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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Tremolite from
Prospects West of Silver Lake, Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA


Locality type:Lake
Classification
Species:Tremolite
Formula:◻Ca2Mg5(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tremolite data
Locality Data:Click here to view Prospects West of Silver Lake, Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:517697
Long-form Identifier:1:3:517697:7
GUID (UUID V4):0
Nearest other occurrences of Tremolite
0.4km (0.2 miles) ⓘDolphin and Carioca Prospect (Hilton and Dobie Prospect), Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA
2.0km (1.3 miles) ⓘBig Cottonwood Mine, Great Western Mine Group, Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA
2.1km (1.3 miles) ⓘMountain Lake Mine (Jack Mine), Great Western Mine Group, Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA
2.3km (1.4 miles) ⓘRelief Shaft, Great Western Mine Group, Brighton, Big Cottonwood Mining District, Salt Lake County, Utah, USA
3.3km (2.0 miles) ⓘAlbian Basin, Alta, Little Cottonwood Mining District, Salt Lake County, Utah, USA
61.9km (38.5 miles) ⓘCliff Mine, Ophir, Ophir Mining District, Tooele County, Utah, USA
62.1km (38.6 miles) ⓘOphir Hill Consolidated Mine, Ophir, Ophir Mining District, Tooele County, Utah, USA
62.3km (38.7 miles) ⓘHidden Treasure Mine, Jacob City, Ophir Mining District, Tooele County, Utah, USA
62.3km (38.7 miles) ⓘOphir Coalition Mine, Ophir, Ophir Mining District, Tooele County, Utah, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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