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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Fluorite from
Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA


Locality type:Mine
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:680195
Long-form Identifier:1:3:680195:3
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.1km (0.1 miles) ⓘBrown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA
8.1km (5.0 miles) ⓘRaymond and Carter mines (Chloride Mine), Gold Brick Mining District, Gunnison County, Colorado, USA
16.7km (10.4 miles) ⓘFluorspar Lode Occurrence, Quartz Creek Mining District, Gunnison County, Colorado, USA
22.1km (13.7 miles) ⓘCochetopa Mining District (Cochetopa Creek Mining District), Saguache County, Colorado, USA
22.5km (14.0 miles) ⓘGreen Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA
22.6km (14.1 miles) ⓘDay Star Occurrence, Tomichi Mining District (White Pine Mining District), Gunnison County, Colorado, USA
23.2km (14.4 miles) ⓘLucky Strike Mine (Modoc; MS 17455; Horse Shoe; MS 17122; Belle Valaisane; MS 13897; Only Chance; MS 17455; Mammoth; MS 13897; Patented Claims: Lucky Strike; MS 9125), Green Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA
25.8km (16.0 miles) ⓘGold Basin District Occurrence (MS 1984; Patented Claim: Belle Flora), Green Mountain Mining District (Gold Basin Mining District; Iris Mining District), Gunnison County, Colorado, USA
25.9km (16.1 miles) ⓘGunnison District Occurrence (W.C. Dillon; MS 10715), Gunnison Mining District, Gunnison County, Colorado, USA
26.6km (16.5 miles) ⓘBoss Lake, Monarch Mining District, Chaffee County, Colorado, USA
References
Bob Cobban
USGS Proffesional Paper 265
 
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