerals of Colorado (1997) Eckels, E. B.
      • Mineral Co.
        • Creede District
    		Minerals of Colorado (1997) Eckels, E. B.
        • San Juan Mountains
    		Minerals of Colorado (1997) Eckel, E. B.
    Rocks and Minerals #270
    Rocks & Minerals 79:5 pp316-324
      • Montezuma Co.
        • McElmo Creek (Ute Mountains) Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Colorado (1997) Eckels, E. B.
      • Park Co.
        • Como District
    		Minerals of Colorado (1997) Eckels, E. B.
    • Connecticut
      • Fairfield Co.
        • Danbury
    		Januzzi, Ronald E. (1976): Mineral Localities of Connecticut and Southeastern New York State. The Mineralogical Press, Danbury, Connecticut: 192-201.
        • Newtown
          • Hawleyville
    		Januzzi (1976): Mineral Localities of Connecticut and Southeastern New York State
    Tschernich, R. (1992): Zeolites of the World, p.114; Rocks & Minerals (1995) 70:396-409
    Januzzi, 1976. Mineral Localities of CT and Southeastern NY State
          • Branchville
    		Januzzi, 1976. Mineral Localities of CT and Southeastern NY State
      • Litchfield Co.
    		Mike Polleta Collected and identified these visually. An apatite and kyanite specimen are at the Kent museum of mining and mineral science.
    Rocks & Minerals (1995) 70:396-409
    Rocks & Minerals (1995) 70:396-409; Rocks & Minerals (1985) 60:119-124
    Minerals visually identified by Mike Polleta.
        • Watertown
    		Januzzi (1976): Mineral Localities of CT and SE NY State; Tschernich, R. (1992): Zeolites of the World, p.114
        • Woodbury
    		Weber, Marcelle H. and Earle C. Sullivan. (1995), Connecticut Mineral Locality Index. Rocks & Minerals (Connecticut Issue), 70(6): 401.
      • New Haven Co.
        • Cheshire
    		Alfred Patrie collection
        • Hamden
    		-Ryerson, Kathleen H. (1972) ROCK HOUNDS GUIDE TO CONNECTICUT
        • Meriden
    		Rowan M. Lytle Collection
        • Southbury
    		Recently collected by Jeremy Zolan (2005).
    Rocks & Minerals (1995) 70:396-409
      • New London Co.
        • Lyme
    		Dana (1875) System of Mineralogy 5th Edition. p. 445.
      • Tolland Co.
        • Coventry
    		Harold Moritz collection
    • Georgia
      • Columbia Co.
        • Augusta
    		Rocks & Min.:64:190.
      • Jones Co.
    		Rocks & Min.:64:198.
      • Warren Co.
        • Cedar Rock
    		Rocks & Min.:64:205.
    • Hawaii
      • Honolulu Co.
        • Oahu Island
          • Kailua
    		[Heulandite-Ca] Fujishima, K.Y. and Fan, P-F (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62, 574-582.
    MinRec 15:95-97; Tschernich, R. (1992): Zeolites of the World, p.114
    [Heulandite-Ca] Dunham, K.C. (1933) The American Mineralogist, 18, 369-385.
    • Idaho
      • Adams Co.
    		R&M 70:4 pp 242-263
        • Seven Devils District
          • Cuprum
    		Tschernich, R. (1992): Zeolites of the World, 115
      • Blaine Co.
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
      • Boise Co.
    		R&M 70:4 pp 242-263
      • Custer Co.
        • Bay Horse District
    		Rocks & Minerals (March, 2001)
            • 2nd Street
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    [Heulandite-Na] Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    [Heulandite-Na] Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    [Heulandite-Ca] Idaho Minerals (2004) L. Ream 2nd ed
    [Heulandite-Na] Tschernich, R. (1992): Zeolites of the World, p.349
    R&M 70:4 pp 242-263
    R&M 70:4 pp 242-263
        • Warm Spring Creek District
    		[Heulandite-Na] Tom Loomis specimen
      • Elmore Co.
    		R&M 70:4 pp 242-263
    Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
      • Idaho Co.
