Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Sepiolite from
Dalucao REE deposit, Dechang County, Liangshan Yi, Sichuan, China


Locality type:Deposit
Classification
Species:Sepiolite
Formula:Mg4(Si6O15)(OH)2 · 6H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sepiolite data
Locality Data:Click here to view Dalucao REE deposit, Dechang County, Liangshan Yi, Sichuan, China
Data Identifiers
Mindat Occurrence Record ID:1211368
Long-form Identifier:1:3:1211368:0
GUID (UUID V4):0
References
Liu, Yan; Zhu, Zhimin; Chen, Chao; Zhang, Shuping; Sun, Xiang; Yang, Zhusen; Liang, Wei (2015) Geochemical and mineralogical characteristics of weathered ore in the Dalucao REE deposit, Mianning–Dechang REE Belt, western Sichuan Province, southwestern China. Ore Geology Reviews, 71. p.437-456. doi:10.1016/j.oregeorev.2015.06.009
 
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