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Mordenite

A valid IMA mineral species - grandfathered
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About MordeniteHide

Formula:
(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Colour:
Colourless, white, yellowish, pinkish
Lustre:
Vitreous, Silky
Hardness:
3 - 4
Specific Gravity:
2.12 - 2.15
Crystal System:
Orthorhombic
Member of:
Name:
For the community of Morden, Nova Scotia, the type locality.
Zeolite Group.

An unnamed K-dominant "mordenite" seems to exist in nature (e.g., Lo et al., 1991; Lo & Hsieh, 1991; Coombs et al., 1997; Sun et al., 2003). It is well-known as a synthetic compound.


Unique IdentifiersHide

Mindat ID:
2779
Long-form identifier:
mindat:1:1:2779:9
GUID
(UUID V4):
e2e40263-d553-4bc3-9099-15b081de4e45

IMA Classification of MordeniteHide

Approved, 'Grandfathered' (first described prior to 1959)
First published:
1864

Classification of MordeniteHide

9.GD.35

9 : SILICATES (Germanates)
G : Tektosilicates with zeolitic H2O; zeolite family
D : Chains of 6-membered rings – tabular zeolites
77.1.6.1

77 : TECTOSILICATES Zeolites
1 : Zeolite group - True zeolites
16.10.15

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

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.

SymbolSourceReference
MorIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43
MorWhitney & Evans (2010)Whitney, D.L. and Evans, B.W. (2010) Abbreviations for names of rock-forming minerals. American Mineralogist, 95, 185–187 doi:10.2138/am.2010.3371
MorThe Canadian Mineralogist (2019)The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download
MorWarr (2020)Warr, L.N. (2020) Recommended abbreviations for the names of clay minerals and associated phases. Clay Minerals, 55, 261–264 doi:10.1180/clm.2020.30

Physical Properties of MordeniteHide

Vitreous, Silky
Transparency:
Transparent, Translucent
Comment:
Pearly on {010}
Colour:
Colourless, white, yellowish, pinkish
Streak:
White
Hardness:
3 - 4 on Mohs scale
Tenacity:
Brittle
Cleavage:
Perfect
Perfect on {100}; distinct on {010}.
Fracture:
Irregular/Uneven
Density:
2.12 - 2.15 g/cm3 (Measured)    2.125 g/cm3 (Calculated)

Optical Data of MordeniteHide

Type:
Biaxial (+/-)
RI values:
nα = 1.472 - 1.483 nβ = 1.475 - 1.485 nγ = 1.477 - 1.487
2V:
Measured: 76° to 104°, Calculated: 78° to 88°
Max Birefringence:
δ = 0.005
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
Moderate
Dispersion:
none
Optical Extinction:
X = c; Y = a; Z = b.

Chemistry of MordeniteHide

Mindat Formula:
(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Common Impurities:
Mg

Crystallography of MordeniteHide

Crystal System:
Orthorhombic
Cell Parameters:
a = 18.16 Å, b = 20.45 Å, c = 7.54 Å
Ratio:
a:b:c = 0.888 : 1 : 0.369
Unit Cell V:
2,800.14 ų (Calculated from Unit Cell)
Z:
4
Morphology:
Prismatic crystals, acicular to fine fibrous, radiating groups, cottony aggregates, compact, porcelaneous.
Comment:
Point Group: mm2 or 2/m 2/m 2/m:; Space Group: Cmc21 or Cmcm

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0003443MordeniteSimoncic P, Armbruster T (2004) Peculiarity and defect structure of the natural and synthetic zeolite mordenite: A single-crystal X-ray study American Mineralogist 89 421-43120040293
0003444MordeniteSimoncic P, Armbruster T (2004) Peculiarity and defect structure of the natural and synthetic zeolite mordenite: A single-crystal X-ray study American Mineralogist 89 421-43120040293
0006588MordenitePassaglia E, Artioli G, Gualtieri A, Carnevali R (1995) Diagenetic mordenite from Ponza, Italy European Journal of Mineralogy 7 429-4381995Ponza, Italy0293
0006995MordeniteMartucci A, Sacerdoti M, Cruciani G, Dalconi C (2003) In situ time resolved synchrotron powder diffraction study of mordenite European Journal of Mineralogy 15 485-49320030293
0006996MordeniteMartucci A, Sacerdoti M, Cruciani G, Dalconi C (2003) In situ time resolved synchrotron powder diffraction study of mordenite European Journal of Mineralogy 15 485-49320030293
0006997MordeniteMartucci A, Sacerdoti M, Cruciani G, Dalconi C (2003) In situ time resolved synchrotron powder diffraction study of mordenite European Journal of Mineralogy 15 485-49320030293
0006998MordeniteMartucci A, Sacerdoti M, Cruciani G, Dalconi C (2003) In situ time resolved synchrotron powder diffraction study of mordenite European Journal of Mineralogy 15 485-49320030293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

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Radiation - Copper Kα
Data Set:
Data courtesy of RRUFF project at University of Arizona, used with permission.
Powder Diffraction Data:
d-spacingIntensity
3.483 Å(100)
3.222 Å(100)
9.10 Å(90)
6.61 Å(90)
3.999 Å(90)
3.393 Å(90)
4.525 Å(80)
Comments:
Aros, Isle of Mull, Scotland. Data from Harris and Brindley (1954).

Geological EnvironmentHide

Type Occurrence of MordeniteHide

General Appearance of Type Material:
Rounded masses to about 5 cm, blotched with green celadonite. White, yellowish or pink, sometimes with a thin yellowish crust. With a very fine fibrous structure.
Place of Conservation of Type Material:
National Museum of Natural History, Washington, D.C., USA, R4062; The Natural History Museum, London, England, 52574.
Geological Setting of Type Material:
Basalt.
Associated Minerals at Type Locality:
Reference:
How, H. (1864) On mordenite, a new mineral from the trap of Nova Scotia. Journal of the Chemical Society (London): 17: 100-104.

