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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Malachite from
Montago Mine (Collar Gulch Mine), Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District), Fergus County, Montana, USA


Locality type:Mine
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Montago Mine (Collar Gulch Mine), Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District), Fergus County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:785827
Long-form Identifier:1:3:785827:7
GUID (UUID V4):0
Nearest other occurrences of Malachite
1.8km (1.1 miles) ⓘThe Get Even Claim (Florence Mine), Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District), Fergus County, Montana, USA
28.2km (17.5 miles) ⓘNorth Moccasin, North Moccasin Mining District (Kendall Mining District), Fergus County, Montana, USA
95.7km (59.5 miles) ⓘSir Walter Scott Mine, Judith Basin County, Montana, USA
References
Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825
 
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