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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Biotite from
Weiquan Mine, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China


Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Weiquan Mine, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China
Data Identifiers
Mindat Occurrence Record ID:526776
Long-form Identifier:1:3:526776:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
26.1km (16.2 miles) ⓘDadonggou Au deposit, Shanshan Co., Turpan, Xinjiang, China
34.3km (21.3 miles) ⓘBailingshan Fe-(Cu) deposit, Shanshan Co., Turpan, Xinjiang, China
49.0km (30.4 miles) ⓘPaertagexi porphyry Cu deposit, Shanshan Co., Turpan, Xinjiang, China
53.4km (33.2 miles) ⓘTieling deposit, Shanshan Co., Turpan, Xinjiang, China
65.3km (40.6 miles) ⓘYanxi Cu deposit, Tuwu-Yandong copper ore belt, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China
69.8km (43.4 miles) ⓘYandong Cu deposit, Tuwu-Yandong copper ore belt, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China
72.6km (45.1 miles) ⓘAqishan Pb-Zn deposit, Shanshan Co., Turpan, Xinjiang, China
76.8km (47.7 miles) ⓘHuanglongshan Au deposit, Shanshan Co., Turpan, Xinjiang, China
77.1km (47.9 miles) ⓘTuwu Mine, Tuwu-Yandong copper ore belt, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China
83.9km (52.2 miles) ⓘShuangqing Cu deposit, Yizhou District, Hami Prefecture (Kumul Prefecture; Qumul Prefecture), Xinjiang, China
References
Han, Chunming; Xiao, Wenjiao; Zhao, Guochun; Mao, Jingwen; Li, Sanzhong; Yan, Zhen; Mao, Qigui (2006) Major types, characteristics and geodynamic mechanism of Upper Paleozoic copper deposits in northern Xinjiang, northwestern China. Ore Geology Reviews, 28 (3). p.308-328. doi:10.1016/j.oregeorev.2005.04.002
Jing Feng, Yongbao Gao, Lei Wang, Wenyuan Li, Zhaowei Zhang, and Wenjuan Tan (2008): Mineral Deposits 27(5), 559-569
Han, Chunming, Xiao, Wenjiao, Zhao, Guochun, Su, Benxun, Sakyi, Patrick Asamoah, Ao, Songjian, Wan, Bo, Zhang, Jien, Zhang, Zhiyong (2014) Late Paleozoic metallogenesis and evolution of the East Tianshan Orogenic Belt (NW China, Central Asia Orogenic Belt) Geology of Ore Deposits, 56 (6) 493-512 doi:10.1134/s1075701514060075
 
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