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Thaumasite

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Formula:
Ca
 
3
(SO
 
4
)[Si(OH)
 
6
](CO
 
3
) · 12H
 
2
O
System:HexagonalColour:Colourless, white
Hardness:
Member of:Ettringite Group
Name:From Greek, θαυµαζειν (thaumazein), to be surprised, alluding to its unusual composition with carbonate, sulphate and hexahydroxysilicate anions. First described by Nordenskiöld (1878)


Although it is generally assumed that a solid solution series between thaumasite and ettringite exists, both species have different space groups and a possible discontinuity was identified, characterised by a gap in the a-dimension of the solid solution phases (Barnett et al., 2000).

The Si analogue of Carraraite. Also compare Hielscherite and Chelyabinskite.

Visit gemdat.org for gemological information about Thaumasite. Currently in public beta-test.

Classification of Thaumasite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:8/B.22-90
Nickel-Strunz 10th (pending) edition ID:7.DG.15

7 : SULFATES (selenates, tellurates, chromates, molybdates, wolframates)
D : Sulfates (selenates, etc.) with additional anions, with H2O
G : With large and medium-sized cations; with NO3, CO3, B(OH)4, SiO4 or IO3
Dana 8th edition ID:32.4.4.4

32 : COMPOUND SULFATES
4 : Hydrated Compound Sulfates containing Hydroxyl or Halogen
Hey's CIM Ref.:17.10.18

17 : Silicates Containing other Anions
10 : Silicates with sulphate, molybdate or tungstate
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Type Occurrence of Thaumasite

Type Locality:Bjelke Mines, Åreskutan, Åre, Jämtland, Sweden
Year of Discovery:1878

Physical Properties of Thaumasite

Lustre:Vitreous
Diaphaneity (Transparency):Transparent, Translucent
Colour:Colourless, white
Streak:White
Hardness (Mohs):
Cleavage:Poor/Indistinct

Crystallography of Thaumasite

Crystal System:Hexagonal
Class (H-M):6 - Pyramidal
Space Group:P63
Cell Parameters:a = 11.030(7) Å, c = 10.396(6) Å
Ratio:a:c = 1 : 0.943
Unit Cell Volume:V 1,095.34 ų (Calculated from Unit Cell)
Z:2
Morphology:Prismatic [0001], acicular.

Optical Data of Thaumasite

Type:Uniaxial (-)
RI values: nω = 1.507 nε = 1.468
Maximum Birefringence:δ = 0.039

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

Chemical Properties of Thaumasite

Formula:
Ca
 
3
(SO
 
4
)[Si(OH)
 
6
](CO
 
3
) · 12H
 
2
O
Simplified for copy/paste:Ca3(SO4)[Si(OH)6](CO3)·12H2O
Essential elements:C, Ca, H, O, S, Si
All elements listed in formula:C, Ca, H, O, S, Si
Common Impurities:Al,Fe,Mg

Relationship of Thaumasite to other Species

Member of:Ettringite Group
Other Members of Group:

- +
Bentorite
Ca
 
6
(Cr
3+
 
,Al)
 
2
(SO
 
4
)
 
3
(OH)
 
12
· 26H
 
2
O
Buryatite
Ca
 
3
(Si,Fe,Al)(SO
 
4
)[B(OH)
 
4
]O(OH)
 
5
· 12H
 
2
O
Carraraite
Ca
 
3
(SO
 
4
)[Ge(OH)
 
6
](CO
 
3
) · 12H
 
2
O
Charlesite
Ca
 
6
(Al,Si)
 
2
(SO
 
4
)
 
2
[B(OH)
 
4
](OH,O)
 
12
· 26H
 
2
O
Ettringite
Ca
 
6
Al
 
2
(SO
 
4
)
 
3
(OH)
 
12
· 26H
 
2
O
Hielscherite
Ca
 
3
Si(SO
 
4
)(SO
 
3
)(OH)
 
6
· 11H
 
2
O
Imayoshiite
Ca
 
3
Al(CO
 
3
)[B(OH)
 
4
](OH)
 
6
· 12H
 
2
O
Jouravskite
Ca
 
3
Mn
4+
 
(SO
 
4
}(CO
 
3
)(OH)
 
6
· 12H
 
2
O
Kottenheimite
Ca
 
3
Si(SO
 
4
)
 
2
(OH)
 
6
·12H
 
2
O
Micheelsenite
(Ca,Y)
 
3
Al(HPO
 
4
,CO
 
3
)(CO
 
3
)(OH)
 
6
· 12H
 
2
O
Sturmanite
Ca
 
6
(Fe
3+
 
,Al,Mn
3+
 
)
 
2
(SO
 
4
)
 
2
[B(OH)
 
4
](OH)
 
12
· 25H
 
2
O
Related Minerals - Nickel-Strunz Grouping):

- +
7.DG.05Darapskite
Na
 
3
(SO
 
4
)(NO
 
3
) · H
 
2
O
7.DG.10Clinoungemachite
(Na, K, Fe, SO
 
4
)
7.DG.10Humberstonite
Na
 
7
K
 
3
Mg
 
2
(SO
 
4
)
 
6
(NO
 
3
)
 
2
· 6H
 
2
O
7.DG.10Ungemachite
K
 
3
Na
 
8
Fe(SO
 
4
)
 
6
(NO
 
3
)
 
2
· 6H
 
2
O
7.DG.15Bentorite
Ca
 
6
(Cr
3+
 
,Al)
 
2
(SO
 
4
)
 
3
(OH)
 
12
· 26H
 
2
O
7.DG.15Charlesite
Ca
 
6
(Al,Si)
 
2
(SO
 
4
)
 
2
[B(OH)
 
4
](OH,O)
 
12
· 26H
 
2
O
7.DG.15Ettringite
Ca
 
6
Al
 
2
(SO
 
4
)
 
3
(OH)
 
12
· 26H
 
2
O
7.DG.15Jouravskite
Ca
 
3
Mn
4+
 
(SO
 
4
}(CO
 
3
)(OH)
 
