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Illite from
Unnamed Clay deposit [5], Douglas Mountain, Dunkleberg Mining District, Granite County, Montana, USA


Locality type:Deposit
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 Unnamed Clay deposit [5], Douglas Mountain, Dunkleberg Mining District, Granite County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:497105
Long-form Identifier:1:3:497105:4
GUID (UUID V4):0
Nearest other occurrences of Illite
12.2km (7.6 miles) ⓘClay Deposit Near Haskell, Pioneer Mining District (Gold Creek Mining District), Powell County, Montana, USA
14.7km (9.2 miles) ⓘClay Deposit Near Hoover Creek, Pioneer Mining District (Gold Creek Mining District), Powell County, Montana, USA
16.7km (10.4 miles) ⓘClay Deposit, Hoover Creek Road, Pioneer Mining District (Gold Creek Mining District), Powell County, Montana, USA
20.8km (12.9 miles) ⓘClay Deposit (3), Garrison, Garrison Area, Powell County, Montana, USA
21.8km (13.5 miles) ⓘClay Deposit (2), Garrison, Garrison Area, Powell County, Montana, USA
22.1km (13.7 miles) ⓘUnnamed Clay deposit [4], Bradman, Granite County, Montana, USA
25.4km (15.8 miles) ⓘClay Deposit, Garrison, Garrison Area, Powell County, Montana, USA
26.6km (16.5 miles) ⓘAl Deposit, Garrison, Boulder Mountains Area, Powell County, Montana, USA
41.8km (26.0 miles) ⓘUnnamed Clay deposit [6], Porters Corner, Granite County, Montana, USA
42.6km (26.4 miles) ⓘClay Deposit SE of the Town of Lost Creek, Lost Creek Mining District, Deer Lodge County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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