Synonyms of MordeniteHide

Other Language Names for MordeniteHide

Relationship of Mordenite to other SpeciesHide

Member of:
Other Members of this group:
AlflarseniteNaCa2Be3Si4O13(OH) · 2H2OMon. 2 : P21
AmiciteK2Na2Al4Si4O16 · 5H2OMon. 2
Ammonioleucite(NH4)(AlSi2O6)Tet. 4/m : I41/a
AnalcimeNa(AlSi2O6) · H2OTric. 1 : P1
Bellbergite(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2OHex.
BikitaiteLiAlSi2O6 · H2OTric. 1 : P1
BoggsiteCa8Na3(Si,Al)96O192 · 70H2OOrth. mmm (2/m 2/m 2/m) : Imma
Brewsterite SubgroupZeolite Group.
Chabazite-Levyne SubgroupM[Al2Si4O12] · 6H2O
ChiavenniteCaMnBe2Si5O13(OH)2 · 2H2OMon. 2/m : P21/b
Clinoptilolite SubgroupM3-6(Si30Al6)O72 · 20H2O
CowlesiteCaAl2Si3O10 · 6H2OOrth. mmm (2/m 2/m 2/m)
Dachiardite SubgroupZeolite Group.
DirenzoiteNaK6MgCa2(Al13Si47O120) · 36H2OOrth. mmm (2/m 2/m 2/m) : Pmmn
EdingtoniteBa[Al2Si3O10] · 4H2OOrth. 2 2 2 : P21 21 21
EpistilbiteCaAl2Si6O16 · 5H2OMon.
Erionite SubgroupM2[Al4Si14O36] · 15H2O
Faujasite SubgroupM3.5[Al7Si17O48] · 32H2O
Ferrierite SubgroupZeolite Group.
FerrochiavenniteCa1-2Fe[(Si,Al,Be)5Be2O13(OH)2] · 2H2OMon. 2/m : P21/b
Flörkeite(K3Ca2Na)[Al8Si8O32] · 12H2OTric. 1 : P1
Garronite Subgroup
GaultiteNa4Zn2Si7O18 · 5H2OOrth. mm2 : Fdd2
Gismondine SubgroupZeolite Group.
Gmelinite SubgroupIn 1997, gmelinite was split into Gmelinite-Ca, Gmelinite-Na and Gmelinite-K.
GobbinsiteNa5(Si11Al5)O32 · 11H2OOrth. mmm (2/m 2/m 2/m) : Pnma
GoosecreekiteCa[Al2Si6O16] · 5H2OMon. 2 : P21
GottardiiteNa3Mg3Ca5Al19Si117O272 · 93H2OOrth. mmm (2/m 2/m 2/m) : Cmca
Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
HsianghualiteCa3Li2(Be3Si3O12)F2Iso. 4 3 2 : I41 3 2
KirchhoffiteCs(BSi2O6)Tet. 4/mmm (4/m 2/m 2/m) : I41/acd
LaumontiteCaAl2Si4O12 · 4H2OMon. 2/m : B2/m
Loomisite Ba[Be2P2O8] · H2OMon. m
LovdariteK2Na6Be4Si14O36 · 9H2OOrth. mm2
MaricopaitePb7Ca2(Si,Al)48O100 · 32H2OOrth.
MartinandresiteBa2(Al4Si12O32) · 10H2OOrth. mmm (2/m 2/m 2/m) : Pmmn
Mazzite SubgroupZeolite Group.
Merlinoite(K,Na)5(Ca,Ba)2Al9Si23O64 · 23H2OOrth. mmm (2/m 2/m 2/m) : Immm
Montesommaite(K,Na)9Al9Si23O64 · 10H2OOrth. mm2 : Fdd2
MutinaiteNa3Ca4Si85Al11O192 · 60H2OOrth. mmm (2/m 2/m 2/m) : Pnma
NabesiteNa2BeSi4O10 · 4H2OOrth. 2 2 2 : P21 21 21
Natrolite SubgroupA subgroup of the Zeolite Group.
OffretiteKCaMg(Si13Al5)O36 · 15H2OHex. 6 m2 : P6m2
PahasapaiteLi8(Ca,Li,K)10.5Be24(PO4)24 · 38H2OIso. 2 3 : I2 3
ParthéiteCa2(Si4Al4) O15 (OH)2 · 4H2OMon. 2/m : B2/b
Paulingite SubgroupPaulingite was originally described in 1960.
PerlialiteK9Na(Ca,Sr)[Al2Si4O12]6 · 15H2OHex. 6/mmm (6/m 2/m 2/m) : P6/mmm
Phillipsite SubgroupZeolite Group.
Pollucite(Cs,Na)2(Al2Si4O12) · 2H2OIso. m3m (4/m 3 2/m) : Ia3d
RoggianiteCa2Be(OH)2Al2Si4O13 · 2.5H2OTet. 4/mmm (4/m 2/m 2/m) : I4/mcm
Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Terranovaite(Na,Ca)8(Si68Al12)O160 · 29H2OOrth.
Thomsonite SubgroupThe large majority of "thomsonite" is thomsonite-Ca.
Tschernichite(Ca,Na2)[Al2Si4O12] · 4-8H2OTet. 4/mmm (4/m 2/m 2/m) : P4/mmm
TschörtneriteCa4(Ca,Sr,K,Ba)3Cu3[Al3Si3O12]4(OH)8 · nH2OIso. m3m (4/m 3 2/m) : Fm3m
UM1996-38-SiO:AlCaHNaNa-Ca-Al-Si-O-H
UM1999-33-SiO:AlHKNaK7Na5Al12Si20O64 · 24H2O
UM2002-40-SiO:AlCaHKMgNa(Mg,Ca,Na,K)7.5(Al12.8Si51.2)O128 · 65H2OTet. 4 2 2 : P41 2 2
Unnamed (Ca analogue of Merlinoite)(Ca,K,Na)5(Ca,Ba)2Al9Si23O64 · 23H2O ?
WairakiteCa(Al2Si4O12) · 2H2OMon. 2/m : B2/m
WeinebeneiteCaBe3(PO4)2(OH)2 · 4H2OMon. m : Bb
Wenkite(Ba,K)4(Ca,Na)6[(Si,Al)20O39(OH)2](SO4)3 · 0.5H2OHex. 6 m2 : P62m
WillhendersoniteKCa[Al3Si3O12] · 5H2OTric. 1 : P1
YugawaraliteCaAl2Si6O16 · 4H2OMon. m : Pb

Common AssociatesHide

Associated Minerals Based on Photo Data:
172 photos of Mordenite associated with CalciteCaCO3
151 photos of Mordenite associated with Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
121 photos of Mordenite associated with Heulandite-Ca(Ca,Na)5(Si27Al9)O72 · 26H2O
106 photos of Mordenite associated with Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
105 photos of Mordenite associated with Stilbite-CaNaCa4(Si27Al9)O72 · 28H2O
88 photos of Mordenite associated with QuartzSiO2
67 photos of Mordenite associated with CavansiteCa(VO)Si4O10 · 4H2O
66 photos of Mordenite associated with Clinoptilolite SubgroupM3-6(Si30Al6)O72 · 20H2O
65 photos of Mordenite associated with PentagoniteCa(VO)Si4O10 · 4H2O
63 photos of Mordenite associated with ChalcedonySiO2