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
        • McKinzie Creek (McKenzie Creek)
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    Tschernich, R. (1992): Zeolites of the World, 115
    Tschernich, R. (1992): Zeolites of the World, 115
        • Skookumchuck Creek
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    Rocks & Min. 70:246
    • Maine
      • Oxford Co.
        • Greenwood
    		Cameron, Eugene N.; and others (1954) Pegmatite investigations, 1942-45, in New England. USGS Professional Paper 255.
    • Maryland
      • Baltimore Co.
        • Baltimore
    		Dana 6:1070; Rocks & Min.:10:110; Maryland Geologic Survey, Vol. VIII (1898): 164; Tschernich, R. (1992): Zeolites of the World, 115
      • Harford Co.
    		Claimed in field trip notification of the Gem, Lapidary, and Mineral Society of Montgomery County MD.
    • Massachusetts
      • Berkshire Co.
    		Gleba, 1978. Massachusetts Mineral & Fossil Localities
      • Bristol Co.
        • Acushnet
    		Harvard #128818
      • Essex Co.
        • Swampscott
    		Gleba, 1978. Massachusetts Mineral & Fossil Localities
    Emerson, 1917. Geology of Mass. & Rhode Island
    Tschernich, 1992. Zeolites of the World.
    Gleba, 1978. Massachusetts Mineral & Fossil Localities; Emerson, B. K (1882) The Deerfield Dyke and its minerals. American Journal of Science 3rd series XXIV:270-278,349-359.
      • Middlesex Co.
        • Ashland
    		Gleba, 1978. Massachusetts Mineral & Fossil Localities
    P. Cristofono collection
    Paul Gilmore collection
        • Woburn
    		Richmond, W. E. Jr. (1936): Paragenesis of the Minerals From Blueberry Mountain, Woburn, Massachusetts (American Mineralogist 22:290).
    P Cristofono collection
      • Norfolk Co.
    		Gleba, 1978. Mass. Mineral & Fossil Localities
      • Suffolk Co.
        • Boston
          • West Roxbury
    		P Cristofono collection
      • Worcester Co.
    		Tschernich, 1992. Zeolites of the World., p.475.
        • Hardwick
    		Shaub, B. M. (1941): Occurrence and Origin of Babingtonite and Other Minerals From Quabbin Aqueduct, Massachusetts (American Mineralogist 26:121-129.)
    Gleba, 1978. Massachusetts Mineral & Fossil Localities
    Palache, Charles and Gonyer, F. A. (1931): On Babingtonite (American Mineralogist 17:295)
    • Michigan
      • Houghton Co.
        • Houghton
    		[Heulandite-Ca] Mineralogy of Michigan (2004) Heinrich & Robinson
    Mineralogy of Michigan (2004) Heinrich & Robinson
        • Superior
    		Dana 6: 1086
    Mineralogy of Michigan (2004) Heinrich & Robinson
        • Copper Harbor
    		Mineralogy of Michigan (2004) Heinrich & Robinson
        • Keweenaw Point
    		Mineralogy of Michigan (2004) Heinrich & Robinson
    • Minnesota
      • Cook Co.
        • Schroeder
    		Mike Hedtke (2000) Mineral News, 16, #4, 1-7.
    • Montana
      • Beaverhead Co.
    		Jaroslaw Skupiewski collection
        • Dillon District (Carter Creek District; Frying Pan Basin District)
          • Beaverhead River canyon
    		Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
      • Park Co.
    		Gobla, M.J. (2012) Montana mineral locality index. Rocks & Minerals, 87, #3, 208-240; Chris Tucker and John Betts specimens.
      • Silver Bow Co.
        • Butte District (Summit Valley District)
          • Walkerville
    		Geology and Ore Deposits of Butte District, Montana, W. Weed.
      • Stillwater Co.
    		No reference listed
    • Nevada
      • Churchill Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Clark Co.
        • Muddy Mountains District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Eureka Co.
        • Beowawe District
    		Econ Geol (1984) 79:759-767
      • Humboldt Co.
        • Opalite District
    		NBMG Bull 59 Geology and Mineral Resources of Humboldt County, Nevada
        • Potosi District
          • Adam Peak
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lander Co.
        • Argenta District
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • New Pass District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lyon Co.
