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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Illite from
Chimney Creek Mine (Chimney Prospect), Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA


Locality type:Mine
Classification
Species:Muscovite var: Illite
Formula:K0.65Al2.0[Al0.65Si3.35O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Illite data
Locality Data:Click here to view Chimney Creek Mine (Chimney Prospect), Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA
Data Identifiers
Mindat Occurrence Record ID:1346093
Long-form Identifier:1:3:1346093:8
GUID (UUID V4):0
Nearest other occurrences of Illite
3.8km (2.4 miles) ⓘRabbit Creek Mine, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA
6.6km (4.1 miles) ⓘTwin Creeks Mine, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA
11.8km (7.3 miles) ⓘSummer Camp pit, Getchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA
31.0km (19.3 miles) ⓘMidas Mine (Reco Mine; Big Chief group; King Midas claim; Dixie claim), Gold Circle Mining District (Midas Mining District), Elko County, Nevada, USA
48.8km (30.3 miles) ⓘKramer Hill Mine, Golconda Mining District, Humboldt County, Nevada, USA
53.1km (33.0 miles) ⓘHollister deposit (Ivanhoe/USX; Butte; Velvet; Clementine), Ivanhoe Mining District, Elko County, Nevada, USA
72.4km (45.0 miles) ⓘMeikle Mine, Bootstrap Mining District, Elko County, Nevada, USA
72.9km (45.3 miles) ⓘDeep Post orebody, Betze-Post pit, Lynn Mining District, Eureka County, Nevada, USA
73.5km (45.7 miles) ⓘBetze-Post pit, Lynn Mining District, Eureka County, Nevada, USA
74.7km (46.4 miles) ⓘGreater Goldstrike- North Mines, Lynn Mining District, Eureka County, Nevada, USA
References
Osterberg, M. W. (1990). Geology and geochemistry of the Chimney Creek gold deposit, Humboldt County, Nevada. PhD Thesis, University of Arizona.
 
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