Related Minerals - Strunz-mindat GroupingHide

9.GD.05Gmelinite-CaCa2(Si8Al4O24] · 11H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.05Gmelinite-KK4(Si8Al4O24) · 11H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.05Gmelinite-NaNa4(Si8Al4O24] · 11H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.10WillhendersoniteKCa[Al3Si3O12] · 5H2OTric. 1 : P1
9.GD.10Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2OTric. 1 : P1
9.GD.10Chabazite-K(K2,Ca,Na2,Sr,Mg)2[Al2Si4O12]2 · 12H2OTrig. 3m (3 2/m) : R3m
9.GD.10Chabazite-Na(Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2OTrig. 3m : R3m
9.GD.10Chabazite-SrSr2[Al2Si4O12]2 · 12H2OTrig. 3m (3 2/m) : R3m
9.GD.10Chabazite-Mg(Mg0.7K0.5Ca0.5Na0.1)[Al3Si9O24] · 10H2O Trig. 3m (3 2/m) : R3m
9.GD.15Lévyne-Ca(Ca,Na2,K2)[Al2Si4O12] · 6H2OTrig. 3m (3 2/m) : R3m
9.GD.15Lévyne-Na(Na2,Ca,K2)[Al2Si4O12] · 6H2OTrig. 3m (3 2/m) : R3m
9.GD.20Bellbergite(K,Ba,Sr)2Sr2Ca2(Ca,Na)4[Al3Si3O12]6 · 30H2OHex.
9.GD.20Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.20Erionite-K(K2,Ca,Na2)2[Al4Si14O36] · 15H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.20Erionite-Na(Na2,K2,Ca)2[Al4Si14O36] · 15H2OHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.GD.25OffretiteKCaMg(Si13Al5)O36 · 15H2OHex. 6 m2 : P6m2
9.GD.25Wenkite(Ba,K)4(Ca,Na)6[(Si,Al)20O39(OH)2](SO4)3 · 0.5H2OHex. 6 m2 : P62m
9.GD.30Faujasite-Ca(Ca,Na2,Mg)3.5[Al7Si17O48] · 32H2OIso. m3m (4/m 3 2/m) : Fd3m
9.GD.30Faujasite-Mg(Mg,Na2,Ca)3.5[Al7Si17O48] · 32H2OIso. m3m (4/m 3 2/m) : Fd3m
9.GD.30Faujasite-Na(Na2,Ca,Mg)3.5[Al7Si17O48] · 32H2OIso. m3m (4/m 3 2/m) : Fd3m
9.GD.35MaricopaitePb7Ca2(Si,Al)48O100 · 32H2OOrth.
9.GD.40Dachiardite-KK4(Si20Al4O48) · 13H2OMon.
9.GD.40Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2OMon. 2/m : B2/m
9.GD.40Dachiardite-Na(Na2,Ca,K2)5Al10Si38O96 · 25H2OMon. 2/m : B2/m
9.GD.45EpistilbiteCaAl2Si6O16 · 5H2OMon.
9.GD.50Ferrierite-K(K,Na)5(Si31Al5)O72 · 18H2OOrth. mmm (2/m 2/m 2/m) : Immm
9.GD.50Ferrierite-Mg[Mg2(K,Na)2Ca0.5](Si29Al7)O72 · 18H2OOrth. mmm (2/m 2/m 2/m) : Pnnm
9.GD.50Ferrierite-Na(Na,K)5(Si31Al5)O72 · 18H2OMon. 2/m
9.GD.50Ferrierite-NH4(NH4,Mg0.5)5(Al5Si31O72) · 22H2OOrth. mmm (2/m 2/m 2/m) : Immm
9.GD.55BikitaiteLiAlSi2O6 · H2OTric. 1 : P1

Other InformationHide

Thermal Behaviour:
Before the blowpipe it fuses in a good heat without any
intumescence to a glassy bead or white enamel.
Notes:
Does not gelatinize, but gives slimy silica in hydrochloric acid.
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for MordeniteHide

References for MordeniteHide

Reference List:

Localities for MordeniteHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Antarctica
 
  • Eastern Antarctica
    • Victoria Land
AmMin 82:423 +1 other reference
  • Western Antarctica
    • Antarctic Peninsula
      • South Shetland Islands
        • King George Island
Ref.: Birkenmajer K.
Soto et al. (2014)
Arctic Ocean
 
  • Norwegian Sea
    • Mohns Ridge
      • Jan Mayen vent fields
Kravchishina et al. (2023)
Argentina
 
  • Chubut Province
    • Futaleufú Department
Jorge Dascal (Patagonia Minerals)
  • Santa Cruz Province
    • Deseado Department
      • Bosques Petrificados de Jaramillo National Park
Aliotta et al. (Santa Cruz)
Australia
 
  • Queensland
    • Rockhampton Region
      • Wycarbah
Collection of RJ Martin
  • Tasmania
    • Huon Valley municipality
      • Huon-Channel region
Taheri
Bottrill et al. (2008)
Austria
 
  • Carinthia
    • Klagenfurt am Wörthersee
      • Ehrentaler Berg
Niedermayr et al. (1995)
      • Kreuzbergl massif
        • Falkenberg
Niedermayr et al. (1995)
  • Salzburg
    • Tamsweg District
      • Sankt Michael im Lungau
        • Fell
Strasser (1989)
  • Styria
    • Bruck-Mürzzuschlag District
      • Kapfenberg
        • Tanzenberg
Postl et al. (1983) +2 other references
    • Deutschlandsberg District
      • Wies
        • Wernersdorf
Exel (1993)
    • Leibnitz District
      • Oberhaag
        • Lieschengraben
Taucher et al. (1992) +1 other reference
    • Südoststeiermark District
      • Bad Gleichenberg
Postl et al. (1996)
        • Wilhelmsdorf
Postl et al. (2005)
      • Feldbach
        • Mühldorf bei Feldbach
Postl et al. (1996)
Brazil
 
  • Paraná
Fernando Brederodes
  • Rio Grande do Sul
    • Caxias do Sul
Fernando Brederodes Collection
    • Estância Velha
Frank (2008)
Jolyon Ralph
  • Santa Catarina
    • Arroio Trinta
      • SC-453 road cut
Manfred Bergmann (2009)
Mason et al. (1953)
Manfred Bergmann (2009)
Manfred Bergmann (2009)
  • São Paulo
    • Pederneiras
      • Pederneiras
Reynaldo Contreira collection
    • Serrana
Ruiz (2001)
Bulgaria
 