        • Fernley
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • Yerington District
    		NBMG Spec. Pub. 31 Minerals of Nevada
          • Yerington
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Nye Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada; Nevada Bureau of Mines and Geology NBMG Open-File Report 96-3 By Stephen B. Castor, Christopher D. Henry, Lisa A. Shevenell
      • Storey Co.
        • Clark District
    		NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Washoe Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • Olinghouse District
    		R&M 79:1 p44-54
    • New Hampshire
      • Hillsborough Co.
        • Amherst
        • Nashua
    		Rocks & Minerals (1990) 65:432-437; Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
    • New Jersey
      • Bergen Co.
        • Edgewater
    		Mins. of NYC & Environs (1931), Manchester.
        • Fort Lee
    		Focus on Fort Lee - A Key and Guide to the Minerals of Fort Lee.; Rocks & Min. (1963) 38:591-592
      • Essex Co.
        • Millburn Township
          • Short Hills
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 5, No. 1, Manchester, J.G. (1931): 91.
        • Montclair Township
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 81.
          • Upper Montclair
    		Mins. of NYC & Its Environs, NY Min. Club (1931), Manchester, J.G.; Rocks & Min.: 18:332-333 (1943), Drake, H.Y.; 59-157-183 (1984), Peters, Joseph J.
        • Verona Township
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 96.
      • Hudson Co.
        • Bergen Hill
          • Weehawken
    		Canfield (1889); Darton (1889).
        • Jersey City
    		Amer. Jour. of Sci.: 40:69-73, Bourne & 44:54-60, Beck.
        • Secaucus
    		Minerals of Laurel Hill, Secaucus, NJ, Facciolla, N.W. (published privately).
      • Hunterdon Co.
        • Lambertville
    		Ralph Thomas specimen collected by Leonard Morgan
        • Tewksbury Township
    		W. Cummings, personal communication, 2009
      • Mercer Co.
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 77.
        • Hopewell Township
          • Moore
            • Delaware River Quarry and Construction Co. Quarry
    		Baskin, Plotkin, Geiges, Stanchich collections
    Chet Lemanski collection.
      • Passaic Co.
        • Haledon
    		Mineralogical Record, 40:511-524
        • Hawthorne
    		Bradley D. Plotkin collection
        • Little Falls Township
    Min. Collector: 15:113-118 (1908), Papke; Rocks & Min.: 15:111-115 (1940), Sachs; 19:306-309; 59:157-183, Peters, Joseph J. (1984); Mins. of NYC & Its Environs, NY Min. Club (1931), Manchester, J.G.; NJ Geol. Survey Bull. #64 (1960), Mason, B.
    From a specimen in the collection of Robert Fitton
    Tschernich, R. (1992): Zeolites of the World, 116
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 79.
        • Paterson
    		Specimens collected by and in the collection of Andrew Kruegel
    Dana 6:1066.
    Rothstein, J. (1970): "Glory Hole" in New Jersey. Lapidary Journal, 24:686-94
    Min. Rec.: 9:157-179., Peters, T.A. & Peters, J.J. (1978); Rocks & Min.: 59: 157-183 (1984), Peters, Joseph J.
    No reference listed
    Mineral Collector: 2:138-139, Ehrman, A.H. (1895); Min. Collector 15: 113-118, Papke, H. (1908); Min. Rec.: 9:157-179., Peters, T.A. & Peters, J.J. (1978); Rocks & Min.: 59:157-183, Peters, J.J. (1984)
        • Prospect Park
    		Lapidary Jour.: 32:1700-1720, Mins. of the Watchungs, Part II, Vitali, G. (1978); Min. Rec.: 9:157-179., Peters, T.A. & Peters, J.J. (1978); Rocks & Min.: 59:157-183 (1984), Peters, J.J.; A Quest for NJ Mins., R. Speiser (1978): 18.; Rocks & Minerals 80:4 pp234-241
        • Totowa
    		Minerals of the "Riverview Drive" quarry, Totowa, NJ, Pollinger, Mel (1975): 2-6.
        • Woodland Park (West Paterson)
    		Warren Cummings, personal communication, 2008
      • Somerset Co.
        • Bernards Township
          • Bernardsville
            • Ferrante Quarry
    		Bradley D. Plotkin collection
    Kent, B.P. and Butkowski, B. (2000): Minerals of the Millington Quarry, Somerset County, New Jersey. Mineralogical Record, 31: 411.
