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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Dickite from
La'erma Au-Se deposit, Luqu Co., Gannan, Gansu, China


Locality type:Deposit
Classification
Species:Dickite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dickite data
Locality Data:Click here to view La'erma Au-Se deposit, Luqu Co., Gannan, Gansu, China
Data Identifiers
Mindat Occurrence Record ID:439669
Long-form Identifier:1:3:439669:7
GUID (UUID V4):0
Nearest other occurrences of Dickite
15.1km (9.4 miles) ⓘQiongmo Au-Se deposit (Qiongme Au-Se deposit; Quongme Au-Se deposit), Zoigê Co. (Ruo'ergai Co.), Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China
22.0km (13.7 miles) ⓘYaxiang Au-Se deposit, Zoigê Co. (Ruo'ergai Co.), Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Sichuan, China
References
Jiajun Liu and Minghua Zheng (1994): Geology and Prospecting 30(6), 19-22
Xinhui Liu, Mingshen Feng, Jiajun Liu, Minwu Liu, and Yongwen Zhang (2011): Gold Science and Technology 19(4), 6-12
Liu, Jiajun, Weng, Guoming, Carranza, Emmanuel John M., Zhai, Degao, Wang, Yinhong, Zhang, Fangfang, Gao, Shen, Xu, Lei (2024) Mineral Assemblages and Ore-Forming Physicochemical Conditions of the La’erma and Qiongmo Au–Se Deposits in the Western Qinling Orogen, Central China. Minerals, 14 (5) doi:10.3390/min14050507
 
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