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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Sphalerite from
Spread Eagle Mine (Spreadeagle Mine), Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA


Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Spread Eagle Mine (Spreadeagle Mine), Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
Data Identifiers
Mindat Occurrence Record ID:781309
Long-form Identifier:1:3:781309:2
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
1.4km (0.9 miles) ⓘBalaklala Mine (Windy Camp Mine), Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
1.5km (0.9 miles) ⓘKeystone Mine, Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
2.1km (1.3 miles) ⓘShasta King Mine (Lost Desert Mine; Trinity Mine), Mammoth Butte, Backbone District, West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
2.3km (1.4 miles) ⓘGrab Mine (Western Consolidated group; Stowell Mine), Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
2.4km (1.5 miles) ⓘEarly Bird Mine, Sugarloaf Mountain [3], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
5.9km (3.7 miles) ⓘMammoth Mine (Mammoth Copper Company; Anderson Mine; Mayflower Mine; Sheridan Mine; Gillispie Mine), Copper Crest group, Mammoth Butte, Backbone District, West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
5.9km (3.7 miles) ⓘIron Mountain Mine (Number 8; Confidence; Old Mine), Iron Mountain, Iron Mountain [town], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
6.0km (3.7 miles) ⓘLone Star prospect, Iron Mountain, Iron Mountain [town], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
8.2km (5.1 miles) ⓘGladstone Mine (Gladstone vein; Hazel Gold Mine Company; French Gulch Mining Company), Shirttail Peak, French Gulch Mining District, Klamath Mountains, Shasta County, California, USA
15.3km (9.5 miles) ⓘFranklin Mine (Franklin vein; Franklin and Milkmaid Mine; Milkmaid Mine), French Gulch, French Gulch Mining District, Klamath Mountains, Shasta County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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