        • Bridgewater Township
    		A Quest for New Jersey Minerals (1978), Speiser, R.:14.; Sassen, R. (1978) Natrolite and Associated Secondary Minerals at the Chimney Rock Quarry, Bound Brook, New Jersey. Mineralogical Record, 9:25-31
        • Griggstown
    		The Minerals of NYC & Its Environs, NY Min. Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 35.
        • Watchung
    		Cummings, W. (1987) Mineralization at the Fanwood and Summit Quarries, New Jersey. Rocks & Minerals, 62:155.
    Manchester, J.G. (1931) The Minerals of New York City and Its Environs. New York Mineralogical Club Bulletin, 3:87.; American Mineralogist (1929) 14: 309-311
      • Sussex Co.
        • Franklin Mining District
          • Franklin
            • Franklin Mine
    		Casperson, W.C.: Heulandite and Stilbite: Rocks & Min.:32:245 (1956); Dunn(1995):Pt4:513.
          • Ogdensburg
            • Sterling Hill
    		Palache(1935):115 & Fig.19-6; Dunn(1995):Pt4:513.
        • Sparta Township
    		Chester S. Lemanski, Jr.
      • Union Co.
        • Springfield
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 5, No. 1, Manchester, J.G. (1931): 93.
        • Springfield Township
          • Springfield
    		Rocks & Min.:13:75-79.
    Rocks & Min.: 62: 150-159.
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931):94.
    • New Mexico
      • Catron Co.
        • Quemado Salt District
          • Quemado
    		Min Rec 21:5 p 484
        • Taylor Creek District
          • Sawmill Creek
    		NMGS 37th Field Conference
      • Grant Co.
        • Alum District
          • Gila River
            • East Fork
    		D.Court collection; Minerals of New Mexico, By S. Northrup; Min.Rec. vol.20, no.1
    Northrop, Minerals of New Mexico, 3rd. rev. ed. (1996)
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Tschernich, R. (1992): Zeolites of the World, 68
        • Hanover-Fierro District
          • U. V. Industries Continental Pit
    		R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006
    Minerals of New Mexico 3rd ed; Tschernich, R. (1992): Zeolites of the World, 116
      • Luna Co.
        • Cooks Peak District (Cooke's Peak District)
    		Minerals of New Mexico 3rd ed.
      • Rio Arriba Co.
    		Northrop, Minerals of New Mexico, 3rd rev. Ed., 1996
    Min Rec 20:1 p64
      • San Juan Co.
    		Minerals of New Mexico 3rd ed.
      • Sierra Co.
        • Chloride District
    		4th Annual New Mexico Mineral Symposium (1985) New Mexico Geology 7:18-19
        • Hillsboro District
          • Hillsboro
            • Percha Creek
    		NMBMMR New Mexico Mineral symposium (2001) pp. 4-5
    Min Rec 20:1 p59
    Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
    Minerals of New Mexico 3rd ed.
    Min.Rec.: 20(5):404.
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 84.
      • New York City
        • Manhattan (New York Co.)
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 25.
        • Queens (Queens Co.)
          • Woodside
    		[Heulandite-Ca] Jeff Weissman specimen
        • The Bronx (Bronx Co.)
    		The Minerals of New York City & Its Environs, New York Mineralogical Club Bull., Vol. 3, No. 1, Manchester, J.G. (1931): 25.
      • Putnam Co.
        • Southeast Township
          • Brewster
    		Januzzi, 1976. Mineral Localities of CT and Southeastern NY State, p223-224
    Jensen (1978) Minerals of New York State, 42-43 (Januzzi, 1966, 1989) (Trainer, 1939).
      • Rockland Co.
        • Ramapo Township
    		Hershel Friedman collection (2008)
      • St. Lawrence Co.
        • Fine
    		[Heulandite-Ca] Marian Lupulescu (2010) The Pegmatites of New York. The 37th Rochester Mineralogical Symposium, April 15-18, 2010
        • West Pierrepont
    		[Heulandite-Ca] Chamberlain, Steve C., Walter, M., and Richards, R. P., 2011, Phlogopite Triplets from the Selleck Road Occurrence, West Pierrepont, St. Lawrence County, NY, 38th Rochester Mineralogical Symposium Progran and Abstracts, p. 14-15.
