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
Nanlongwangmiao 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 Nanlongwangmiao Au deposit, Qingyuan Co., Fushun, Liaoning, China
Data Identifiers
Mindat Occurrence Record ID:455095
Long-form Identifier:1:3:455095:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.4km (5.8 miles) ⓘXianjinchang Au deposit, Qingyuan Co., Fushun, Liaoning, China
36.7km (22.8 miles) ⓘHongtoushan Mine, Qingyuan Co., Fushun, Liaoning, China
47.0km (29.2 miles) ⓘHuangqizhai Town, Kaiyuan Co., Tieling, Liaoning, China
65.3km (40.6 miles) ⓘYantongqiaozi Au deposit, Meihekou Co., Tonghua, Jilin, China
67.1km (41.7 miles) ⓘZhaojiatai Pluton, Kaiyuan Co., Tieling, Liaoning, China
96.0km (59.7 miles) ⓘErmi Cu deposit, Tonghua Co., Tonghua, Jilin, China
98.1km (61.0 miles) ⓘShanmen Ag-(Au) deposit (Siping Ag-(Au) deposit), Lishu County, Siping, Jilin, China
References
wrgis.wr.usgs.gov (2004) http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
 
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