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Sericite from
Gallatin Corundum deposit, Gallatin Gateway, Gallatin County, Montana, USA


Locality type:Deposit
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Gallatin Corundum deposit, Gallatin Gateway, Gallatin County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:571200
Long-form Identifier:1:3:571200:7
GUID (UUID V4):0
Nearest other occurrences of Sericite
1.0km (0.6 miles) ⓘElk Creek corundum deposit (Montana Mine; Gallatin deposit; Flying D), Gallatin County, Montana, USA
64.5km (40.1 miles) ⓘNorth pit, Golden Sunlight Mine, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
64.9km (40.3 miles) ⓘGolden Sunlight Mine, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
65.3km (40.6 miles) ⓘBonanza prospect, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
66.1km (41.1 miles) ⓘApex prospect, Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA
67.8km (42.1 miles) ⓘKreuger Property (Edwin Forest), Tidal Wave Mining District, Madison County, Montana, USA
85.5km (53.1 miles) ⓘPohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson County, Montana, USA
86.6km (53.8 miles) ⓘLittle Gem Mine, Boulder Batholith, Jefferson County, Montana, USA
89.6km (55.7 miles) ⓘBattlestar Mine, Homestake Mining District, Boulder Batholith, Jefferson County, Montana, USA
97.2km (60.4 miles) ⓘEmery Mine (Black Rock; Carbonate Extension; Carbonate Hill Mine), Zosell Mining District (Emery Mining District), Powell County, Montana, USA
References
Heinrich, W. E. 1948. Pegmatite Mineral Deposits in Montana, Montana Bureau of Mines and Geology, Memoir 28.
 
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