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Illite from
U.S. Gypsum Company Shoals Mine (Shoals), Southwest Indiana Gypsum Deposit, Martin County, Indiana, USA


Locality type:Mine
Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view U.S. Gypsum Company Shoals Mine (Shoals), Southwest Indiana Gypsum Deposit, Martin County, Indiana, USA
Data Identifiers
Mindat Occurrence Record ID:510124
Long-form Identifier:1:3:510124:5
GUID (UUID V4):0
Nearest other occurrences of Illite
3.4km (2.1 miles) ⓘU.S. and National Gypsum Co. mines, Shoals, Martin County, Indiana, USA
46.0km (28.6 miles) ⓘMecca Quarry Shale outcrop, Velpen, Marion Township, Pike County, Indiana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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