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
Bayi-Muchang prospecting area, Maizhokunggar Co. (Mozhugongka Co.), Lhasa, Tibet, China


Locality type:Prospect
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 Bayi-Muchang prospecting area, Maizhokunggar Co. (Mozhugongka Co.), Lhasa, Tibet, China
Data Identifiers
Mindat Occurrence Record ID:1661794
Long-form Identifier:1:3:1661794:4
GUID (UUID V4):0
Nearest other occurrences of Illite
13.5km (8.4 miles) ⓘJiama Cu-polymetallic deposit (Gyama Cu-polymetallic deposit; Jiamachikang Cu-polymetallic deposit), Maizhokunggar Co. (Mozhugongka Co.), Lhasa, Tibet, China
40.6km (25.2 miles) ⓘNuri Cu-Mo-W deposit, Nêdong Co. (Naidong Co.; Zedang Co.), Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, China
48.9km (30.4 miles) ⓘMingze-Chengba Cu-Au-Mo deposit, Sangri Co., Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, China
53.5km (33.3 miles) ⓘPanan W deposit, Nêdong Co. (Naidong Co.; Zedang Co.), Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture), Tibet, China
81.1km (50.4 miles) ⓘLietinggang Fe-Cu-(Mo) deposit, Doilungdêqên District, Lhasa, Tibet, China
83.1km (51.6 miles) ⓘLeqingla Fe-Pb-Zn deposit, Lhünzhub Co. (Linzhou Co.), Lhasa, Tibet, China
References
Zhao, Junfeng, Zhu, Yabo, Lu, Wanjian, Xiao, Bing, Yang, Zhengkun, Du, Liang (2024) Shortwave infrared (SWIR) spectroscopy for greenfield exploration: Investigating the Bayi-Muchang prospect within the Jiama giant Porphyry-Skarn system. Ore Geology Reviews, 175. 106369 doi:10.1016/j.oregeorev.2024.106369
 
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