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Aleutian Trench basin, North America Plate i
Regional Level Types
Aleutian Trench basin Basin
North America Plate Tectonic Plate

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Predictive Mineralogy Search Google

Type:

Mindat Locality ID:

422034

Long-form identifier:

mindat:1:2:422034:6

GUID (UUID V4):

80217020-4b06-4ef4-86f5-a8e4d19c3e3b

No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.

ⓘ Barite (Barytes)

Mineral List

Mineral list contains entries from the region specified including sub-localities

14 valid minerals.

Detailed Mineral List:

Formula: Ca(Fe²⁺,Mg)(CO₃)₂

Locality: Sedanka Island; Biorka Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: CaCO₃

Locality: Unnamed Occurrence (ARDF - UM002; on western Tigalda Island), Aleutian Islands Mining District, Aleutians East Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: Cu₂S

Locality: Unnamed Occurrence (ARDF - UM001; on western Rootok Island), Aleutian Islands Mining District, Aleutians East Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Chalcopyrite

Formula: CuFeS₂

Localities: Reported from at least 9 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Chlorite Group'

Localities:

Boulder Bay Occurrence, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Beaver Inlet, Erskine Bay, Kisselem Bay Occurrence, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities:

Boulder Bay Occurrence, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Beaver Inlet, Amugul Bay, Tanaskan Bay Occurrence, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: PbS

Localities:

Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Sedanka Island; Biorka Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Galena var. Silver-bearing Galena

Formula: PbS with Ag

Locality: Sedanka Island; Biorka Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: Au

Localities: Reported from at least 7 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: Fe₂O₃

Locality: Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Hematite var. Specularite

Formula: Fe₂O₃

Locality: Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Unnamed Occurrence (ARDF - UN020), Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: Cu₂(CO₃)(OH)₂

Locality: Unnamed Occurrence (ARDF - UM001; on western Rootok Island), Aleutian Islands Mining District, Aleutians East Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ Molybdenite

Formula: MoS₂

Localities:

Fog prospect, Steeple Mountain Prospect, Aleutian Islands Mining District, Aleutians West Census Area, Alaska, USA
Rain prospect, Steeple Mountain Prospect, Aleutian Islands Mining District, Aleutians West Census Area, Alaska, USA
Wind prospect, Steeple Mountain Prospect, Aleutian Islands Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: FeS₂

Localities: Reported from at least 18 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: SiO₂

Localities: Reported from at least 13 localities in this region.

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Formula: ZnS

Localities:

Pumicestone Bay Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA
Sedanka Island; Biorka Prospect, Aleutians Mining District, Aleutians West Census Area, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

ⓘ 'Tourmaline'

Formula: AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

Locality: Unnamed Occurrence (ARDF - UM001; on western Rootok Island), Aleutian Islands Mining District, Aleutians East Borough, Alaska, USA

Reference: U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Gold	1.AA.05	Au
Group 2 - Sulphides and Sulfosalts
ⓘ	Chalcocite	2.BA.05	Cu₂S
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Galena	2.CD.10	PbS
ⓘ	var. Silver-bearing Galena	2.CD.10	PbS with Ag
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
ⓘ	Sphalerite	2.CB.05a	ZnS
Group 4 - Oxides and Hydroxides
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	var. Specularite	4.CB.05	Fe₂O₃
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Ankerite	5.AB.10	Ca(Fe²⁺,Mg)(CO₃)₂
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
Group 9 - Silicates
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Unclassified Minerals, Rocks, etc.
ⓘ	'Chlorite Group'	-
ⓘ	'Tourmaline'	-	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
B	Boron
B	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
C	ⓘ Calcite	CaCO₃
O	Oxygen
O	ⓘ Quartz	SiO₂
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Hematite var. Specularite	Fe₂O₃
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Tourmaline	AD₃G₆ (T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Calcite	CaCO₃
Mg	Magnesium
Mg	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Al	Aluminium
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	Silicon
Si	ⓘ Quartz	SiO₂
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
S	Sulfur
S	ⓘ Pyrite	FeS₂
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Molybdenite	MoS₂
S	ⓘ Sphalerite	ZnS
S	ⓘ Galena	PbS
S	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
S	ⓘ Chalcocite	Cu₂S
Ca	Calcium
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Ca	ⓘ Calcite	CaCO₃
Fe	Iron
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Hematite var. Specularite	Fe₂O₃
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Cu	Copper
Cu	ⓘ Chalcopyrite	CuFeS₂
Cu	ⓘ Chalcocite	Cu₂S
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ag	Silver
Ag	ⓘ Galena var. Silver-bearing Galena	PbS with Ag
Au	Gold
Au	ⓘ Gold	Au
Pb	Lead
Pb	ⓘ Galena	PbS
Pb	ⓘ Galena var. Silver-bearing Galena	PbS with Ag