6
· 12H
 
2
O
7.DG.15Sturmanite
Ca
 
6
(Fe
3+
 
,Al,Mn
3+
 
)
 
2
(SO
 
4
)
 
2
[B(OH)
 
4
](OH)
 
12
· 25H
 
2
O
7.DG.15Carraraite
Ca
 
3
(SO
 
4
)[Ge(OH)
 
6
](CO
 
3
) · 12H
 
2
O
7.DG.15Buryatite
Ca
 
3
(Si,Fe,Al)(SO
 
4
)[B(OH)
 
4
]O(OH)
 
5
· 12H
 
2
O
7.DG.20Rapidcreekite
Ca
 
2
(SO
 
4
)(CO
 
3
) · 4H
 
2
O
7.DG.20Korkinoite
Ca
 
4
(SO
 
4
)
 
2
(CO
 
3
)
 
2
· 9(H
 
2
O)
7.DG.25Tatarskite
Ca
 
6
Mg
 
2
(SO
 
4
)
 
2
(CO
 
3
)
 
2
(OH)
 
4
Cl
 
4
· 7H
 
2
O
7.DG.30Nakauriite
Cu
 
8
(SO
 
4
)
 
4
(CO
 
3
)(OH)
 
6
· 48H
 
2
O
7.DG.35Chessexite
(Na,K)
 
4
Ca
 
2
(Mg,Zn)
 
3
Al
 
8
(SO
 
4
)
 
10
(SiO
 
4
)
 
2
· 40H
 
2
O
7.DG.40Carlosruizite
K
 
6
(Na,K)
 
4
Na
 
6
Mg
 
10
(SeO
 
4
)
 
12
(IO
 
3
)
 
12
· 12H
 
2
O
7.DG.40Fuenzalidaite
K
 
6
(Na,K)
 
4
Na
 
6
Mg
 
10
(SO
 
4
)
 
12
(IO
 
3
)
 
12
· 12H
 
2
O
7.DG.45Chelyabinskite
(Ca,Mg)
 
3
(SO
 
4
,CO
 
3
)
 
2
[Si(OH)
 
6
] · 9H
 
2
O (?)
Related Minerals - Hey's Index Grouping:

- +
17.10.1Nosean
Na
 
8
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
) · H
 
2
O
17.10.2Pitiglianoite
Na
 
6
K
 
2
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
) · 2H
 
2
O
17.10.3Vishnevite
(Na,K)
 
8
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
,CO
 
3
) · 2H
 
2
O
17.10.4Haüyne
(Na,Ca)
 
4-8
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
,S,Cl)
 
1-2
17.10.5Liottite
(Na,K)
 
16
Ca
 
8
(Al
 
6
Si
 
6
O
 
24
)
 
3
(SO
 
4
)
 
5
Cl
 
4
17.10.6Latiumite
(Ca,K)
 
4
(Si,Al)
 
5
O
 
11
(SO
 
4
,CO
 
3
)
17.10.7Tuscanite
(K(Ca,Na)
 
6
(Si,Al)
 
10
O
 
22
[SO
 
4
,CO
 
3
,(OH)
 
2
] · H
 
2
O
17.10.8Microsommite
Na
 
4
K
 
2
Ca
 
2
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
)Cl
 
2
17.10.9Delhayelite
(Na,K)
 
10
Ca
 
5
Al
 
6
Si
 
32
O
 
80
(Cl
 
2
,F
 
2
,SO
 
4
)
 
3
· 18H
 
2
O
17.10.10Hydrodelhayelite
KCa
 
2
AlSi
 
7
O
 
17
(OH)
 
2
· 6H
 
2
O
17.10.11Davyne
(Na,K)
 
6
Ca
 
2
(Al
 
6
Si
 
6
O
 
24
)(Cl
 
2
,SO
 
4
)
 
2
17.10.12Afghanite
(Na,Ca,K)
 
8
(Al
 
6
Si
 
6
O
 
24
)(Cl
 
2
,SO
 
4
,CO
 
3
)
 
3
· 0.5H
 
2
O
17.10.13Franzinite
(Na,K)
 
6
Ca
 
2
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
)
 
2
· 0.5H
 
2
O
17.10.14Giuseppettite
(Na,K,Ca)
 
7-8
(Al
 
6
Si
 
6
O
 
24
)(SO
 
4
,Cl)
 
1-2
17.10.15Sacrofanite
(Na,K)
 
98
Ca
 
20
(Al
 
6
Si
 
6
O
 
24
)
 
14
(SO
 
4
)
 
26
Cl
 
2
· 8H
 
2
O
17.10.16Chessexite
(Na,K)
 
4
Ca
 
2
(Mg,Zn)
 
3
Al
 
8
(SO
 
4
)
 
10
(SiO
 
4
)
 
2
· 40H
 
2
O
17.10.17Innelite
Na
 
2
CaBa
 
4
Ti
 
3
(Si
 
2
O
 
7
)
 
2
(SO
 
4
)
 
2
O
 
4
17.10.19Ellestadite
17.10.20Ellestadite-(Cl)
Ca
 
10
(SiO
 
4
)
 
3
(SO
 
4
)
 
3
Cl
 
2
17.10.21Hydroxylellestadite
Ca
 
5
(SiO
 
4
)
 
1.5
(SO
 
4
)
 
1.5
(OH)
17.10.22Fluorellestadite
Ca
 
5
(SiO
 
4
)
 
1.5
(SO
 
4
)
 
1.5
F
17.10.23Mattheddleite
Pb
 
5
(SiO
 
4
)
 
1.5
(SO
 
4
)
 
1.5
(Cl,OH)
17.10.24Queitite
Pb
 
4
Zn
 
2
(SO
 
4
)(SiO
 
4
)(Si
 
2
O
 
7
)
17.10.25Roeblingite
Pb
 
2
Ca
 
6
Mn
2+
 
(Si
 
3
O
 
9
)
 
2
(SO
 
4
)
 
2
(OH)
 