  • Haskovo Province
    • Svilengrad Municipality
      • Mezek
Aleksiev et al. (2000) +2 other references
  • Kardzhali Province
    • Kardzhali Municipality
      • Beli Plast
Zendelska et al. (2018)
    • Krumovgrad Municipality
Marcus Voigt Collection +1 other reference
    • Momchilgrad Municipality
Tschernich (1992)
Encheva
  • Pazardzhik Province
Bogdanov et al. (2004)
  • Veliko Tarnovo Province
    • Lyaskovets Municipality
Георгиев et al. (ИЗТОЧНИ РОДОПИ)
Canada
 
  • Nova Scotia
    • Annapolis Co.
Walker et al. (1922) +1 other reference
    • Cumberland Co.
Sabina (2015) +3 other references
    • Kings Co.
Pe-Piper (2000)
glaciation +1 other reference
Sabina (1964)
Tschernich (1992)
How (1879)
glaciation +1 other reference
glaciation +1 other reference
Tschernich (1992)
How (1864) +2 other references
Canadian Mineralogist Vol 38 pp. 1215-1232 (2000)
Can Min 38:1215-1232
Can Min 38:1215-1232
  • Québec
    • Montérégie
      • La Vallée-du-Richelieu RCM
        • Mont Saint-Hilaire
Horváth et al. (2019)
      • Lajemmerais RCM
        • Varennes & St-Amable
          • Saint-Amable sill
HORVÁTH (2010)
    • Montréal
176-178. +3 other references
Horváth Collection XRD & EDS
      • Montréal-Est
Horváth Collection - confirmed by XRD
China
 
  • Hebei
    • Zhangjiakou
      • Chicheng County
Xianqiong Wang et al. (1993)
  • Heilongjiang
    • Mudanjiang
      • Muling City
Shouting Zhang et al. (2004) +1 other reference
  • Inner Mongolia
    • Xilingol League (Xilinguole Prefecture)
      • Duolun County
Jia Li et al. (1998)
Jia Li et al. (1998)
  • Jilin
    • Changchun
      • Jiutai Co.
Zhixian Liu (1985)
  • Zhejiang
    • Lishui
      • Jinyun County
Shugen Zhang et al. (2006)
Costa Rica
 
  • Alajuela Province
    • Atenas Canton
      • Atenas District
Zeledón (2004)
    • Sarchí Canton
Rodríguez et al. (2017)
  • San José Province
    • Acosta Canton
Tschernich (1992)
Zeledón (2004)
Zeledón (2004)
    • Puriscal Canton
      • Candelarita District
Zeledón (2004)
Micro Probe Volume VII Number 7 Spring ... +1 other reference
Zeledón (2004)
      • Santiago District
Zeledón (2004)
Zeledón (2004)
Cyprus
 
  • Larnaca District
Prüfer (2011)
    • Troulloi (Troulli)
Prüfer (2012)
Czech Republic
 
  • Hradec Králové Region
    • Jičín District
      • Železnice
        • Doubravice
Zeman +4 other references
  • Liberec Region
    • Semily District
      • Levínská Olešnice
Vlček A.
      • Lomnice nad Popelkou
Pauliš
      • Radostná pod Kozákovem
Pauliš
  • Pardubice Region
    • Svitavy District
      • Svojanov (Swojanow)
Rychlý
  • Ústí nad Labem Region
    • Děčín District
      • Děčín
        • Folknáře
Petr Fuchs
Ecuador
 
  • Guayas Province
    • Guayaquil Canton
R. S. Bowman and S. E. Delap (Eds.)
    • Isidro Ayora Canton
R. S. Bowman and S. E. Delap (Eds.)
  • Santa Elena Province
    • Manglaralto Canton
R. S. Bowman and S. E. Delap (Eds.)
Ethiopia
 
  • Afar Region
Gebregziabher (1998)
Faroe Islands
 
  • Eysturoy Region
    • Eysturoy
      • Eiði
- (2011, November)
  • Norðoyar Region
    • Borðoy
Knut Edvard Larsen collection # 434
  • Sandoy Region
    • Sandoy
      • Dalur
Tschernich (1992)
  • Streymoy Region
    • Streymoy
Zeolite collection of Volker Betz
Tschernich (1992)
      • Vestmanna
Jørgensen (2006)
Finland
 
  • South Ostrobothnia
    • Alajärvi
Kinnunen
    • Lappajärvi
Lehtinen
France
 
  • Auvergne-Rhône-Alpes
    • Haute-Loire
      • Le Puy-en-Velay
        • Saint-Pierre-Eynac
Galli et al. (2008)
    • Rhône
      • Villefranche-sur-Saône
        • Saint-Didier-sur-Beaujeu
Chollet Pascal Collection
  • French Southern and Antarctic Lands
    • Kerguelen Islands
Giret et al. (1992)
  • Guadeloupe
    • Basse-Terre
      • Vieux-Habitants
Mas et al. (2006)
D. Westercamp and H Taziefff (1980)
Lebocey et al. (2011)
Bull. Minéral.
Bull. Minéral.
Germany
 
  • Hesse
    • Darmstadt
      • Darmstadt-Dieburg
        • Mühltal
          • Nieder-Ramstadt
PETITJEAN collection +1 other reference
    • Kassel Region
      • Schwalm-Eder
        • Felsberg
          • Rhünda
Collection of Walter Göttler
  • Rhineland-Palatinate
    • Kusel
      • Lauterecken-Wolfstein
        • Kreimbach-Kaulbach
www.mineralienfreunde-der-pfalz.de (n.d.)
Greece
 
  • North Aegean
Pe-Piper G (1991)
      • Western Samos
Econ Geol (1989) +1 other reference
  • South Aegean
    • Milos
      • Kimolos
www.ingentaconnect.com (n.d.) +1 other reference
Godelitsas +1 other reference
Greenland
 
  • Qeqertalik
    • Disko Island
Collection of the Mineralogical Museum +1 other reference
Hungary
 
