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
Yushui Cu Mine, Mei Co., Meizhou, Guangdong, 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 Yushui Cu Mine, Mei Co., Meizhou, Guangdong, China
Data Identifiers
Mindat Occurrence Record ID:1509627
Long-form Identifier:1:3:1509627:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
25.1km (15.6 miles) ⓘBachi REE deposit, Mei Co., Meizhou, Guangdong, China
39.2km (24.4 miles) ⓘJianshan Fe deposit, Pingyuan Co., Meizhou, Guangdong, China
83.1km (51.7 miles) ⓘHeling REE deposit, Xunwu Co., Ganzhou, Jiangxi, China
85.5km (53.1 miles) ⓘXinan deposit, Zijinshan ore field, Shanghang Co., Longyan, Fujian, China
87.2km (54.2 miles) ⓘFei'eshan W-Sn deposit, Chaozhou, Guangdong, China
87.5km (54.4 miles) ⓘZijinshan Mine, Zijinshan ore field, Shanghang Co., Longyan, Fujian, China
87.8km (54.5 miles) ⓘDongnan Cu deposit, Zijinshan ore field, Shanghang Co., Longyan, Fujian, China
87.9km (54.6 miles) ⓘJintonghu Cu-Au deposit, Zijinshan ore field, Shanghang Co., Longyan, Fujian, China
88.8km (55.2 miles) ⓘTiantangshan tin deposit, Longchuan Co. (Lungchuan Co.), Heyuan, Guangdong, China
88.9km (55.2 miles) ⓘLuoboling Cu-(Mo) deposit (Luobuling Cu-(Mo) deposit), Zijinshan ore field, Shanghang Co., Longyan, Fujian, China
References
Feng, Fan, Liu, Wenbiao, Liu, Siqing, Chen, Siyu (2022) Mineralogy and Innovative Flash Flotation Separation of Cu-Pb-Zn Polymetallic Ore in Weak Acidic Pulp. Minerals, 12 (8) 1041 doi:10.3390/min12081041
 
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