2
· 4H
 
2
O
17.10.26Yoshimuraite
Ba
 
2
Mn
 
2
Ti(Si
 
2
O
 
7
)(PO
 
4
)O(OH)
17.10.27Kegelite
Pb
 
8
Al
 
4
(Si
 
8
O
 
20
)(SO
 
4
)
 
2
(CO
 
3
)
 
4
(OH)
 
8
17.10.28Wenkite
(Ba,K)
 
4
(Ca,Na)
 
6
[(SO
 
4
)
 
3
|(Si,Al)
 
20
O
 
39
(OH)
 
2
] · 0.5H
 
2
O
17.10.29Macquartite
Cu
 
2
Pb
 
7
(CrO
 
4
)
 
4
(SiO
 
4
)
 
2
(OH)
 
2
17.10.30Welinite
Mn
2+
6
(W
6+
 
,Mg)
 
2
(SiO
 
4
)
 
2
(O,OH)
 
6

Other Names for Thaumasite

Other Languages:
German:Thaumasit
Russian:Таумасит
Spanish:Thaumasita

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 Thaumasite

Reference List:

- +
Nordenskiöld, A.E.(1878): Sur une nouvelle espèce minérale nommée thaumasite. Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences. 87, 313-314.

Carpenter, A.B. (1963): Oriented overgrowths of thaumasite on ettringite. American Mineralogist. 48, 1394–1396.

Edge, R.A. and Taylor, H.F. (1971) Crystal structure of Thaumasite, [Ca3Si(OH)6·12H2O](SO4)(CO3). Acta Crystallographica. B27: 594-601.

Zemann, J. & Zobetz, E. (1981): Do the carbonate groups in thaumasite have anomalously large deviations from coplanarity? Kristallografija. 26, 1215–1217.

Effenberger, H., Kirfel, A., Will, G. & Zobetz, E. (1983): A further refinement of the crystal structure of thaumasite, Ca3Si(OH)6CO3SO4•12H2O. Neues Jahrbuch für Mineralogie. Monatshefte. 1983, 60-68.

Grubessi, O., Mottana, A., Paris, E. (1986): Thaumasite from the Tschwinning [N’Chwaning] mine, South Africa. Tschermaks Mineral. Petrogr. Mitt. 35, 149–156.

Barnett, S.J., Adam, C.D. & Jackson, A.R.W. (2000): Solid solutions between ettringite and thaumasite. Journal of Materials Science 35, 4109-4114.

Barnett, S.J., Adam, C.D. & Jackson, A.R.W. (2001): An XRPD profile fitting investigation of the solid solution between ettringite, Ca6Al2(SO4)3(OH)12.26H2O and carbonate ettringite, Ca6Al2(CO3)3(OH)12.26H2O. Cement and Concrete Research, 31, 13-17.

Jacobsen, S.D., Smyth, J.R., Swope, R.J. (2003) Thermal expansion of hydrated six-coordinate silicon in thaumasite, Ca3Si(OH)6 (CO3) (SO4) 12 H2O. Phys. Chem. Mineral. 30, 321–329.

Martucci, A. & Cruciani, G. (2006): In situ time resolved synchrotron powder diffraction study of thaumasite. Phys. Chem. Minerals 33, 723-731.

Internet Links for Thaumasite

Search Engines:
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  • External Links:
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  • Look for Thaumasite on Athena Mineralogy
  • Look for Thaumasite on Wikipedia
  • Look for Thaumasite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Thaumasite details from Handbook of Mineralogy (PDF)
  • Mineral Dealers:
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    Localities for Thaumasite

    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.
    (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.
    Australia
     
    • Tasmania
      • Cape Grim district
    Sutherland, F. & Bottrill, R.(2004): Zeolites of western Tasmania. Australian Jornal of Mineralogy 10:2 pp 59-72; Tschernich, R. (1992): Zeolites of the World, p.49
    Austria
     
    • Carinthia
      • Hohe Tauern
        • Goldberg group
          • Innerfragant
            • Großfragant
    Pichler (2009)
    G. Blass: Carinthia II 189./109.:216 (1999)
    • Styria
      • Bad Radkersburg
        • Klöch
    Meixner, H. (1956); R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993); Postl, W. et al. (2008); Mineralogical Magazine 1956 31 : 265-271
      • Leoben
        • Galgenberg
    Annalen 1999, p.11-22
    Bulgaria
     
    • Yambol Oblast
      • Bolyarovo Obshtina
    I. Kostov, V. Breskovska, J. Mincheva-Stefanova, G. Kirov (1964): Minerals of Bulgaria. Sofia, Bulgaria, 540 pp. (in Bulgarian).
    Canada
     
    • Ontario
      • Thunder Bay District
        • Gemmell Township
    Michael W. Kieron Collection
    • Québec
      • Laurentides
        • Argenteuil RCM
          • Grenville-sur-la-Rouge
    Horváth collection XRD & EDS
      • Montérégie
        • La Vallée-du-Richelieu RCM
          • Mont Saint-Hilaire
    Horváth, L and Gault, R.A. (1990), The mineralogy of Mont Saint-Hilaire Quebec. Mineralogical Record: 21: 284-359.
      • Montréal
    GRAHAM, R.P.D. 1918) Thaumasite from the Corporation quarry and saponite from Mont Royal tunnel. Trans. Roy. Soc. Can. Ser. 3, Vol. 12, 197-201.
    TARASSOFF, P., HORVÁTH, L. and PFENNINGER-HORVÁTH, E. (2006) Famous mineral localities: the Francon quarry, Montréal, Québec. Mineralogical Record, 37, 5-60.
    China
     