  • Borsod-Abaúj-Zemplén County
    • Gönc District
      • Abaújszántó
Szakáll: Topographia Mineralogica ...
    • Miskolc-Bükkszentlászló
Szakáll et al. (1996)
    • Sátoraljaújhely District
      • Bózsva
Szakáll et al. (1996)
      • Nagyhuta
Szakáll et al. (1996)
Szakáll et al. (1996)
GEODA/2004
    • Szerencs District
Society of Economic Geologists Student Chapter University of Miskolc (2018)
        • Király Hill
Society of Economic Geologists Student Chapter University of Miskolc (2018)
      • Megyaszó
Szakáll et al. (1996)
      • Rátka
Zoltán Kriston
    • Tokaj District
Pécsi-Donáth et al. (II)
  • Heves County
    • Gyöngyös District
Szakáll-Jánosi: Minerals of Hungary
GEODA
collected by Ferenc Kovács in 2006.
      • Gyöngyöstarján
Geoda
GEODA/2000
Szakáll-Gatter: Hungarian Mineral ...
      • Markaz
www.mineral.hermuz.hu (2003)
Szakáll (2002)
Szakáll-Gatter-Szendrei: Mineral ...
gportal.hu (2008)
    • Mátraszentlászló
GEODA/2005
    • Pétervására District
      • Recsk
Szakáll - Gatter: Minerals of Hungary
  • Pest County
    • Szob District
Koch: Minerals of Hungary
Iceland
 
  • Eastern Region
Betz (1981)
    • Fjarðabyggð
      • Breiðdalsvík
Betz (1981)
      • Eskifjörður
Personally collected by Günter Frenz
      • Neskaupstaður
Personally collected by Günter Frenz
      • Reyðarfjörður
Viereck et al. (1982)
    • Múlaþing
      • Djúpavogshreppur
        • Berufjörður
Zeolite collection volker Betz
Zeolite collection of Volker Betz
Volker Betz zeolite collection (Ex Björn Mamat collection)
Neuhoff et al. (1999)
        • Hamarsfjörður
Personally collected by Günter Frenz
      • Seyðisfjörður
Personally collected by Günter Frenz
Selbekk et al. (2004)
  • Northeastern Region
    • Svalbarðsstrandarhreppur
Personally collected by Günter Frenz
    • Þingeyjarsveit
      • Skútustaðahreppur
        • Myvatn
Tamjidi
  • Southern Peninsula
    • Grindavíkurbær
none
Jamison Turnbull's collection
  • Southern Region
    • Grímsnes- og Grafningshreppur
Kristmannsdottir et al. (1978)
  • Western Region
    • Skorradalshreppur
      • Skorradalur
Betz (1981)
India
 
  • Maharashtra
Richard Dale Collection +1 other reference
Philip Bluemner Collection
      • Aurangabad District
Jordi Fabre
      • Latur District
Eur. Jour. Min. 13 (2001)
    • Konkan Division
      • Raigad District
Specimens received from Salim Tyebjee
    • Nashik Division
Schwab (1998)
Jacques Malassé specimen (Fassi Maki locality ID) +1 other reference
Richard Dale Collection
Arliguie M collection
David J. Eicher specimen
        • Jamner
Gotze +7 other references
        • Sawade Pr Chandsar
Gotze +9 other references
    • Pune Division
      • Pune District
Moore (2019)
www.exceptionalminerals.com
Arnav Khokarale Collection
        • Lonavale (Lonavala)
Praszkier et al. (2007)
        • Maval
          • Talegaon Dabhade
Praszkier (2009)
Rock Currier
Jean-Guillaume Soulé photo
        • Pirangut
Jolyon Ralph collection
Arnav Khokarale Collection
Praszkier (2009)
Rob Lavinsky
Indian Ocean
 
  • Ninety East Ridge (90° E Ridge; Indian Ridge)
    • D.S.D.P.
      • Leg 26
D. Besse et al.
Herzig et al. (1988)
Iran
 
  • Qom Province
Kousehlar et al. (2012)
Italy
 
  • Campania
    • Naples
Russo (2008) +1 other reference
  • Lazio
    • Latina Province
      • Ponza
        • Ponza Island
E. Passaglia et al.
    • Metropolitan City of Rome Capital
Giovanni Scapin Collection
  • Sardinia
    • Metropolitan City of Cagliari
      • Pula
Pongiluppi (1974) +2 other references
Pongiluppi (1974) +1 other reference
De Michele (1974) +1 other reference
Pongiluppi et al. (1974)
    • Oristano Province
      • Asuni
Mormone et al. (2020)
Mormone +1 other reference
Preite (2003)
Calanchi N. et al. (1980)
Preite (2003)
      • Senis
Mormone +1 other reference
    • Sassari Province
Ghiara M.R. et al. (1999)
Gamboni et al. (2012)
Cuccuru et al. (2012)
      • Osilo
Preite (2003)
    • South Sardinia Province
Preite (2003)
Preite (2003)
Jordi Fabre
  • Trentino-Alto Adige (Trentino-South Tyrol)
    • South Tyrol
Vezzalini G. (1975) +1 other reference
    • Trento Province (Trentino)
      • Brentonico
Masetto M. (1997)
      • Campitello di Fassa
Vezzalini G. (1975) +1 other reference
      • Canal San Bovo
        • Vanoi Valley
          • Pralongo
Ferretti et al. (2015)
Bortolozzi (n.d.)
      • Mazzin
Exel (1987)
Lorenz (2002)
Lorenz (2002) +2 other references
De Michele (1974) +7 other references
      • Mori
        • Besagno
Masetto M. (1997)
      • San Giovanni di Fassa
Exel (1987)
Exel (1987)
Exel (1987)
Exel (1987)
Exel (1987)
  • Tuscany
    • Livorno Province
      • Campo nell'Elba
Mineralogical Record (5)
Orlandi et al. (1997)
Orlandi et al. (1997)
Pezzotta et al. (1996)
  • Veneto
    • Belluno Province
      • Canale d'Agordo
De Robertis et al. (1971) +1 other reference
De Robertis et al. (1971) +1 other reference
De Robertis et al. (1971) +1 other reference
De Robertis et al. (1971) +1 other reference
      • Falcade
        • Focobon Valley
AA. VV. (1993)
      • Rocca Pietore
        • Pettorina Valley
          • Malga Ciapéla area
Giordano D. (2008)
Giordano D. (2008)
          • Sottoguda-Palue area
Brigatti M.F. (1971) +1 other reference
    • Padova Province
      • Cinto Euganeo
        • Faedo
          • Monte Fasolo
Passaglia et al. (1995) +2 other references
    • Vicenza Province
      • San Pietro Mussolino
Studi e Ricerche - Associazione Amici del Museo - Museo Civico "G.Zannato" Montecchio Maggiore (VI)
      • Schio
        • Tretto
Boscardin M. et al. (1989) +1 other reference
      • Torrebelvicino
        • Mercanti Valley
De Michele (1974) +1 other reference
      • Velo d'Astico
Daleffe et al. (1997) +2 other references
Japan
 
