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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Tennantite Subgroup from
Last Chance Mine, Amethyst vein, Creede Mining District, Mineral County, Colorado, USA


Locality type:Mine
Classification
Species:'Tennantite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)As4S12S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tennantite Subgroup data
Locality Data:Click here to view Last Chance Mine, Amethyst vein, Creede Mining District, Mineral County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:355893
Long-form Identifier:1:3:355893:5
GUID (UUID V4):0
Nearest other occurrences of Tennantite Subgroup
0.2km (0.1 miles) ⓘAmethyst Mine, Amethyst vein, Creede Mining District, Mineral County, Colorado, USA
1.6km (1.0 miles) ⓘEmperius Mine, Creede Mining District, Mineral County, Colorado, USA
33.2km (20.6 miles) ⓘMonte Queen Mine, Lake Fork River, Lake City Mining District, Hinsdale County, Colorado, USA
33.2km (20.7 miles) ⓘBelle of the West Mine, Lake City Mining District, Hinsdale County, Colorado, USA
33.9km (21.1 miles) ⓘGolden Fleece Mine, Lake City, Lake City Mining District, Hinsdale County, Colorado, USA
48.8km (30.3 miles) ⓘChampion Mine, Cinnamon Pass, Park Mining District (Sherman Mining District), Hinsdale County, Colorado, USA
49.1km (30.5 miles) ⓘYellow Medicine Mine (Mountain Bell; MS 5187; Patented Claims: Yellow Medicine; MS 5187), Galena Mining District (Henson Creek Mining District), Hinsdale County, Colorado, USA
58.6km (36.4 miles) ⓘChandler adit, Summitville Mine, Summitville, Rio Grande County, Colorado, USA
59.3km (36.9 miles) ⓘSummitville Mine, Summitville, Rio Grande County, Colorado, USA
61.0km (37.9 miles) ⓘGladiator Mine, Poughkeepsie Gulch, San Juan County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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