    • Hebei Province
      • Handan Prefecture
        • She Co.
    Cao Zhengmin, Bi Yurun, and Wang Peiying (1987): Acta Petrologica et Mineralogica 6(2), 158-163; Cao Zhengmin (1988): Acta Mineralogica Sinica 8(2), 138-142
      • Xingtai Prefecture
        • Xingtai Co.
    Zhengmin Cao and Weijiong Zhu (1993): Acta Scientiarum Naturalium Universitatis Pekinensis 29(4)
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Plzeň Region
        • Tachov
    Kouřimský, J.: Thaumasit und Babingtonit, Neue Minerale für die ČSSR. Acta Universitatis Carolinae – Geologica, 1977, vol. 21, nos. 3-4, s. 213-217.
      • Ústí Region
        • Duchcov (Dux)
    Žáček V., Skála R., Chlupáčová M., Dvořák Z. 2005: Ca-Fe3+-rich, Si-undersaturated buchite from Želénky, North-Bohemian Brown Coal Basin, Czech Republic. Eur. J. Mineral., 17, 623-633
    France
     
    • Lorraine
      • Vosges
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, 27-28
    • Midi-Pyrénées
      • Aveyron
        • Espalion
    Boutry C., Pelisson P., Pillard F. (1986), Les zéolites d'Espalion, Le Cahier des Micromonteurs, n°2, pp: 3-7
    Etier J.R. & Ch., Favreau G., Devouard B., Vigier J. (2004), Minéraux de pyrométamorphisme de Lapanouse-de Sévérac (Aveyron), Cahier des Micromonteurs, n°85, pp: 3-58
    • Provence-Alpes-Côte d'Azur
      • Alpes-de-Haute-Provence
    Favreau G., Meisser N., Chiappero P.J. (2004), Saint-Maime (Alpes-de-Haute-Provence): un exemple de pyrométamorphisme en région provençale, n°3, pp: 59-92
    French Polynesia
     
    • Tuamotu-Gambier
      • Tuamotu Archipelago (Tuamotus)
        • Mururoa Lagoon
    Y. Noack (1983) Occurrence of Thaumasite in a Seawater-Basalt Interaction, Mururoa Atoll (French Polynesia, South Pacific) Mineralogical Magazine 47:47-50.
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Haslach
          • Steinach
    Lapis 21(12), 39 (1996); Walenta, K. (1998): Neue Mineralfunde aus dem Schwarzwald (7. Folge, 1.Teil). Lapis, 23 (11), 35-xx
          • Urenkopf
    Weiss: "Mineralfundstellen, Deutschland West", 1990
      • Kaiserstuhl
        • Bötzingen
    Uwe Kolitsch (SXRD-analysis on material collected by Bernd Gassmann, to be published)
    • Bavaria
      • Franconia
        • Maroldsweisach
    Tron, J. & Müller, R. (1987): Scawtit von Maroldsweisach. Lapis, 12 (2), 30; Wittern: "Mineralfundorte in Deutschland", 2001
    • Hesse
      • Vogelsberg
        • Ortenberg
    • Lower Saxony
      • Göttingen
        • Adelebsen
    Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Osnabrück
        • Georgsmarienhütte
    Schnorrer, G., Stahlmann, W., Mollenkamp, A. (2001): Sekundärmineralisation in den Hochofenschlacken des Hüttenwerkes in Georgsmarienhütte, heutige Georgsmarienhütte GmbH. Aufschluss 52, 99-108.
    • North Rhine-Westphalia
      • Aachen
        • Eschweiler
    Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
        • Stolberg
    International Association of Collectors of Slag; Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
      • Eifel
        • Mechernich
          • Kall
    Blaß, G. & Graf, H. W. (1995): Neufunde von Schlackenhalden in der nördlichen Eifel (II). Mineralien-Welt, 6 (3), 28-31.
      • Sauerland
        • Iserlohn
          • Letmathe
    Blaß, G. & Graf, H.W. (1993): Neue Funde. Mineralien-Welt, 4 (2), 57-60.
      • Siegerland
        • Eiserfeld
          • Kohlenbach Valley
    Henrich, M. (2009): Mineralien-Welt 20 (5), 14-27.
    • Rhineland-Palatinate
      • Eifel
        • Daun
          • Üdersdorf
    Schüller, W., Betz, V., Die Mineralien vom Emmelberg, Lapis 12/1986
        • Gerolstein
          • Roth
    Blaß, G. & Schüller, W. (2012): Der Rother Kopf in der Vulkaneifel. Lapis, 37 (3), 20-29.
        • Hillesheim
    Hentschel, G., Die Lavaströme der Graulai: eine neue Fundstelle in der Westeifel, Lapis, Weise Verlag München, 09/1993
          • Zilsdorf
    Hentschel. G., Die Mineralien der Eifelvulkane, Weise Verlag München, 1983
        • Laach lake volcanic complex
          • Kruft
    Blass, G.; Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel , Mineralien-Welt 12/1, 17-25, 2001
          • Mendig
            • Niedermendig
    Blass, G.; Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel, Mineralien-Welt 12/1, 17-25, 2001
    Blass, G.; Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel, Mineralien-Welt 12/1, 17-25, 2001
              • Wingertsberg
    Blass, G.; Graf, H.W., Neue Mineralienfunde aus der Vulkaneifel , Mineralien-Welt 12/1, 17-25, 2001
        • Mayen
          • Ettringen
            • Bellerberg volcano
    [Hentschel, G., Seltene Minerale in Calcium-reichen Auswürflingen vom Bellerberg bei Mayen/Eifel, Aufschluß 29, 77-83, 1978] [Lapis, 15 (5), 9-36]
              • Southern lava flow
    Hentschel, G., Dent Glasser, L.S., Lee, C.K. (1983): Jasmundite. Ca22(Si04)8O4S2. a new mineral, N. Jb. Mineral., Mh., 337-342.
    Peacor, D.R., Dunn, P.J., Simmons, W.B., Tillmanns, E., Fischer, R.X., (1984): Willhendersonite, a new zeolite isostructural with chabazite, Amer. Mineral. 69, 186-189
    Luigi Mattei
        • Niederzissen
          • Brenk
    Kollmann, H., Strübel, G., Ettringit-Thaumasit-Mischkristalle von Brenk (Eifel), Chem. Erde 40, 110-120, 1981
          • Hannebach
    Hentschel, G., Die Mineralien der Eifelvulkane, Weise Verlag, München (2. Auflage), 1987
    Hungary
     
