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
Mali Co (Ni Co; Mani Cuo; Ni Cuo), Gê'gyai Co. (Geji Co.), Ngari, Tibet, China


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 Mali Co (Ni Co; Mani Cuo; Ni Cuo), Gê'gyai Co. (Geji Co.), Ngari, Tibet, China
Data Identifiers
Mindat Occurrence Record ID:914482
Long-form Identifier:1:3:914482:8
GUID (UUID V4):0
References
Chang Xu (1985): Scientia Geologica Sinica 1(1), 87-96
 
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