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Montmorillonite from
Round Top prospect (incl. Tim's Greisen prospect), Kaiyuh Mining District, Yukon-Koyukuk Census Area, Alaska, USA


Locality type:Prospect
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 Round Top prospect (incl. Tim's Greisen prospect), Kaiyuh Mining District, Yukon-Koyukuk Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:588688
Long-form Identifier:1:3:588688:3
GUID (UUID V4):0
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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