Fossils

There are 6 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

59

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

28.4 Ma (Oligocene)

Stratigraphic Units

Unit	No. Occurrences	Age
Unalaska	1	28.4 - 23.03 Ma (Cenozoic)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Spirorbis genus	Animalia : Annelida : Polychaeta : Sabellida : Serpulidae : *Spirorbis*	0.126 - 0.0117 Ma Pleistocene
Mollusca phylum	Animalia : Mollusca	0.0117 - 0 Ma Quaternary
Polyplacophora class	Animalia : Mollusca : Polyplacophora	0.0117 - 0 Ma Quaternary
Acmaea genus	Animalia : Mollusca : Gastropoda : Acmaeidae : *Acmaea*	0.126 - 0.0117 Ma Pleistocene
Alvania genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Rissoidae : *Alvania*	0.126 - 0.0117 Ma Pleistocene
Cingula genus	Animalia : Mollusca : Gastropoda : Rissoidae : *Cingula*	0.126 - 0.0117 Ma Pleistocene
Littorina genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Littorinidae : *Littorina*	0.126 - 0.0117 Ma Pleistocene
Boreotrophon genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Boreotrophon*	0.126 - 0.0117 Ma Pleistocene
Liomesus genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : *Liomesus*	0.126 - 0.0117 Ma Pleistocene
Oenopota genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mangeliidae : *Oenopota*	0.126 - 0.0117 Ma Pleistocene
Balanus genus	Animalia : Arthropoda : Maxillopoda : Sessilia : Balanidae : *Balanus*	0.126 - 0.0117 Ma Pleistocene
Cheilostomata order	Animalia : Bryozoa : Gymnolaemata : Cheilostomata	0.126 - 0.0117 Ma Pleistocene
Osteichthyes unranked clade	Animalia : Chordata : Osteichthyes	0.0117 - 0 Ma Quaternary
Enhydra lutris species	Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Enhydra : *Enhydra lutris*	0.0117 - 0 Ma Quaternary
Montacutidae family	Animalia : Mollusca : Bivalvia : Venerida : Montacutidae	0.126 - 0.0117 Ma Pleistocene
Skeneopsis genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Skeneopsidae : *Skeneopsis*	0.126 - 0.0117 Ma Pleistocene
Phocoenoides dalli species	Animalia : Chordata : Mammalia : Cetacea : Phocoenidae : Phocoenoides : *Phocoenoides dalli*	0.0117 - 0 Ma Quaternary
Cornwallius sookensis species	Animalia : Chordata : Mammalia : Desmostyloidea : Desmostylidae : Cornwallius : *Cornwallius sookensis*	28.4 - 23.03 Ma Cenozoic
Phoca largha species	Animalia : Chordata : Mammalia : Carnivora : Phocidae : Phoca : *Phoca largha*	0.0117 - 0 Ma Quaternary
Mirounga angustirostris species	Animalia : Chordata : Mammalia : Carnivora : Phocidae : Mirounga : *Mirounga angustirostris*	0.0117 - 0 Ma Quaternary
Hydrodamalis gigas species	Animalia : Chordata : Mammalia : Sirenia : Dugongidae : Hydrodamalis : *Hydrodamalis gigas*	0.0117 - 0 Ma Quaternary
Chlamys (Chlamys) islandica species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chlamys : *Chlamys (Chlamys) islandica*	0.781 - 0.0117 Ma Pleistocene
Mytilus edulis species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus : *Mytilus edulis*	0.126 - 0.0117 Ma Pleistocene
Pododesmus macrochisma species	Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Pododesmus : *Pododesmus macrochisma*	0.126 - 0.0117 Ma Pleistocene
Mya (Mya) truncata species	Animalia : Mollusca : Bivalvia : Pholadida : Myidae : Mya : *Mya (Mya) truncata*	0.126 - 0.0117 Ma Pleistocene
Axinopsida orbiculata species	Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Axinopsida : *Axinopsida orbiculata*	0.126 - 0.0117 Ma Pleistocene
Buccinum glaciale species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Buccinum : *Buccinum glaciale*	0.126 - 0.0117 Ma Pleistocene
Panomya ampla species	Animalia : Mollusca : Bivalvia : Adapedonta : Hiatellidae : Panomya : *Panomya ampla*	0.126 - 0.0117 Ma Pleistocene
Cyclocardia (Cyclocardia) crebricostata species	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : *Cyclocardia (Cyclocardia) crebricostata*	0.126 - 0.0117 Ma Pleistocene
Acirsa (Acirsa) subgenus	Animalia : Mollusca : Gastropoda : Epitoniidae : Acirsa : *Acirsa (Acirsa)*	0.126 - 0.0117 Ma Pleistocene
Hiatella (Hiatella) arctica species	Animalia : Mollusca : Bivalvia : Hiatellida : Hiatellidae : Hiatella : *Hiatella (Hiatella) arctica*	0.126 - 0.0117 Ma Pleistocene
Chlamys (Chlamys) albida species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chlamys : *Chlamys (Chlamys) albida*	0.126 - 0.0117 Ma Pleistocene
