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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Tetrahedrite Subgroup from
Alto Mine (Alto vein; Gold Tree Mine; El Plomo Mine), Alto Mine group (Alto vein swarm), Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA


05803690017367883279116.jpg
Tetrahedrite Subgroup, etc.

Alto Mine, Alto Mine group, Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
05803690017367883279116.jpg
Tetrahedrite Subgroup, etc.

Alto Mine, Alto Mine group, Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
01284500017272044928620.jpg
Tetrahedrite Subgroup, etc.

Alto Mine, Alto Mine group, Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Sphalerite1
Quartz1
Data
Mineral Data:Click here to view Tetrahedrite Subgroup data
Locality Data:Click here to view Alto Mine (Alto vein; Gold Tree Mine; El Plomo Mine), Alto Mine group (Alto vein swarm), Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
Data Identifiers
Mindat Occurrence Record ID:269170
Long-form Identifier:1:3:269170:1
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
0.0km (0.0 miles) ⓘAlto Mine group (Alto vein swarm), Alto Hill, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
1.6km (1.0 miles) ⓘJersey Girl Mine (Jersey Girl prospect), Toluachi group of claims (Toluachi group; Bonanza tunnel; Tennantite claim), Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
1.8km (1.1 miles) ⓘEureka-Marble Mine group, Salero Hill (Salero Mountain), Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
2.1km (1.3 miles) ⓘArizona-Pittsburg Mine, Bond Canyon, Salero area, Tyndall Mining District, Santa Cruz County, Arizona, USA
2.4km (1.5 miles) ⓘAugusta Mine (Hosey Mine; Presidential Mine), Hosey Mine group, Mansfield Gulch (Mansfield Canyon), Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
2.4km (1.5 miles) ⓘHosey Mine group, Mansfield Gulch (Mansfield Canyon), Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
4.0km (2.5 miles) ⓘAmerican Boy Mine (Lost Horse; Rhode Island; Down #1 & #2; Albert Gross; Fraction; New York; American), Piper Gulch, Mansfield Gulch (Mansfield Canyon), Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
4.5km (2.8 miles) ⓘHappy Jack Mine (Mountain View Mine; Clipper Mine; Eclipse Mine), Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
5.8km (3.6 miles) ⓘDouble Header Mine (Double Header prospect), Anaconda Mine group, Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
5.9km (3.6 miles) ⓘMansfield Mine group (Mansfield No. 1 and 2), Mansfield Gulch (Mansfield Canyon), Temporal Gulch, Wrightson Mining District, Santa Cruz County, Arizona, USA
References
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 202.
 
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