    Jensen (1978) Minerals of New York State, p.63
      • Westchester Co.
    		[Heulandite-Ca] New York State Museum mineral collection; specimen number 438.6
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 98.
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 85.
    [Heulandite-Ca] Leonard S.Wiener and Sigrid Ballew,1995, Updated by Kenny Gay,2006, A Listing Of North Carolina Minerals,Geologic Note No.4
      • Catawba Co.
        • Hickory
    		K. Wood collection
      • Guilford Co.
        • Jamestown
    		Rocks & Min.:60:96.
      • Rowan Co.
        • Woodleaf
    		Rocks & Min.: 60:96; Tschernich, R. (1992): Zeolites of the World, 116
    • Oregon
      • Baker Co.
    		Tschernich, R. (1992): Zeolites of the World, 115
      • Benton Co.
        • Coffin Butte
    		Micro Probe Vol. 7 No. 2 Fall 1995, Tschernich, R. (1992): Zeolites of the World, 69, 117
        • Kings Valley
    		Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 117
      • Clackamas Co.
        • Clackamas River Localities
    		Van King
    [Heulandite-K] Tschernich, R. (1992): Zeolites of the World: 423; Howard, Don & Thornton, Jocelyn (1998) MicroProbe: 8(7), Spring 1998: 7-9; Tschernich, Rudy (2001) MicroProbe: 9(9), Spring 2001: 20-23; Gladwell, Jon ( ), Crystals & Minerals, Vol 3: 24-25.
    [Heulandite-Ca] Micro Probe Volume IX Number 3 Spring 2001
    Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 116
        • Oak Grove Fork
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Columbia Co.
        • Goble
    		American Mineralogist: 58: 405-411.
    Crystals & Mineral vol. 2 by Jon Gladwell pgs 20-21
    Micro Probe Vol. 7 No. 2 Fall 1990; Tschernich, R. (1992): Zeolites of the World, 116
    Micro Probe Vol. 6 No. 5 Fall 1987; Tschernich, R. (1992): Zeolites of the World, 117
    Crystals and Minerals Vol. 2 by Jon Glawell pg. 18-19
        • Prescott
    		Karl Volkman Personal collection
        • Rainier
    		Tschernich, R. (1992): Zeolites of the World, 116
      • Crook Co.
        • Ochoco Mtns.
    		K. Starnes, personal ID, 1985
      • Douglas Co.
        • Calapooya Mts
          • Staley Ridge
    		K. Starnes, personal id, 1994
    Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 118
      • Grant Co.
        • Mount Vernon
    		Micro Probe Volume VI Number 4
        • Ritter
    		No reference listed
    Micro Probe Volume VII Number 8 Fall 1993
    American Mineralogist, Volume 67, pages 799-803, 1982
    Micro Probe Volume VII Number 8 Fall 1993
      • Hood River Co.
    		Tschernich, R. (1992): Zeolites of the World, 116
      • Jackson Co.
        • Ashland
    		Micro Probe Volume VI Number 4
        • Lost Creek Reservoir
    		[Heulandite-Ca] Phyllis Richardson
    [Heulandite-Ca] Phyllis Richardson
    K. Starnes, personal ID, 1994
    K. Starnes, personal ID, 1986
      • Lane Co.
        • Cottage Grove
    		Micro Probe Volume VI Number 4
        • Lorane
    		Micro Probe Volume VI Number 4
    Micro Probe Volume VI Number 4
        • Springfield
    		Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 117
    Micro Probe Volume VI Number 4
    Micro Probe Volume VI Number 4
    Tschernich, R. (1992): Zeolites of the World, 69, 118
    Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 69, 117
      • Linn Co.
    		Micro Probe Volume VI Number 4
        • Dollar
    		Micro Probe Volume VI Number 4
    Micro Probe Volume VI Number 4
        • Sweet Home
    		Micro Probe Volume VII Number 10 Fall 1994
      • Malheur Co.
        • Lake Owyhee State Park
    		Am Min 58:405-411
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Micro Probe Volume VI Number 4
      • Polk Co.
