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
Xianjinchang Au deposit, Qingyuan Co., Fushun, Liaoning, China


Locality type:Deposit
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 Xianjinchang Au deposit, Qingyuan Co., Fushun, Liaoning, China
Data Identifiers
Mindat Occurrence Record ID:749188
Long-form Identifier:1:3:749188:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.4km (5.8 miles) ⓘNanlongwangmiao Au deposit, Qingyuan Co., Fushun, Liaoning, China
43.2km (26.9 miles) ⓘHongtoushan Mine, Qingyuan Co., Fushun, Liaoning, China
56.1km (34.8 miles) ⓘYantongqiaozi Au deposit, Meihekou Co., Tonghua, Jilin, China
56.4km (35.0 miles) ⓘHuangqizhai Town, Kaiyuan Co., Tieling, Liaoning, China
74.7km (46.4 miles) ⓘZhaojiatai Pluton, Kaiyuan Co., Tieling, Liaoning, China
87.9km (54.6 miles) ⓘErmi Cu deposit, Tonghua Co., Tonghua, Jilin, China
93.1km (57.9 miles) ⓘChibaisong Cu-Ni-PGE deposit, Tonghua Co., Tonghua, Jilin, China
97.5km (60.6 miles) ⓘShipenggou Au deposit, Tonghua, Jilin, China
References
Pengren Yan (1992): Geology and Prospecting 28(7), 49-53
 
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