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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Plagioclase from
Sweet Home Mine, Detroit City Claim Block, Mount Bross, Alma Mining District, Park County, Colorado, USA


Locality type:Mine
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Sweet Home Mine, Detroit City Claim Block, Mount Bross, Alma Mining District, Park County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:548923
Long-form Identifier:1:3:548923:7
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
0.1km (0.1 miles) ⓘDetroit City Mine, Detroit City Claim Block, Mount Bross, Alma Mining District, Park County, Colorado, USA
35.9km (22.3 miles) ⓘBuffalo Peaks, Chaffee County, Colorado, USA
52.2km (32.4 miles) ⓘNewett Quarries, Chaffee County, Colorado, USA
53.9km (33.5 miles) ⓘCrystal No. 8 Mine, Chaffee County, Colorado, USA
59.9km (37.2 miles) ⓘMt. Vasquez; St. Louis; Milliken Occurrence, La Plata Mining District (California Mining District), Grand County, Colorado, USA
60.7km (37.7 miles) ⓘMcGuire pegmatite (Lone Lode; Lonesome pegmatite), Park County, Colorado, USA
69.6km (43.3 miles) ⓘMt. Judge Beryl Pegmatite, Clear Creek Pegmatite Province, Clear Creek County, Colorado, USA
72.2km (44.9 miles) ⓘWaterloo Mine, Russell Gulch, Gilpin County, Colorado, USA
73.3km (45.6 miles) ⓘMeyers Ranch, Guffey Mining District, Park County, Colorado, USA
74.1km (46.1 miles) ⓘMica-Beryl Mine (MRDS - 10013705), Turret Mining District, Chaffee County, Colorado, USA
References
Bartos, P.J., Nelson, E.P., and Misantoni, D. (2007): Mineralium Deposita 42, 235-250.
 
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