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
Newett Quarries, Chaffee County, Colorado, USA


Locality type:Quarry
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 Newett Quarries, Chaffee County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:372436
Long-form Identifier:1:3:372436:1
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
3.3km (2.0 miles) ⓘCrystal No. 8 Mine, Chaffee County, Colorado, USA
18.6km (11.6 miles) ⓘBuffalo Peaks, Chaffee County, Colorado, USA
22.0km (13.7 miles) ⓘMica-Beryl Mine (MRDS - 10013705), Turret Mining District, Chaffee County, Colorado, USA
24.5km (15.2 miles) ⓘAce High - Jackpot Prospect, Turret Mining District, Chaffee County, Colorado, USA
24.9km (15.5 miles) ⓘOld Glory claim (Last Chance prospect; Last Chance Spar-Mica Dyke prospect), Turret Mining District, Chaffee County, Colorado, USA
35.5km (22.0 miles) ⓘMeyers Ranch, Guffey Mining District, Park County, Colorado, USA
39.4km (24.5 miles) ⓘBetty Mine (Lone Chimney Mine; Betty Lowe), Guffey Mining District, Park County, Colorado, USA
45.6km (28.4 miles) ⓘBeryllium Lode Prospect, Micanite Mining District (Currant Creek Mining District), Colorado, USA
46.0km (28.6 miles) ⓘBon Ton Mine, Monarch Mining District, Chaffee County, Colorado, USA
47.8km (29.7 miles) ⓘStar Girl Mine (Colorado Feldspar Company Mine), Micanite Mining District (Currant Creek Mining District), Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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