Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Muscovite from
Champion and Evening Star (Noonday Claims; Hartford; Oregon Securities Company; Mahala Mines Company; West Coast Mines Company; Higgins and Hinsdale), Bohemia Mining District (Champion Mining District), Lane County, Oregon, USA


Locality type:Prospect
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 Champion and Evening Star (Noonday Claims; Hartford; Oregon Securities Company; Mahala Mines Company; West Coast Mines Company; Higgins and Hinsdale), Bohemia Mining District (Champion Mining District), Lane County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:998178
Long-form Identifier:1:3:998178:2
GUID (UUID V4):0
Nearest other occurrences of Muscovite
34.6km (21.5 miles) ⓘBlack Butte Mine, Black Butte Mining District, Lane County, Oregon, USA
89.7km (55.8 miles) ⓘRowley Mine (Umpqua Copper Group), Tiller-Drew, Douglas County, Oregon, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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