  • Akita Prefecture
Yotaro Seki (1973)
    • Odate
Shikazono et al. (1998)
Yohei Ishikawa (1990)
  • Aomori Prefecture
    • Kamikita District
INOUE et al. (1991)
  • Ehime Prefecture
    • Kamiukena District
Yamada (2004)
  • Fukushima Prefecture
    • Minamisōma City
Atsushi ISHIHARA +1 other reference
  • Gifu Prefecture
    • Mizunami City
      • Tsukiyoshi uranium ore deposits
Shikazono et al. (1997)
  • Hokkaidō Prefecture
    • Oshima Subprefecture
Watanabe et al. (1996)
    • Tokachi Subprefecture
      • Obihiro City
Hiroshi KONNO and Morihiro AOKI (1977)
  • Hyogo Prefecture
    • Yabu City
      • Oya-cho
Yamada (2004)
  • Ishikawa Prefecture
Yotaro Seki (1973)
  • Iwate Prefecture
    • Iwate District
Sadanaga et al. (1974)
  • Kagoshima Prefecture
    • Aira District
Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
    • Hishikari Au mine
Ibaraki et al. (1991)
  • Kanagawa Prefecture
    • Ashigarashimo District
Dr. Yohachiro Okamoto collection (conserved by the Geological Survey of Japan)
  • Miyagi Prefecture
Seki et al. (1968) +1 other reference
    • Sendai City
Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
    • Shiroishi City
Dr. Kameki Kinoshita collection (curated at Geological Survey of Japan)
  • Nagano Prefecture
    • Nagano City
      • Matsushiro
        • Toyosaka
Smithsonian specimen.
  • Nagasaki Prefecture
Alfredo Petrov collection
  • Niigata Prefecture
    • Niigata City
Tschernich (1992)
    • Osudo
29:179-186 +1 other reference
  • Shizuoka Prefecture
    • Izu City
    • Kamo district
R. Tanaka specimen
Yamada (2004)
Well represented in numerous japanese ... +1 other reference
  • Tokyo Metropolis
    • Ogasawara Subprefecture
      • Ogasawara Islands
        • Chichijima Group
Alfredo Petrov collection +1 other reference
Mineralogical Journal Vol. 11 (1982)
Mineralogical Journal Vol. 11 (1982)
Jordan
 
  • Irbid Governorate
    • Maqarin area
Khoury et al. (1985)
Madagascar
 
  • Sava
    • Sambava District
      • Ambohimalaza Commune
        • Ambariomiambana
Praszkier (2010)
Mexico
 
  • Chihuahua
    • Ahumada Municipality
Schlüter (1993)
    • Aldama Municipality
Cross (2006)
  • Guanajuato
    • San Felipe Municipality
Kshirsagar et al. (2021)
New Zealand
 
  • Auckland Region
    • Wainui
1987 NZ Micro-Mineral Group field trip ...
  • Bay of Plenty Region
Buck et al. (1981)
    • Rotorua District
their origin +1 other reference
  • Canterbury Region
    • Ashburton District
      • Rangitata Valley
Essence of Microscope
    • Selwyn District
Thornton (Ed.) +1 other reference
  • New Zealand Outlying Islands
    • Kermadec Islands
Martin et al. (2023)
  • Waikato Region
    • Hauraki District
      • Waitekauri
Simpson et al. (2011)
Simpson et al. (2011)
Simpson et al. (2011)
Simpson et al. (2011)
    • Taupo District
      • Atiamuri
Collection of RJ Martin
Brathwaite et al. (2021)
GEOLOGY AND Stuart J A Brown
Collection of RJ Martin correlated to ...
Collection of RJ Martin
McDonald et al. (1988)
Rowland et al. (2012)
      • Wairakei
Krupp et al. (1987)
Chambefort et al. (2017)
    • Thames-Coromandel District
Brathwaite
      • Hikuai
The MicroScope et al. (ed.) +1 other reference
        • Tairua River
Collection of RJ Martin
Collection of RJ Martin correlated to ...
Roger Sedgwick specimen +1 other reference
      • Whangamata
Collection of Rod Martin
Collection of RJ Martin
  • Wellington Region
    • South Wairarapa District
Collection of RJ Martin
Nicaragua
 
  • Boaco Department
Tschernich (1992)
  • Chontales Department
Darce (1990)
  • Estelí Department
Tschernich (1992)
North America
 
182-183. +1 other reference
Philippines
 
  • Luzon
    • Ilocos Region
      • Pangasinan Province
        • Mangatarem
Olegario-Sanchez et al. (2017, December)
Portugal
 
  • Lisbon
Martins da Pedra collection
    • Sintra
      • Almargem do Bispo,Pêro Pinheiro e Montelavar
Rui Nunes collection 2011/2012
      • Pêro Pinheiro e Montelavar
        • Almargem do Bispo
Alexandre Pedroso collection
Romania
 
  • Cluj County
    • Săndulești
      • Copăceni
Stremtan (2006)
  • Maramureș County
Own found 2006
Russia
 
  • Kamchatka Krai
    • Bystrinsky District
      • Central Kamchatka mining district
Okrugin et al. (2015)
        • Baranyevskoe ore field
Okrugin et al. (2015)
    • Koryak Okrug
      • Karaginsky District
Anastasiya SERGEEVA (2023)
Pavel M. Kartashov analytical data (1984) +1 other reference
    • Yelizovsky District
Okrugin et al. (2015)
      • Kronotsky Reserve
Active Volcanoes of Kamchatka
Sergeeva et al. (2019)
Sergeeva et al. (2019)
Okrugin et al. (an Example of Mutnovsky Geothermal Area, Southern Kamchatka) +1 other reference
Okrugin et al. (2015)
  • Khabarovsk Krai
    • Ayan-Maya district
Lennikov et al. (2004)
  • Krasnoyarsk Krai
    • Evenkiysky District
      • Nizhnyaya Tunguska River Basin
Krzysztof Andrzejewski ( https://www.mindat.org/mesg-613516.html ) +1 other reference
Levitsky (webmineral.ru)
in collection of Fersman Mineralogical ...
Chukanov et al. (2003)
Kievlenko et al. (1987)
  • Sakha
    • Aldan
Shcheka et al. (2006)
Slovakia
 
