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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Calcite from
Blackjack Mine, Seafoam Mining District, Custer County, Idaho, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Blackjack Mine, Seafoam Mining District, Custer County, Idaho, USA
Data Identifiers
Mindat Occurrence Record ID:445159
Long-form Identifier:1:3:445159:4
GUID (UUID V4):0
Nearest other occurrences of Calcite
2.7km (1.7 miles) ⓘMountain King Mine, Sheep Mountain Mining District, Custer County, Idaho, USA
14.3km (8.9 miles) ⓘLost Packer Mine, Frank Church–River of No Return Wilderness, Custer County, Idaho, USA
20.5km (12.7 miles) ⓘVirginia-Beth Prospect, Trigger Creek - Pistol Creek area, Unorganized Mining District, Valley County, Idaho, USA
24.5km (15.2 miles) ⓘBlack Nugget Claim, Lemhi County, Idaho, USA
29.1km (18.1 miles) ⓘLamb Prospect, Yankee Fork Mining District, Custer County, Idaho, USA
36.5km (22.7 miles) ⓘMorrison Mine (George Washington Mine), Yankee Fork Mining District, Custer County, Idaho, USA
36.9km (22.9 miles) ⓘJulietta Mine, Yankee Fork Mining District, Custer County, Idaho, USA
37.8km (23.5 miles) ⓘShorty Group (Gem State), Valley Creek Mining District, Custer County, Idaho, USA
38.5km (23.9 miles) ⓘMeadow Creek Mine, Yellow Pine Mining District, Valley County, Idaho, USA
39.2km (24.3 miles) ⓘNorth Tunnel Prospect, Yellow Pine Mining District, Valley County, Idaho, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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