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
Alameda Mine, Jamestown, Jamestown 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
Comments:Occurs as quartz vein material.
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Phengite data
Locality Data:Click here to view Alameda Mine, Jamestown, Jamestown District, Tuolumne County, California, USA
Data Identifiers
Mindat Occurrence Record ID:1035814
Long-form Identifier:1:3:1035814:6
GUID (UUID V4):0
Nearest other occurrences of Phengite
1.5km (0.9 miles) ⓘRawhide Mine (Rawhide deposit; Paducah), Jamestown Mine (Jamestown group), Jamestown, Jamestown District, Tuolumne County, California, USA
2.1km (1.3 miles) ⓘTuttletown, Tuttletown Mining District, Tuolumne County, California, USA
3.5km (2.2 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
6.7km (4.2 miles) ⓘCarson Hill Gold Mining Company Mines (Carson Hill Mines), Melones, Carson Hill Mining District (Melones Mining District), Calaveras County, California, USA
6.9km (4.3 miles) ⓘReserve Mine, Carson Hill Gold Mining Company Mines (Carson Hill Mines), Melones, Carson Hill Mining District (Melones Mining District), Calaveras County, California, USA
7.5km (4.6 miles) ⓘCarson Hill, Carson Hill Mining District (Melones Mining District), Calaveras County, California, USA
20.0km (12.4 miles) ⓘButcher Shop Mine, Hodson, Hodson Mining District (Madam Felix Mining District; Felix Mining District), West Belt, Calaveras County, California, USA
20.2km (12.6 miles) ⓘRoyal Mountain King Mine (North pit; Skyrocket pit; Gold Knoll pit; Hobo pit; Hilltop pit; Butcher Shop; Hodson Fault; Dublin property; McCarty; Snowstorm; Skyrocket; Gold Knoll; Wilbur Womble; Lillian; Pine Log), Hodson, Hodson Mining District (Madam Felix Mining District; Felix Mining District), West Belt, Calaveras County, California, USA
29.2km (18.1 miles) ⓘMcAlpine Mine, Peñon Blanco Peak, Coulterville Mining District, Tuolumne County, California, USA
31.8km (19.7 miles) ⓘOro Rico Mine (Penon Blanco Mine), Peñon Blanco Peak, Coulterville, Coulterville Mining District, Mariposa County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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