  • Banská Bystrica Region
    • Banská Štiavnica District
Koděra (1986)
    • Žiar nad Hronom District
Koděra (1986)
  • Košice Region
    • Sobrance District
Bacsó
    • Trebišov District
Pauliš P. +1 other reference
Koděra
      • Kuzmice
Koděra (1986)
Koděra (1986)
  • Nitra Region
    • Levice District
Koděra (1986)
Pauditš P. et al. (in Slovak with English abstract)
  • Prešov Region
    • Vranov nad Topľou District
      • Vechec
Martin Števko-unpublished
South Africa
 
  • Eastern Cape
Cairncross et al. (1995)
Spain
 
  • Andalusia
    • Almería
      • Níjar
        • Cabo de Gata volcanic complex
Calvo (2018)
  • Canary Islands
    • Santa Cruz de Tenerife Province
Lapis 17 42-45
        • Vallehermoso
Zeolite collection of Volker Betz
Turkey
 
  • Ankara Province
Çelik Karakaya M & Karakaya N (2011)
Dogan (2003)
  • Rize Province
    • Çayeli District
Econ Geol (1993)
UK
 
  • Northern Ireland
    • Co. Antrim
      • Templepatrick
Wilson O. et al. (2003)
  • Scotland
    • Aberdeenshire
      • Stonehaven
        • Catterline
Day (1999)
    • Argyll and Bute
      • Isle of Mull
[Specimen in the Natural History Museum
    • Fife
    • North Ayrshire
      • Isle of Arran
        • Tormore
Harris et al. (1954)
Ukraine
 
World of Stones v.9
Suprychev (1968)
    • Simferopol area
      • Al'ma River valley
Dvoichenko P.A. The minerals of Crimea (1914)
      • Ukrainka Village area (Kurtsy)
Dvoichenko (1914) +1 other reference
  • Rivne Oblast
E. V. Naumenko communication (National Museum of Natural History of the National Academy of Sciences of Ukraine, Kiev) +1 other reference
  • Volyn Oblast
Emetz et al. (2005)
USA
 
