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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Chalcopyrite from
Ramshorn Mine, Seafoam Mining District, Custer County, Idaho, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Ramshorn Mine, Seafoam Mining District, Custer County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:450446
Long-form Identifier:1:3:450446:7
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
1.5km (0.9 miles) ⓘHardscrabble Mine (Hard Scrabble; Hardscrabble and Brown Bear), Seafoam Mining District, Custer County, Idaho, USA
3.6km (2.2 miles) ⓘRepublican Group Mine (Ivanhoe; Greyhound Prospect; Buck Horn Claim; Idaho Claim; Republican Claim; Bull Dog Claim), Seafoam Mining District, Custer County, Idaho, USA
3.6km (2.2 miles) ⓘDowling Quartz Prospect, Seafoam Mining District, Custer County, Idaho, USA
5.5km (3.4 miles) ⓘBacon Group, Sheep Mountain Mining District, Custer County, Idaho, USA
7.0km (4.3 miles) ⓘLead - Metals Mine, Sheep Mountain Mining District, Custer County, Idaho, USA
7.7km (4.8 miles) ⓘMountain King Mine, Sheep Mountain Mining District, Custer County, Idaho, USA
10.2km (6.3 miles) ⓘSixteen To One Group (16-To-1 Prospect), Seafoam Mining District, Custer County, Idaho, USA
10.3km (6.4 miles) ⓘBadger Lode Prospect, Sheep Mountain Mining District, Custer County, Idaho, USA
10.4km (6.4 miles) ⓘIowa Boy Prospect, Custer County, Idaho, USA
10.6km (6.6 miles) ⓘLemp Group, Sheep Mountain Mining District, Custer County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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