    • Fejér Co.
      • Szár Hill
        • Kőszárhegy
    Szakáll & Jánosi: Minerals of Hungary, 1995
    • Veszprém Co.
      • Balaton Uplands
        • Bakony Mtns
          • Sümeg
    Szakáll & Gatter: Hun. Min. Spec., 1993
          • Sümegprága
    Kónya-MÁFI,2008
        • Tapolcai Basin
          • Zalahaláp
    Lapis 01/1978 p.31
    Israel
     
    • Negev
    Gross, S. (1977): The Mineralogy of the Hatrurim Formation, Israel. Geological Survey of Israel, Bulletin no. 70, 80 pp.
    Italy
     
    • Basilicata
      • Potenza Province
        • Melfi
          • Vulture Mount
    XRD analysis
    • Campania
      • Naples Province
        • Somma-Vesuvius Complex
          • Monte Somma
            • Ercolano
              • San Vito
    Cassinelli C. (1986) - Norbergite e Thaumasite della Cava San Vito. Due nuove specie del Vesuvio - Rivista Min. Italiana, Milano, fasc. 1, 1986, pp. 36-39
    • Latium
      • Rieti Province
        • Rieti
          • Santa Rufina
    "Giorgio Bortolozzi (visual identification)"
      • Rome Province
    Caponera, I., Fiori, S., Pucci, R., & Signoretti, E. (2007). I minerali dei Colli Albani. Un aggiornamento sugli ultimi dieci anni di ricerche. Rivista Mineralogica Italiana, 31 (2), 74-91.
        • Rome
          • Valleranello
    Bellatreccia, F. & Fiori, S. (2004): La thaumasite di Vallerano (RM). Il Cercapietre, 2004/1-2, 64-65
    • Liguria
      • Genova Province
        • Genova
          • Varenna Valley
    Rivista Mineralogica Italiana, 2 (Avril/Juin), 175-188.
    • 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.
          • Breno
    De Michele, V. (1974). Guida mineralogica d'Italia, 2vol., Istit. Geogr. De Agostini, Novara, Italia, 216 & 192 pp.
      • Sondrio Province
        • Valchiavenna
          • Novate Mezzola
            • Codera Valley
    Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
    Ghizzoni, S. & Mazzoleni, G. (2005): Itinerari mineralogici in val Codera. Geologia Insubrica, Ed., Milano, 316 pp.
        • Valtellina
          • Malenco Valley
            • Chiesa in Valmalenco
          • Valfurva
            • Zebrù Valley
    Bedognè, F., Montrasio, A., Sciesa, E. (2006). I minerali della medio-alta Valtellina, delle Orobie valtellinesi e della val Poschiavo. Aggiornamenti sulle altre località della provincia di Sondrio. Tip. Bettini, Sondrio, 255 pp.
    • Piedmont
      • Torino Province
        • Canavese District
          • Chiusella Valley
            • Traversella
    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.
    • Sicily
      • Catania Province
        • Northern Iblean plateau
    Sicurella, G., Russo, S., Ciriotti, M.E., Blass, G. (2010): Mineralogia della formazione di Monte Caliella, Palagonia (Catania, Sicilia). Micro (località), 2/2010, 371-408
    Sicurella, G., Russo, S., Ciriotti, M.E., Blass, G. (2010): Mineralogia della formazione di Monte Caliella, Palagonia (Catania, Sicilia). Micro (località), 2/2010, 371-408.
    • Trentino-Alto Adige
      • Trento Province
        • Ala
          • Pilcante
    Giorgio Bortolozzi collection (XRD analysis at Ispra Institute)
        • Mt. Baldo
          • Mori
    Boscardin M., Masetto M. and Rocchetti (1993): I minerali del basalto di Sano (Mori). Riv. Mineral. Ital. 4/93, 255-260.
    • Tuscany
      • Livorno Province
        • Campiglia Marittima
    Biagioni, C., Orlandi, P., Gini, C., Bargellini, C., Gamucci, C., Marinai, V., Nannoni, R. (2013). Botro ai Marmi. I minerali delle miniere Maffei e Montorsi. Rivista Mineralogica Italiana, 1/2013, 63-83.
    Nannoni, R., & Marinai, V. (2008). Monte Spinosa. Nuovi ritrovamenti alle miniere Maffei e Montorsi. Rivista Mineralogica Italiana, 2/2008, 98-111.
          • Temperino
    Dini, A., Orlandi, P. & Vezzoni, S. (2013). Temperino e Lanzi. Le paragenesi primarie dello skarn. Rivista Mineralogica Italiana, 1/2013, 28-39.
    • Umbria
      • Perugia Province
        • Spoleto
    Stoppa F., Scordari F., Mesto E., Sharygin V.V. and Bortolozzi G. - Calcium-aluminium-silicate-hydrate "cement" phases and rare Ca-zeolite association at Colle Fabbri, Central Italy (2010). Centr.Eur.J.Geosci. 2 (2), pag. 175-187 .
      • Terni Province
        • San Venanzo
    X-Ray diffraction at Padova University
    • Veneto
      • Vicenza Province
        • Altissimo
          • Del Tesoro Mt.
    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
        • Astico Valley
    Collections Alessandro Mattiello and Padua University
        • Cornedo Vicentino
          • Spagnago
    Lapis, 15 (12), 27-32+50.; 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
        • 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
        • Laghi
    Boscardin M., Daleffe A., Rocchetti I., Zordan A. “I minerali nel Vicentino”, Museo “G. Zannato”, Montecchio Maggiore (Vicenza), 2011.
    Boscardin, M., Mietto, P., Pegoraro, S., Orlandi, P., Secco, L.(2000):
        • Tretto di Schio
          • Val Munari
            • Contrade Maglio-Pornaro
    - Boscardin M., Da Meda E., Zordan A., 1988. I minerali di un nuovo giacimento di contatto presso Schio (VI) - Rivista Mineralogica Italiana, Milano, fasc. 2, pp.73-78
    Japan
     