  • Alaska
    • Aleutians East Borough
      • Unalaska Island
...
    • Matanuska-Susitna Borough
      • Nelchina Mining District
- (2008)
      • Willow Creek Mining District
- (2008)
    • Northwest Arctic Borough
      • Lisburne Mining District (Red Dog Mining District)
Econ Geol (1986)
    • Petersburg Borough
Di Renzo et al. (1997)
      • Kupreanof Island
June 1997 +3 other references
June 1997 +3 other references
June 1997 +3 other references
  • Arizona
    • Greenlee County
      • Big Lue Mountains (Big Laue Mountain)
Collection of Alex Earl
      • Morenci
Sheppard (1969) +2 other references
    • La Paz County
      • New Water Mountains
        • New Water Mining District
          • Moore Mine group
Mineralogical Record 20:387-399
Anthony et al. (1995)
    • Mohave County
      • Black Mountains
- (2005)
        • Oatman Mining District
          • Union Pass Mining District (Katherine Mining District)
Sheppard (1969) +1 other reference
    • Pima County
Eyde et al. (1978) +1 other reference
    • Pinal County
Bideaux et al. (1960) +1 other reference
      • Superior
        • Picketpost Mountain area
Arizona-Sonora Desert Museum collection ...
      • Superior area
        • adjacent to State Route 177
Wise et al. (1975) +1 other reference
    • Yavapai County
Eyde et al. (1978) +1 other reference
  • Arkansas
    • Hot Spring County
Rocks and Minerals (1976)
R&M 67:6 p402-404
    • Pulaski County
      • Little Rock
  • California
    • Kern County
      • Boron
        • Kramer Borate deposit
          • Rio Tinto Borax Mine
Arletti (2005)
      • El Paso Mountains
        • El Paso Mountains District
          • Ricardo
    • Los Angeles County
      • Agoura Hills
Houseley (2013)
M.Chorazewicz collection
DeVito (1997)
M.Chorazewicz collection
Sorrell (n.d.) +1 other reference
DeVito +2 other references
      • Lang
mineralsocal.org
      • Los Angeles
        • Hollywood Hills
          • Hollywood
            • Cahuenga Pass
              • Cahuenga Boulevard roadcut
Neuerberg (1951) +3 other references
      • Palmdale
        • Hunt Canyon
Van Nostrand Reinholt Press: 373-374. +2 other references
    • Riverside County
      • Jurupa Valley
        • Crestmore
Van Nostrand Reinholt Press: 374. +1 other reference
    • San Bernardino County
      • Barstow Mining District
Van Nostrand Reinholt Press: 374. +2 other references
Van Nostrand Reinholt Press: 374 +3 other references
    • Santa Clara County
      • Black Wonder Mining District
        • Mount Hamilton
Van Nostrand Reinholt Press: 374. +2 other references
Mineral News v.14 no.9
    • Ventura County
www.mindat.org (2012)
      • Santa Monica Mountains Conservancy
        • Sandstone Peak
www.mineralsocal.org (2001)
  • Colorado
    • Archuleta County
      • Wolf Creek Pass
Hampson (2004)
    • Custer County
      • Rosita Mining District
Eckel et al. (1997)
    • Huerfano County
Eckel et al. (1997)
    • Jefferson County
      • Golden Mining District
        • Golden
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
    • Las Animas County
Eckel et al. (1997)
    • Mineral County
      • Creede Mining District
Eckel et al. (1997)
Rocks & Minerals 79:5 pp316-324
Eckel et al. (1997)
Rocks & Minerals 79:5 pp316-324
Rocks & Minerals 79:5 pp316-324
  • Connecticut
    • Hartford County
P Cristofono collection
Moritz (n.d.)
    • Litchfield County
      • Thomaston
        • Thomaston Dam
Rocks & Minerals: 60 (3) +1 other reference
Tschernich (1992) +1 other reference
  • Hawaii
    • Honolulu County
      • Oahu Island
        • Koolau Range (Koolau caldera)
          • Kailua
Fujishima et al. (1977)
Tschernich (1992)
Dunham (1933)
  • Idaho
    • Custer County
      • Bay Horse Mining District
Rocks & Minerals (March, 2001)
Ream (2004)
Ross et al. (1924) +1 other reference
    • Idaho County
Ream (2004)
Tschernich (1992)
      • Skookumchuck Creek
Ream (2004)
  • Montana
    • Beaverhead County
SW Rose collection. xrd identification ...
      • Dillon Mining District (Carter Creek Mining District; Frying Pan Basin Mining District)
        • Beaverhead River canyon
Chris Tucker and John Betts specimens. +1 other reference
  • Nevada
    • Churchill County
      • Aspen Mining District
Castor et al. (2004)
      • Eastgate Mining District
Castor et al. (2004)
      • Sand Springs Range
        • Sand Springs Mining District
Castor et al. (2004)
    • Esmeralda County
      • Goldfield Mining District
Castor et al. (2004)
Castor et al. (2004)
    • Humboldt County
Castor et al. (2004)
Castor +1 other reference
      • Sulphur Mining District
        • Sulphur
Econ Geol (1997) +1 other reference
Castor et al. (2004)
    • Lander County
      • Steiner Canyon Mining District
Castor et al. (2004)
    • Lyon County
      • Fernley
Castor et al. (2004)
    • Nye County
      • Bare Mountain
        • Bare Mountain Mining District (Fluorine Mining District)
          • Beatty
Castor et al. (2004)
      • Monitor Range
        • Ellendale Mining District
Castor et al. (2004)
American Mineralogist 50:287
      • San Antonio Mountains
        • Tonopah Mining District
          • Tonopah
J.V. Tingley and J. Quade (1986)
Castor et al. (2004)
Nevada Bureau of Mines and Geology NBMG ... +3 other references
    • Pershing County
      • Antelope Mining District
        • Lovelock
Castor et al. (2004)
      • Jersey Mining District (Jersey Valley Mining District)
Castor et al. (2004)
      • Mount Tobin Mining District
NBMG Bull 89 Geology and Mineral ...
NBMG Bull 89 Geology and Mineral ...
      • Seven Troughs Mining District
Castor et al. (2004)
  • New Mexico
    • Catron County
      • Taylor Creek Mining District
Min.Rec.: 20 (5)
    • Grant County
DOI: 10.1306/212F8517-2B24-11D7-8648000102C1865D Sedimentary Fluorite in a Lacustrine Zeolitic Tuff of the Gila Conglomerate Near Buckhorn et al. (1984) +1 other reference
NMBGMR Open-file Report OF-459
    • Rio Arriba County
      • La Madera
Vaskys +2 other references
Northrop et al. (1996)
Min Rec 20:1 p64
    • Sierra County
      • Hillsboro Mining District
Min Rec 20:1 p59
Northrop et al. (1996)
    • Socorro County
D.Court collection +1 other reference
  • Oregon
    • Baker County
Microprobe V 7-4 p.12-13
    • Benton County
      • Coffin Butte
Tschernich (1992)
    • Clatsop County
      • Highway 26
Zach Capel
    • Columbia County
      • Goble
Micro Probe Vol. 7 No. 2 Fall 1990 +1 other reference
Micro Probe Vol. 6 No. 5 Fall 1987 +1 other reference
Tschernich (1992)
    • Deschutes County
      • Newberry National Volcanic Monument
Mineralogy of 10 Geothermal boreholes ...
    • Hood River County
Marshall W. Gannett and Keith E. Bargar +1 other reference
    • Jackson County
Micro Probe Vol. 6 No. 4 +1 other reference
    • Jefferson County
      • Madras
Micro Probe Volume VI Number 4
    • Lake County
      • Hart Mountain
Weissenborn (1969)
    • Lane County
      • Cottage Grove
Micro Probe Volume VI Number 4
      • Junction City
Micro Probe Volume VI Number 4
      • Springfield
Micro Probe Vol. 6 No. 4 +1 other reference
    • Lincoln County
      • Agate Beach
Micro Probe Vol. 6 No 4 +1 other reference
    • Linn County
      • Dollar
Micro Probe Volume VI Number 4
    • Malheur County
Micro Probe Volume VI Number 4
    • Polk County
      • Dallas
Micro Probe Volume VI Number 4
    • Tillamook County
Micro Probe (1990)
Micro Probe Volume VIII Number 2 Fall ...
Crystals and Minerals
Tschernich (1992)
  • Utah
    • East Tintic Mountains
Bullock (1981)
    • Garfield County
Bullock (1981)
    • Piute County
      • Antelope Range
        • Henry Mining District (Durkee Mining District)
James Wilson: A Collector's Guide to ...
      • Marysvale Mining District
R&M 68:6 p381-393 +1 other reference
      • Mount Baldy-Ohio Mining District
Mccaskey +1 other reference
    • Utah County
Bullock (1981)
  • Virginia
    • Albemarle County
      • Charlottesville
Dietrich (1990)
    • Fairfax County
      • Culpeper Basin
Dietrich (1990)
    • Loudoun County
      • Leesburg
Dietrich (1990)
  • Washington
    • Benton County
Tschernich (1992)
    • Clark County
Micro Probe Volume VII Number 8 Fall ... +1 other reference
      • Yacolt
Tschernich (1992)
    • Cowlitz County
John Lindell field-collected specimens.
      • Kalama area
Micro Probe (1995)
          • Interstate 5 Roadcuts
Tschernich (1996)
Tschernich (1996)
Tschernich (1996)
      • Toutle
        • Signal Peak
Rudy Tschernich Zeolite Collection
Rudy Tschernich Zeolite Collection
Rudy Tschernich Zeolite Collection
      • Wolf Point
Micro Probe Vol. 7 No. 10
Micro Probe +1 other reference
    • Jefferson County
Micro Probe Volume VIII Number 9
Rudy Tschernich Zeolite Collection
    • King County
Cannon (1975)
Cannon (1975)
    • Lewis County
      • Kosmos
Cannon (1975)
      • Morton Mining District
        • Morton
Cannon (1975)
      • Ryderwood
Rudy Tschernich Zeolite Collection
    • Okanogan County
      • Golden Horn Batholith
Randy Becker Collection
    • Skamania County
      • Bear Creek
Cannon (1975)
      • Lewis River
Rudy Tschernich Zeolite Collection
Rudy Tschernich Zeolite Collection
Cannon (1975)
    • Thurston County
      • Black Hills
      • Bucoda
Cannon (1975)
      • Olympia
        • Capital Peak (Capitol Forest)
Cannon (1975)
    • Wahkiakum County
      • Altoona
Cannon (1975)
Rudy Tschernich Zeolite Collection
  • Wyoming
    • Park County
Bargar +1 other reference
Bargar +1 other reference
Tschernich (1992)
Yemen
 
  • Dhamar Governorate
Ali M. Al-Hawbani and Abubakr F. Maky (2018)
Zimbabwe
 
  • Matabeleland North
    • Hwange District
      • Hwange-Deka road
Wolfgang Hampel
 
Mineral and/or Locality  
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