Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Enargite from
Aztec Mine, Summitville Mine, Summitville, Rio Grande County, Colorado, USA


Locality type:Mine
Classification
Species:Enargite
Formula:Cu3AsS4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Enargite data
Locality Data:Click here to view Aztec Mine, Summitville Mine, Summitville, Rio Grande County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:305129
Long-form Identifier:1:3:305129:0
GUID (UUID V4):0
Nearest other occurrences of Enargite
0.4km (0.3 miles) ⓘSummitville Mine, Summitville, Rio Grande County, Colorado, USA
0.9km (0.6 miles) ⓘIda Tunnel, Summitville Mine, Summitville, Rio Grande County, Colorado, USA
1.1km (0.7 miles) ⓘChandler adit, Summitville Mine, Summitville, Rio Grande County, Colorado, USA
1.4km (0.8 miles) ⓘReynolds Mine, Summitville Mine, Summitville, Rio Grande County, Colorado, USA
82.5km (51.2 miles) ⓘSt. Jacob Mine (Griggs; MS 2426; Patented Claims: Hamilton; MS 2425; St. Jacob Group; St. Johns; MS 2427; St. Jacobs; MS 2428), Carson Mining District, Hinsdale County, Colorado, USA
83.2km (51.7 miles) ⓘGeorge the Third Mine (Hattie; MS 9130; Marian; MS 11982; St. Peter; MS 11982; Vermont; MS 12907), Carson Mining District, Hinsdale County, Colorado, USA
86.7km (53.9 miles) ⓘBeartown Mining District (Bear Creek Mining District), San Juan County, Colorado, USA
88.1km (54.7 miles) ⓘGolden Fleece Mine, Lake City, Lake City Mining District, Hinsdale County, Colorado, USA
88.9km (55.2 miles) ⓘGold Quartz Mine, Lake City Mining District, Hinsdale County, Colorado, USA
References
Holmes, Richard Walker, Kennedy, Marrianna B. (1983) Mines and Minerals of the Great American Rift (Colorado-New Mexico). Van Nostrand Reinhold Co., New York.
 
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