    • Honshu Island
      • Chugoku Region
        • Okayama Prefecture
          • Takahashi City
            • Bicchu-cho (Bitchu-cho)
              • Fuka
    Mineralogical Record: 27: 303.; Henmi, C., Kusachi, I., & Henmi, K. (1996). Zirconium minerals and zirconian garnet from Fuka, Okayama Prefecture, Japan. Mineralogical Journal, 18(2), 54-59.
      • Tohoku Region
        • Fukushima Prefecture
    Matsuyama, F. (2001)
        • Iwate Prefecture
          • Kamaishi City
    Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
        • Yamagata Prefecture
          • Tsuruoka
            • Atsumi-cho
    Takeshita & Yatagai (1980) Chigaku Kenkyu, 31, 45-50.
    Jordan
     
    http://www.natural-analogues.com/maqarin.htm
    Kazakhstan
     
    • Eastern Kazakhstan Province (Shyghys Qazaqstan Oblysy; Vostochno-Kazakhstanskaya Oblast')
      • Akdzhal
    Evseev, A. A. (1995) Kazaknstan and Middle Asia. A brief Mineralogical Guide. World of Stone 8:24-30
    • Kostanay Province (Qostanay Oblysy; Kostanai Oblast')
    Evseev, A. A. (1995) Kazaknstan and Middle Asia. A brief Mineralogical Guide. World of Stone 8:24-30
    Namibia
     
    • Otjikoto Region (Oshikoto)
      • Tsumeb
    Gebhard, G. (1999): Tsumeb II. A Unique Mineral Locality. GG Publishing, Grossenseifen, Germany
    Norway
     
    • Buskerud
      • Lier
        • Lierskogen
    Eldjarn, K.(1973): Zeolitter fra Gjellebekk,Lier. NAGS-nytt. 1 (2),8-9 (in norwegian)
    • Møre og Romsdal
      • Stranda
    Pers. Com. T. Garmo in Geologisk Museum. Interne notater 1961-1990. Published by Geologisk Museums Venner, Oslo 1991, p 53-54
      • Sunndal
    Knut Edvard Larsen collection MM # 2541
    • Nordland
      • Fauske
        • Sulitjelma
          • Sulitjelma Cu Mines
    Vogt, T. (1938): Thaumasite from Sulitjelma, Norway. Norsk Geologisk Tidskrift 18, 291–303
    Vogt, T. (1938): Thaumasite from Sulitjelma, Norway. Norsk Geologisk Tidskrift 18, 291–303
    Vogt, T. (1938): Thaumasite from Sulitjelma, Norway. Norsk Geologisk Tidskrift 18, 291–303
      • Rana
        • Mofjellet
    Larsen, A.O. (1981): Hydroxyapophyllite from the Mofjellet mine, Mo i Rana, northern Norway. Contributions to the Mineralogy of Norway, No. 66. Norsk Geologisk Tidsskrift. 61, 297-300
    • Oppland
      • Lom
    Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68, p.149
      • Skjåk
    Garmo, T.T. (2006): Mineralfunn ved Øvre otta uttbygginga 2003-2005. Norsk Bergverksmuseum Skrift, 33: 5-8
    Garmo, T.T. (2006): Mineralfunn ved Øvre otta uttbygginga 2003-2005. Norsk Bergverksmuseum Skrift, 33: 5-8
    • Oslo
      • Bjerke
    Bjørlykke, H. (1960): Årsberetning for 1959. Norges Geologiske Undersøkelse 211, Årbok 1959, p. 249
    • Sogn og Fjordane
      • Balestrand
    Nesby, W.H. (1989):" Mineralene fra Fjærlandstunnelen". NAGS-nytt 16(1), 52 (in norwegian)
      • Eid
        • Nordfjordeid
    Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68
      • Høyanger
    Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68, p.149
      • Nordfjord
    Selbekk R.S. (2010): Norges mineraler. En revidert utgave av Norges mineraler (Neumann 1985). Tapir-NGU-NHM. p.246
      • Stryn
    Neumann, H. (1985): Norges Mineraler. Norges Geologiske Undersøkelse Skrifter 68, p.149
    • Telemark
      • Skien
    Jamtveit B., Dahlgren S. and Austrheim H. (1997): High-grade contact metamorphism of calcareous rocks from the Oslo Rift, Southern Norway. American Mineralogist. 82 : 1241 - 1254
    Poland
     
    • Małopolskie
      • Kraków District
        • Krzeszowice Community
          • Dębnik-Dubie area
    Lewandowska A., Rospondek M. 2002: Thaumasite - a rare mineral containing Si(OH)6 2- groups from Dubie (the Dębnik anticline, S Poland). Mineralogia Polonica, vol. 33, no 1, 25-34
    • Upper Silesia (Śląskie)
      • Upper Silesian Coal Basin
        • Katowice area
          • Siemianowice Śląskie
    Kruszewski L. 2006: Oldhamite-periclase-portlandite-fluorite assemblage and coexisting minerals of burnt dump in Siemianowice Śląskie - Dąbrówka Wielka area (Upper Silesia, Poland) - preliminary report. Mineralogia Polonica Special Papers, vol.28, 118-120
    Romania
     
    • Caraş-Severin Co.
      • Banat Mts
    Marincea, S., Dumitraş. D-G., Ghinet, C, Fransolet, A.-M., Hatert, F. & Rondeaux, M. (2011): Gehlenite from three occurrences of high-temperature skarns, Romania: new mineralogical data. Canadian Mineralogist. 49, 1001-1014
    • Harghita Co.
      • Odorheiu Secuiesc (Székelyudvarhely; Oderhellen)
        • Racoş (Racoşu de Jos)
    Szakáll, S., Almási, E., Köllı, A., Sajó, I., Vezzalini, G. (2006): New data about the minerals of the copper ore deposit at Balan (East Carpathians) and of limestone xenolithes from basalt at Racosu de Jos (Persani Mts.), Romania. Acta Mineral.-Petrogr., Abstr. Ser. 5, p. 112. [http://www.mineral.hermuz.hu/acta_05/pdf/szakalls1.pdf]
    • Hunedoara Co.
      • Brad
    www.minerals-of-the carpathians.eu (2009)
    Russia
     