Zalophus californianus species	Animalia : Chordata : Mammalia : Carnivora : Otariidae : Zalophus : *Zalophus californianus*	0.0117 - 0 Ma Quaternary
Turtonia minuta species	Animalia : Mollusca : Bivalvia : Veneroidei : Turtoniina : Turtonia : *Turtonia minuta*	0.126 - 0.0117 Ma Pleistocene
Liocyma fluctuosa species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Liocyma : *Liocyma fluctuosa*	0.126 - 0.0117 Ma Pleistocene
Epitonium greenlandicum species	Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : *Epitonium greenlandicum*	0.126 - 0.0117 Ma Pleistocene
Strongylocentrotus droebachiensis species	Animalia : Echinodermata : Echinoidea : Camarodonta : Strongylocentrotidae : Strongylocentrotus : *Strongylocentrotus droebachiensis*	0.126 - 0.0117 Ma Pleistocene
Astarte borealis species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : *Astarte borealis*	0.126 - 0.0117 Ma Pleistocene
Echinoidea class	Animalia : Echinodermata : Echinoidea	0.0117 - 0 Ma Quaternary
Astarte arctica species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : *Astarte arctica*	0.126 - 0.0117 Ma Pleistocene
Serripes (Serripes) laperousii species	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Serripes : *Serripes (Serripes) laperousii*	0.126 - 0.0117 Ma Pleistocene
Hemithiris psittacea species	Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Hemithirididae : Hemithiris : *Hemithiris psittacea*	0.126 - 0.0117 Ma Pleistocene
Diestothyris frontalis species	Animalia : Brachiopoda : Rhynchonellata : Terebratulida : Terebrataliidae : Diestothyris : *Diestothyris frontalis*	0.126 - 0.0117 Ma Pleistocene
Kurtiella tumida species	Animalia : Mollusca : Bivalvia : Cardiida : Lasaeidae : Kurtiella : *Kurtiella tumida*	0.126 - 0.0117 Ma Pleistocene
Diplodonta aleutica species	Animalia : Mollusca : Bivalvia : Veneroidei : Ungulinidae : Diplodonta : *Diplodonta aleutica*	0.126 - 0.0117 Ma Pleistocene
Astarte vernicosa species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : *Astarte vernicosa*	0.126 - 0.0117 Ma Pleistocene
Astarte compacta species	Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Astarte : *Astarte compacta*	0.126 - 0.0117 Ma Pleistocene
Cyclocardia (Cyclocardia) crassidens species	Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : *Cyclocardia (Cyclocardia) crassidens*	0.126 - 0.0117 Ma Pleistocene
Limatula (Limatula) attenuata species	Animalia : Mollusca : Bivalvia : Pectinida : Limidae : Limatula : *Limatula (Limatula) attenuata*	0.126 - 0.0117 Ma Pleistocene
Solamen leana species	Animalia : Mollusca : Bivalvia : Mytilida : Crenellidae : Solamen : *Solamen leana*	0.126 - 0.0117 Ma Pleistocene
Tonicella marmorea species	Animalia : Mollusca : Polyplacophora : Neoloricata : Ischnochitonidae : Tonicella : *Tonicella marmorea*	0.126 - 0.0117 Ma Pleistocene
Puncturella longifissa species	Animalia : Mollusca : Gastropoda : Lepetellida : Fissurellidae : Puncturella : *Puncturella longifissa*	0.126 - 0.0117 Ma Pleistocene
Anabathron muriel species	Animalia : Mollusca : Gastropoda : Barleeidae : Anabathron : *Anabathron muriel*	0.126 - 0.0117 Ma Pleistocene
Buccinum percrassum species	Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Buccinum : *Buccinum percrassum*	0.126 - 0.0117 Ma Pleistocene
Balanus crenatus species	Animalia : Arthropoda : Maxillopoda : Sessilia : Balanidae : Balanus : *Balanus crenatus*	0.126 - 0.0117 Ma Pleistocene
Balanus rostratus species	Animalia : Arthropoda : Maxillopoda : Sessilia : Balanidae : Balanus : *Balanus rostratus*	0.126 - 0.0117 Ma Pleistocene
Chlamys (Chlamys) coatsi species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chlamys : *Chlamys (Chlamys) coatsi*	0.126 - 0.0117 Ma Pleistocene

Fossil Localities

Click to show 5 fossil localities

Alaska

Localities in this Region

Alaska
- Aleutians East Borough
  - Aleutian Islands Mining District
    - Unnamed Occurrence (ARDF - UM001; on western Rootok Island)
    - Unnamed Occurrence (ARDF - UM002; on western Tigalda Island)
- Aleutians West Census Area
  - Aleutian Islands Mining District
    - Russian Bay Occurrence
    - Steeple Mountain Prospect
  - Aleutians Mining District

Alaska
- Aleutians West Census Area
  - Aleutians Mining District

Other Regions, Features and Areas that Intersect

North America PlateTectonic Plate

Chugach DomainDomain

Pacific Ocean

Bering SeaSea

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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