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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Acanthite from
Defiance Mine, Darwin Mine (Anaconda; Bernon Mine; Defiance Mine; Essex Mine; Independence Mine; Intermediate Mine; Rip Van Winkle Mine; Thompson Mine), Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USA


Locality type:Mine
Classification
Species:Acanthite
Formula:Ag2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Acanthite data
Locality Data:Click here to view Defiance Mine, Darwin Mine (Anaconda; Bernon Mine; Defiance Mine; Essex Mine; Independence Mine; Intermediate Mine; Rip Van Winkle Mine; Thompson Mine), Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:59
Long-form Identifier:1:3:59:8
GUID (UUID V4):0
Nearest other occurrences of Acanthite
1.6km (1.0 miles) ⓘThompson Mine, Darwin Mine (Anaconda; Bernon Mine; Defiance Mine; Essex Mine; Independence Mine; Intermediate Mine; Rip Van Winkle Mine; Thompson Mine), Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USA
3.3km (2.1 miles) ⓘJackass Mine, Darwin, Darwin Mining District, Darwin Hills, Inyo County, California, USA
4.1km (2.5 miles) ⓘDarwin Mining District, Darwin Hills, Inyo County, California, USA
17.5km (10.9 miles) ⓘLee Mine (Emigrant Mine; Silver Reid prospect; Silver Reid Mine), Maltese Hill, Santa Rosa Hills, Lee Mining District, Inyo County, California, USA
18.2km (11.3 miles) ⓘSanta Rosa Mine (Lee-Santa Rosa Mine; Santa Rosa Mines), Malpais Mesa, Inyo Mts (Inyo Range), Inyo County, California, USA
32.8km (20.4 miles) ⓘBelmont Mine, Cerro Gordo Mining District, Inyo Mts (Inyo Range), Inyo County, California, USA
32.9km (20.4 miles) ⓘCerro Gordo Mine, Cerro Gordo, Cerro Gordo Mining District, Inyo Mts (Inyo Range), Inyo County, California, USA
65.4km (40.7 miles) ⓘReward Mine, Reward, Russ Mining District, Inyo Mts (Inyo Range), Inyo County, California, USA
84.6km (52.5 miles) ⓘKearsarge Mine (Kearsarge group; Cliff Mine), Kearsarge Peak, Kearsarge Mining District [1], Inyo County, California, USA
94.6km (58.8 miles) ⓘBullfrog Mine, Rhyolite, Bullfrog Mining District, Bullfrog Hills, Nye County, Nevada, USA
References
Stolburg, Craig S. (1984) The Mines and Minerals of Darwin, California. The Mineralogical Record, 15 (1) 5-18pp.13-13
 
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