    • Eastern-Siberian Region
      • Prebaikalia (Pribaikal'e)
        • Irkutskaya Oblast'
          • Zheleznogorsk
    Mazurov, M.P., Grishina, S.N., Istomin, V.E., and Titov, A.T. (2007): Geology of Ore Deposits 49(4), 271-284.; Mazurov et al (2007) Geology of Ore Deposits, 49, 271–284.
      • Taymyrskiy Autonomous Okrug
        • Taimyr Peninsula
          • Putoran Plateau
            • Noril'sk
    Cooper, Michael P.(1997) What’s New in Minerals, Munich Show 1996. Mineralogical Record 28:137
    • Northern Caucasus Region
      • Kabardino-Balkarian Republic
        • Verkhnechegemskaya caldera (Verkhni Chegem caldera; Upper Chegem caldera)
    A. E. Zadov data
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Khibiny Massif
    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
    • Urals Region
      • Middle Urals
        • Sverdlovskaya Oblast'
          • Sysert' District
            • Polevskoi (Polevskoi Zavod)
    Zadov, A. E.; Grabezhev, A. I.; Pertsev, N. N.; Chukanov, N. V.; Pribavkin, S. V. (2006): Tobermorite-plombierite metasomatites of the Gumeshevsk skarn-porphyry copper deposit, Middle Urals. Doklady Earth Sciences 407A, 495-497.
    Slovakia
     
    • Prešov Region
      • Prešov Co.
        • Vyšná Šebastová
    Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
    South Africa
     
    • Northern Cape Province
      • Kalahari manganese field
        • Hotazel
    Minerals of South Africa
        • Kuruman
          • N'Chwaning Mines
    [Von Bezing, K. L. et al. (1991) - The Kalahari (Afrique du Sud) manganese field : an update, Mineralogical Record, 22 (3), 279-302.]
    Minerals of South Africa
    Spain
     
    • Castile-La Mancha
      • Ciudad Real
    Calvo, M., Calvo Sevillano, G., Viñals, J. y Sanz, A. (2010). Presencia de ettringita y thaumasita en vacuolas de los basaltos del Campo de Calatrava (Ciudad Real). Macla, 11, 53-54.
          • Almagro
    JRGL collection
          • Bolaños de Calatrava
    JRGL collection
    Sweden
     
    • Dalarna
      • Hedemora
        • Garpenberg
    Grensman, F., Kalinowski, M.P. and Sandström, F. (2001): Garpenberg Norra. Litofilen. 18 (2), 26-46.
    • Jämtland
      • Åre
        • Åreskutan
    Nordenskiöld, A.E. (1878): Sur une nouvelle espèce minérale nommée thaumasite. Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences. 87, 313-314. ; Dana 6:698.
    Widman, O. (1890): Mineralanalytiska meddelanden från Upsala kemiska laboratorium. Geologiska Föreningen i Stockholm Förhandlingar 12 20-29
    • Lappland
      • Gällivare
        • Aitik
    LTU-DT-0536-SE. Wanhainen.Aitik (Doctoral thesis)
    Xray; Curator J.Langhof, Museum of Natural History (NRM) Stockholm; Thorin, L. (1989). Mineralnotiser. Stuffen (Medlemsblad för Södertörn Amatörgeologiska Sällskap). Nr 38, 11.
      • Kiruna
    No reference listed
    • Södermanland
      • Strängnäs
        • Åker
    SGU Ca35, 577
    • Värmland
      • Filipstad
    Nysten, P., Holtstam, D. and Jonsson, E. (1999) The Långban minerals. In Långban - The mines,their minerals, geology and explorers (D. Holtstam and J. Langhof, eds.), Swedish Museum of Natural History and Raster Förlag, Stockholm & Chr. Weise Verlag, Munich, pp. 89-183.
    Uganda
     
    • Kabarole District
    Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
    UK
     
    • England
      • Co. Durham
        • North Pennines
          • Weardale
            • Cowshill
    young B, Hyslop E K, Bridges T F and Hubbard N. Thaumasite from High Sedling Mine, Weardale, Co Durham and from Shap, Cumbria, England. Journal of the Russell Soc. 7(1), 40 (1998)
      • Cumbria
        • North and Western Region (Cumberland)
          • Embleton
    [Specimen in the Natural History Museum, London]; Peter G. Embrey (1978) Fourth Supplementary List of British Minerals. Mineralogical Magazine 42:169-177
    • Northern Ireland
      • Co. Down
        • Newtownards
          • Ballyalton
            • Flush Hall
    Mineralogical Magazine 1960 32 : 416-418.
    • Wales
      • Gwynedd (Merionethshire)
        • Dolgellau Gold Belt
          • Llanfachreth
    BMS Database
      • Merthyr Tydfil (Mid Glamorgan; Glamorgan)
    BMS Database
    Wilson, M.J. (1978). "Occurrence of thaumasite in weathered furnace slag, Merthyr Tydfil." Mineralogical magazine, 42,pp:290-291.
    USA
     
