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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Epidote from
Heath Canyon flood control channel, Wrightwood, San Bernardino County, California, USA


Locality type:Channel
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Heath Canyon flood control channel, Wrightwood, San Bernardino County, California, USA
Data Identifiers
Mindat Occurrence Record ID:470375
Long-form Identifier:1:3:470375:4
GUID (UUID V4):0
Nearest other occurrences of Epidote
14.9km (9.3 miles) ⓘCucamonga Mine (Cucamonga Zinc Mine; Blew Jordam Mine), Cucamonga Peak, Lytle Creek District, San Bernardino County, California, USA
15.7km (9.7 miles) ⓘCascade Canyon, San Bernardino County, California, USA
34.0km (21.1 miles) ⓘBadger Canyon occurrence, Marshall Peak, San Bernardino, San Bernardino County, California, USA
35.8km (22.2 miles) ⓘBonanza Dome and Beacon Mine (Bonanza Dome claims), Silver Peak [2], Shadow Mountains Tungsten-North Field, Shadow Mts [2], San Bernardino County, California, USA
38.9km (24.2 miles) ⓘHenshaw Quarry, Bloomington, San Bernardino County, California, USA
40.4km (25.1 miles) ⓘJensen Quarry, Jurupa Mountains, Jurupa Valley, Riverside County, California, USA
42.6km (26.5 miles) ⓘCommercial Quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Jurupa Valley, Riverside County, California, USA
44.8km (27.8 miles) ⓘShadow Mountains Tungsten-North Field, Shadow Mts [2], San Bernardino County, California, USA
44.9km (27.9 miles) ⓘJust Tungsten Quarries Mine (Shadow Mts Tungsten-North Field; Shadow Mtn. Mines; Just Associates Mine; Princess Pat Mine; Shadow Mountains Mines; Shadow Mountain Mine), Silver Peak [2], Shadow Mountains Tungsten-North Field, Shadow Mts [2], San Bernardino County, California, USA
45.8km (28.5 miles) ⓘOld City Quarry (City Quarry; North Hill Quarry; Quarry Hill; Fairmount), Riverside, Riverside County, California, USA
References
Cannon Microprobe Services, Seattle, WA
 
and/or  
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