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Montmorillonite from
Copper Queen Mine (Tendoy Copper Queen), McDevitt Mining District, Lemhi County, Idaho, USA


Locality type:Mine
Classification
Species:Montmorillonite
Formula:(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montmorillonite data
Locality Data:Click here to view Copper Queen Mine (Tendoy Copper Queen), McDevitt Mining District, Lemhi County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:216554
Long-form Identifier:1:3:216554:7
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
0.6km (0.4 miles) ⓘBlue Boar Prospect, McDevitt Mining District, Lemhi County, Idaho, USA
1.2km (0.7 miles) ⓘBlue Ridge Occurrence (Iron Dike), McDevitt Mining District, Lemhi County, Idaho, USA
79.5km (49.4 miles) ⓘThompson Creek Mine (Tungsten Jim Mine; Salmon River Scheelite Mine), Challis, Bay Horse Mining District, Custer County, Idaho, USA
References
Ream, Lanny R. (1995) Idaho: Mineral Locality Index. Rocks & Minerals, 70 (4) 242-263 doi:10.1080/00357529.1995.9926628
 
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