    • Arizona
      • Cochise Co.
        • Tombstone Hills
          • Tombstone District
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 179, 394, 414; Butler, B.S., et al (1938b), Geology and ore deposits of the Tombstone district, AZ, AZ Bur. Mines Bull. 143; Schaller, W.T. (1939), Corrections and additions, Am.Min.: 24: 346-347; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 97, 99, 111.
            • Tombstone
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 304; Butler, B.S., et al (1938b), Geology and ore deposits of the Tombstone district, AZ, AZ Bur. Mines Bull. 143.
      • Graham Co.
        • Aravaipa District
          • Santa Teresa Mts
            • Aravaipa
              • Landsman Camp (Landsman group)
    Wilson, W.E. (1988), The Iron Cap Mine, Min.Rec.: 19(2): 81-87.
    • Arkansas
      • Hot Spring Co.
    Rocks and Minerals, (1976) 51:495-507
    Rocks and Minerals, (1976) 51:495-507
      • Pulaski Co.
        • Little Rock
    Rocks and Minerals, (1988) 63:104-125; Rocks and Minerals, (1989) 64:314-322
    Henry Barwood - unpublished (2010)
    • California
      • Inyo Co.
        • Bishop District (Tungsten Hills District)
          • Scheelite
    Gray, R.F., Hoffman, V.F., Bagan, R.J., and McKinley, H.L. (1968) Bishop tungsten district. In Ore Deposits of the United States, 1933-1967. The Graton-Sales volume, New York. A.I.M.E.: 1553; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 478.
      • Riverside Co.
        • Crestmore
          • Crestmore quarries
            • Sky Blue Hill
    Woodford, A.O., Crippen, R.A., and Garner, K.B. (1941), Section Across Commercial Quarry, Crestmore, California; American Mineralogist: 26: 367; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 478.
    Woodford, A.O., Crippen, R.A., and Garner, K.B. (1941), Section Across Commercial Quarry, Crestmore, California; American Mineralogist: 26: 367, 374.
    Woodford, A.O., Crippen, R.A., and Garner, K.B. (1941), Section Across Commercial Quarry, Crestmore, California; American Mineralogist: 26: 367.
      • San Bernardino Co.
        • Ivanpah District (Copper World District)
          • Clark Mts (Clark Mountain Range)
            • Clark Mountain Sub-District
              • Clark Mountain
    Hewett, Donnel Foster (1956) Geology and mineral resources of the Ivanpah quadrangle, California and Nevada, USGS Professional Paper 275, 172 pp.: 70-72, 118; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 394, 478.
    • Colorado
      • San Juan Co.
        • Animas District
          • Silverton
            • Kendall Mountain
    Minerals of Colorado (1997) E.B. Eckels
    • Connecticut
      • Hartford Co.
        • Simsbury
    Januzzi, 1976. Mineral Localities of CT and Southeastern NY State, p.275
    • Idaho
      • Lemhi Co.
        • Spring Mountain District
          • Quartzite Canyon
    Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
    • Nevada
      • White Pine Co.
        • Robinson District
    NBMG Spec Pub 31 Minerals of Nevada
    • New Jersey
      • Passaic Co.
        • Haledon
    Mineralogical Record, 40:511-524
        • Hawthorne
    Bradley D. Plotkin collection
        • Little Falls Township
          • Great Notch
    Min. Collector: 15:113-118 (1908), Papke; Rocks & Min.: 15:111-115 (1940), Sachs; 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.
        • Paterson
    Rothstein, J. (1970): "Glory Hole" in New Jersey. Lapidary Journal, 24:686-94
    NJ Geol. Survey Bull. #64, Trap Rock Minerals of NJ, Mason, B. (1960); Rocks & Min.: 59:157-183, Peters, Joseph J. (1984).
    Min. Collector 15: 113-118, Papke, H. (1908); Rocks & Min.: 59:157-183, Peters, J.J. (1984); American Museum of Nat. History, NY, specimens.
        • Prospect Park
    Lapidary Jour.: 32:1700-1720, Mins. of the Watchungs, Part II, Vitali, G. (1978); Rocks & Min.: 59:157-183 (1984), Peters, J.J.; Rocks & Minerals 80:4 pp234-241
    Penfield S. L. and J. H. Pratt (1896): On the Occurrence of Thaumasite at West Paterson, New Jersey. American Journal of Science, Fourth Series Vol. 1, No. 3, 229-233.
    Bradley D. Plotkin collection
    • New Mexico
      • Socorro Co.
    [MinRec 20:24]
    Min Rec 20:1 pp13-24; GF Loughlin (1942) Geology and ore deposits of the Magdalena mining district, New Mexico. USGS Professional Paper 200.
    • North Carolina
      • Durham Co.
        • Durham
    Kenny Gay message 15.09.2005
    • Tennessee
      • Polk Co.
    AmMin 23:876
          • Isabella
    Schaller, W., 1938, An Unusual Form of Thaumasite from the Ducktown District, Tennessee, American Mineralogist, v23, 876-880.
    • Utah
      • Beaver Co.
        • Rocky Range
          • Rocky District
    Kampf, A. R., Mills, S. J., Merlino, S., Pasero, M., McDonald, A. M., Wray, W. B., & Hindman, J. R. (2012). Whelanite, Cu2Ca6 [Si6O17 (OH)](CO3)(OH) 3 (H2O) 2, an (old) new mineral from the Bawana mine, Milford, Utah. American Mineralogist, 97(11-12), 2007-2015.
    UGMS Bull 117 Minerals and Mineral Localities of Utah; Butler, B. S. (1913) Geology and ore deposits of the San Francisco and adjacent districts, Utah. USGS Professional Paper 80.
      • Salt Lake Co.
        • Oquirrh Mts
          • Bingham District (West Mountain District)
    UGMS Bull 117 Minerals and Mineral Localities of Utah; North, Jerry (2010) Displays of Nature : History, Minerals & Crystals of Utah's Bingham Canyon Copper Mine.
      • Summit Co.
        • Wasatch Mts
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Virginia
      • Fairfax Co.
        • Culpeper Basin
    Handbook of Mineralogy
      • Highland Co.
        • Doe Hill
    Minerals of Virginia 1990 by R. V. Dietrich; R. S. Mirchell and W. F. Giannini (1987) Tacharanite in an amygdaloidal basalt, Highland County, Virginia. Mineralogical Magazine 51:467-468
      • Loudoun Co.
        • Conklin
    Minerals of Virginia 1990 by R. V. Dietrich
        • Leesburg
    Minerals of Virginia 1990 by R. V. Dietrich
    Rob Lavinsky specimens.
      • Prince William Co.
        • Manassas
    Minerals of Virginia 1990 by R. V. Dietrich
    Uzbekistan
     
    • Tashkent Viloyati (Toshkent)
    Badalov, S.T. & Golovanov, I.M. (1957): Birunite - a new mineral of the thaumasite group. Doklady Akademii Nauk Uzbekistan SSR, 12, 17-21 (in Russian).
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