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Muscovite from
Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson County, Montana, USA


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz4
- var Amethyst2
- var Smoky Quartz2
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:495477
Long-form Identifier:1:3:495477:4
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.4km (0.9 miles) ⓘLittle Gem Mine, Boulder Batholith, Jefferson County, Montana, USA
7.8km (4.8 miles) ⓘHomestake Pass, Boulder Batholith, Jefferson County, Montana, USA
9.0km (5.6 miles) ⓘBattlestar Mine, Homestake Mining District, Boulder Batholith, Jefferson County, Montana, USA
10.6km (6.6 miles) ⓘBeehive #3 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA
12.2km (7.6 miles) ⓘBeehive #1 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA
14.1km (8.8 miles) ⓘRootbeer pegmatite, Delmoe Lake area, Boulder Batholith, Jefferson County, Montana, USA
18.7km (11.6 miles) ⓘContinental Pit, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
20.6km (12.8 miles) ⓘBelmont Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
20.7km (12.9 miles) ⓘBerkeley Pit, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
21.2km (13.2 miles) ⓘEmma Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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