        • Buell
    		A. Wiltsey; A. Wiltsey
        • Dallas
    		Micro Probe Volume VI Number 4
      • Tillamook Co.
    		Micro Probe (1990) Volume VII Number 1 pp 9-15
    Micro Probe Volume VIII Number 2 Fall 1995
      • Wallowa Co.
        • Joseph
    		Micro Probe Volume VI Number 4
      • Wheeler Co.
        • Spray
    		Micro Probe Vol. 6 No. 4; Tschernich, R. (1992): Zeolites of the World, 118
    • Pennsylvania
      • Adams Co.
        • Fairfield
        • Gettysburg
    		Rocks & Minerals 81:229-234
      • Berks Co.
        • Birdsboro
          • Gickerville (Gibralter)
    		Rocks & Min.: 21:278.
    Rocks & Min.: 21:142-143.
          • Hay Creek
    		Rocks & Min.: 21:278.
      • Chester Co.
        • Warwick Township
          • St. Peters
    		Mineralogical Record, 25(2),pp:105-120.
      • Delaware Co.
        • Haverford Township
    		American Mineralogist (1925): 10: 77
        • Ridley Township
          • Leiperville
    		Rocks & Min.:59:109-120.
        • Thornbury Township
          • Glen Mills
    		Min. Col. PA; Geyer, Smith, Barnes Pgs. 114-116
      • Lancaster Co.
        • East Cocalico Township
    		Mineralogy of Pennsylvania-1922; Samuel S. Gordon, pg. 203
      • Lebanon Co.
        • Cornwall Borough (Cornwall)
    		Lapham & Geyer, 1965. Mineral Collecting in Pennsylvania
      • Montgomery Co.
        • Lower Merion Township
    		[Heulandite-Ca] Gordon, S.G. (1922) "The Mineralogy of Pennsylvania," Special Publication No. 1, The Academy of Natural Sciences of Philadelphia: p. 213.
        • Marlborough Township
          • Perkiomenville
    		Rocks & Min.: 10: 111; 22: 803-804. A. Geyer, R. Smith III, J. Barnes (1976) Mineral collecting in Pennsylvania: 189-192
      • Philadelphia Co.
        • Philadelphia
    		Gordon, 1922. Mineralogy of Pennsylvania; Tschernich, R. (1992): Zeolites of the World, 70
    Ref.: Gordon, S.G. (1922) "The Mineralogy of Pennsylvania," Special Publication No. 1, The Academy of Natural Sciences of Philadelphia: p. 125.
          • Frankford
    		Mineralogy of Pennsylvania-1922; Samuel S. Gordon, pg. 229
    Benge and Wherry, XIII, 1906, 92
    Mineralogy of Pennsylvania-1922; Samuel S. Gordon, pg. 228-229
          • Rittenhouse Lane
    		Dana 6: 576 & 1070.
    Gordon, 1922. The Mineralogy of Pennsylvania
      • York Co.
        • Warrington Township
          • Rosstown
    		http://www.pennminerals.com
    • Rhode Island
      • Kent Co.
    		Miller, 1971. RI Minerals & Their Locations
      • Providence Co.
        • Lincoln
          • Lime Rock
    		[Heulandite-Ca] Michael W. Kieron collection
      • Washington Co.
        • Westerly
          • Bradford
    		[Heulandite-Ca] Michael W. Kieron collection
    • Utah
      • Juab Co.
        • East Tintic Mts
          • Tintic District
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Piute Co.
        • Monroe Mountains
          • Marysvale area
            • Dry Canyon
              • Elbow Ranch area
    		R&M 68:6 p381-393
      • Salt Lake Co.
        • Wasatch Mts
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Utah Co.
        • East Tintic Mts
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Vermont
      • Windham Co.
        • Rockingham
    		Hitchcock, Edward (1835): Report on the Geology, Mineralogy, Botany, and Zoology of Massachusetts, pp. 393, 430.
    • Virginia
      • Campbell Co.
      • Culpeper Co.
    		Minerals of Virginia, 1990 by R. V. Dietrich
      • Fairfax Co.
    		[Heulandite-Ca] ID'd by Tony Kampf, except the no-brainers: calcite and pyrite
      • Goochland Co.
