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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Chrysotile from
Jamestown Mine (Jamestown group), Jamestown, Jamestown District, Tuolumne County, California, USA


Locality type:Mine
Classification
Species:Chrysotile
Formula:Mg3(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chrysotile data
Locality Data:Click here to view Jamestown Mine (Jamestown group), Jamestown, Jamestown District, Tuolumne County, California, USA
Data Identifiers
Mindat Occurrence Record ID:3446
Long-form Identifier:1:3:3446:3
GUID (UUID V4):0
Nearest other occurrences of Chrysotile
3.4km (2.1 miles) ⓘPremier Asbestos Mine, Jamestown, Jamestown District, Tuolumne County, California, USA
11.1km (6.9 miles) ⓘUnnamed Asbestos occurrence [3], Sugarloaf Mountain, Foothill Copper Belt, Calaveras County, California, USA
11.5km (7.1 miles) ⓘCopperopolis Mine, Sugarloaf Mountain, Foothill Copper Belt, Calaveras County, California, USA
21.0km (13.1 miles) ⓘAshley property (Ashby property), Moccasin, Jacksonville Mining District, Tuolumne County, California, USA
21.4km (13.3 miles) ⓘTurner and Lloyd prospect (Turner & Lloyd prospect; Turner & Lloyd and Skipper claims), Elkhorn Station, Foothill Copper Belt, Calaveras County, California, USA
29.0km (18.0 miles) ⓘNuner prospect, Mountain Ranch, Mountain Ranch Mining District, East Belt, Calaveras County, California, USA
31.8km (19.8 miles) ⓘUnspecified Asbestos occurrence [1], Mountain Ranch, Mountain Ranch Mining District, East Belt, Calaveras County, California, USA
47.0km (29.2 miles) ⓘNeugebauer Mine, Camp Pardee, Pardee Mining District, Calaveras County, California, USA
62.1km (38.6 miles) ⓘMace Mine (Mace Ranch prospect), Sunnybrook, Pardee Mining District, Amador County, California, USA
References
Leicht, Wayne C., Nelson, Genne Myers (1994) Native Gold from the Jamestown Mine, Tuolumne County, California. The Mineralogical Record, 25 (1) 7-14
 
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