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Muscovite from
Copper Mountain Group (Including Sherbandy Group), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA


Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Copper Mountain Group (Including Sherbandy Group), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:998183
Long-form Identifier:1:3:998183:6
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.2km (0.8 miles) ⓘEquity Group (Quartzburg Mining Company; Colorado Group), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
1.5km (0.9 miles) ⓘStandard Mine (Smuggler; Juniper; Grover Cleveland), Dixie Meadows flat, Prairie City, Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
3.6km (2.2 miles) ⓘGold Prospect (MRDS - 10036650), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
5.1km (3.2 miles) ⓘDixie Meadows (Intermediate; Blacksmith), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
5.2km (3.2 miles) ⓘPrindle Property (Blueberry; Black Prince), Quartzburg Mining District (Comer Mining District), Grant County, Oregon, USA
18.9km (11.8 miles) ⓘHomestake (Lone Star; Bull of Woods; Ethel; Mockingbird; Plowman), Susanville Mining District (Comer Mining District), Grant County, Oregon, USA
20.0km (12.4 miles) ⓘChloride, Greenhorn Mining District, Grant County, Oregon, USA
20.5km (12.7 miles) ⓘChattanooga, Susanville Mining District (Comer Mining District), Grant County, Oregon, USA
21.2km (13.2 miles) ⓘSilver Bell Claims (Silver Hill), Greenhorn Mining District, Grant County, Oregon, USA
21.5km (13.3 miles) ⓘPrincess Occurrence (Wedding Ring; Lucky Day), Susanville Mining District (Comer Mining District), Grant County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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