    		Minerals of Virginia, 1990 by R. V. Dietrich
      • Greensville Co.
    		Minerals of Virginia, 1990 by R. V. Dietrich
    Gems and Minerals of America-Jay Ellis Ransom-1974
        • Chantilly
    		Minerals of Virginia, 1990 by R. V. Dietrich
        • Conklin
    		Minerals of Virginia, 1990 by R. V. Dietrich
        • Leesburg
    		Minerals of Virginia, 1990 by R. V. Dietrich
    Minerals of Virginia, 1990 by R. V. Dietrich
      • Prince William Co.
        • Manassas
    		Minerals of Virginia, 1990 by R. V. Dietrich
    [Heulandite-Ca] ID'd by Tony Kampf. I had listed them for the Manassas Quarry in Fairfax County, VA, a mistake.
    • Washington
      • Benton Co.
    		Tschernich, R. (1992): Zeolites of the World, p. 120
      • Clark Co.
        • Orchards
    		Micro Probe VolumeVIII Number 8 Fall 1998
    Zeolites of the World by Rudy Tschernich pg. 481; Bill Tompkins collection
        • Yacolt
    		Micro Probe Volume VI Number 4
      • Cowlitz Co.
        • Kalama area
    		Cannon, B. (1975): Minerals of Washington, p.69; Micro Probe (1995) 8-3 pp 15-19
            • Interstate 5 Roadcuts
    		Tschernich, Rudy W. (1996) Zeolites from Kalama, Cowlitz County, Washington. Micro Probe 8-3 pp 15-19
    Tschernich, Rudy W. (1996) Zeolites from Kalama, Cowlitz County, Washington. Micro Probe 8-3 pp 15-19
        • Rainier
    		Minerals of Washington, Bart Cannon, 1975
    Micro Probe Vol.7 No.9 Spring '94
        • Wolf Point
    		Micro Probe Vol. 7 No. 10
    Micro Probe; Volume 1X, Number 1, pgs 2-6
      • Douglas and Chelan Co. Border
    		 Minerals of Washington, Bart Cannon 1975
      • Grays Harbor Co.
        • Porter
    		Micro Probe Volume VII Number 5 Spring 1992
    Micro Probe Vol. 7 No. 5 Spring '92
      • Jefferson Co.
        • Shine
    		Micro Probe Volume VIII Number 9
      • King Co.
        • Preston
    		Cannon, B. (1975): Minerals of Washington, p.64
        • Snoqualmie District
          • Snoqualmie Pass
    		Zeolites of the World, Rudy W. Tschernich 1992
      • Lewis Co.
        • Kosmos
    		Cannon, B. (1975): Minerals of Washington; Cannon, B. (1975): Minerals of Washington
        • Morton District
          • Morton
    		Minerals of Washington, Bart Cannon, 1975
        • Pe Ell
    		Micro Probe Volume IX Number 2 Fall 2000
    Minerals of Washington, Bart Cannon, 1975
      • Mason Co.
    		Cannon, B. (1975): Minerals of Washington, p.41
      • Skamania Co.
    		Cannon, B. (1975): Minerals of Washington, p.80
    [www.johnbetts-fineminerals.com]
    Specimens in collection, A. Goldstein
    Min. Mag. (1967) 36:64-69
    Rocks & Minerals, 66:301-309
      • Stevens Co.
        • Wellpinit
    		Cannon, B. (1975): Minerals of Washington, p.70
      • Thurston Co.
        • Black Hills
        • Bucoda
    		Cannon, B. (1975): Minerals of Washington, ; Tschernich, R. (1992): Zeolites of the World, 71
        • Olympia
    		Minerals of Washington, Bart Cannon, 1975
      • Whitman Co.
    		Micro Probe Volume VII Number 9 Spring 1994
    • Wisconsin
      • Bayfield Co.
    		R&M 73:11-12 pp 378-399 Wisconsin Mineral Locality Index
    • Wyoming
      • Carbon Co.
        • Baggs-Poison Basin District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Park Co.
    		Econ Geol (1984) 79:671-695
      • Sweetwater Co.
    		Tschernich, R. (1992): Zeolites of the World, 72
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