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Montmorillonite from
Geneva Mine (Geneva-Davis Mine), Bessemer, Gogebic iron range, Gogebic County, Michigan, 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 Geneva Mine (Geneva-Davis Mine), Bessemer, Gogebic iron range, Gogebic County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:66351
Long-form Identifier:1:3:66351:7
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
11.6km (7.2 miles) ⓘWakefield pit, Wakefield, Gogebic County, Michigan, USA
53.3km (33.1 miles) ⓘWhite Pine Mine, White Pine, Ontonagon County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.109
 
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