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
M&G Mine, Clay County, Alabama, USA


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Formation:Primary
Comments:"fine, large, clear crystals"
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Common
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view M&G Mine, Clay County, Alabama, USA
Data Identifiers
Mindat Occurrence Record ID:959037
Long-form Identifier:1:3:959037:3
GUID (UUID V4):0
Nearest other occurrences of Muscovite
0.3km (0.2 miles) ⓘBains prospect, Clay County, Alabama, USA
0.4km (0.2 miles) ⓘMary Low prospect, Clay County, Alabama, USA
0.9km (0.6 miles) ⓘFour Pits prospect, Clay County, Alabama, USA
1.1km (0.7 miles) ⓘLett No. 1 and 2 Prospects, Clay County, Alabama, USA
5.8km (3.6 miles) ⓘShirley-Gopher Mine, Clay County, Alabama, USA
8.6km (5.4 miles) ⓘJ. W. Smith Mine, Clay County, Alabama, USA
8.9km (5.5 miles) ⓘBarfield Mine, Clay County, Alabama, USA
9.2km (5.7 miles) ⓘBob Lee No. 2 Mine, Clay County, Alabama, USA
9.4km (5.8 miles) ⓘShirey Prospect No. 4, Clay County, Alabama, USA
9.5km (5.9 miles) ⓘShirey Prospect No. 3, Clay County, Alabama, USA
References
Anonymous. (1965) Field Trip Vignette, Alabama. Gems & Minerals: (337): 45.
Heinrich, E.W., Olson, J.C. (1953) Mica deposits of the southeastern Piedmont, Part 11, Alabama district. Professional Paper 248g. US Geological Survey doi:10.3133/pp248g
 
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