Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Phengite from
McAlpine Mine, Peñon Blanco Peak, Coulterville Mining District, Tuolumne County, California, USA


Locality type:Mine
Classification
Species:Muscovite var: Phengite
Formula:KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Phengite data
Locality Data:Click here to view McAlpine Mine, Peñon Blanco Peak, Coulterville Mining District, Tuolumne County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1035816
Long-form Identifier:1:3:1035816:4
GUID (UUID V4):0
Nearest other occurrences of Phengite
2.5km (1.6 miles) ⓘOro Rico Mine (Penon Blanco Mine), Peñon Blanco Peak, Coulterville, Coulterville Mining District, Mariposa County, California, USA
8.0km (5.0 miles) ⓘMary Harrison Mine, Mary Harrison group, Coulterville, Coulterville Mining District, Mariposa County, California, USA
8.2km (5.1 miles) ⓘLouisa Mine (Louise Mine; Louise Point Mine), Mary Harrison group, Coulterville, Coulterville Mining District, Mariposa County, California, USA
22.2km (13.8 miles) ⓘJosephine Mine (Pine Tree Mine; Pine Tree Josephine Mine; Pine Tree and Josephine Mine), Pacific Mining Co. group, Bagby, Bagby-Mariposa-Mount Bullion-Whitlock Mining District, Mariposa County, California, USA
25.7km (16.0 miles) ⓘHarvard Mine (Harvard Mine group; McCann claim; Mooney claim; Pacific claim; Vulture claim; Trio claim; Sobrante claim), Jamestown Mine (Jamestown group), Jamestown, Jamestown District, Tuolumne County, California, USA
27.7km (17.2 miles) ⓘRawhide Mine (Rawhide deposit; Paducah), Jamestown Mine (Jamestown group), Jamestown, Jamestown District, Tuolumne County, California, USA
29.2km (18.1 miles) ⓘAlameda Mine, Jamestown, Jamestown District, Tuolumne County, California, USA
30.9km (19.2 miles) ⓘTuttletown, Tuttletown Mining District, Tuolumne County, California, USA
32.8km (20.4 miles) ⓘHayseed Mine, Whitlock (Farmer's Hope; Whitlock Creek; Whitlock Gulch), Whitlock Mining District, Bagby-Mariposa-Mount Bullion-Whitlock Mining District, Mariposa County, California, USA
35.9km (22.3 miles) ⓘCarson Hill Gold Mining Company Mines (Carson Hill Mines), Melones, Carson Hill Mining District (Melones Mining District), Calaveras County, California, USA
References
Roberts, Andrew C., Scott Ercit, T., Criddle, Alan J., Jones, Gary C., Scott Williams, R., Cureton, Forrest F., Jensen, Martin C. (1994) Mcalpineite, Cu3TeO6·H2O, a new mineral from the McAlpine mine, Tuolumne County, California, and from the Centennial Eureka mine, Juab County, Utah. Mineralogical Magazine, 58 (392) 417-424 doi:10.1180/minmag.1994.058.392.07
 
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