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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Ripidolite from
Pengyang uranium deposit, Zhenyuan Co., Qingyang, Gansu, China


Locality type:Deposit
Classification
Species:Clinochlore var: Ripidolite
Formula:(Mg,Fe,Al)6(Si,Al)4O10(OH)8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ripidolite data
Locality Data:Click here to view Pengyang uranium deposit, Zhenyuan Co., Qingyang, Gansu, China
Data Identifiers
Mindat Occurrence Record ID:1964604
Long-form Identifier:1:3:1964604:4
GUID (UUID V4):0
References
Yang, Haoze; Luo, Jin-Cheng; Yang, Guifeng; Liang, Yan; Chen, Youwei; Lan, Qing; Zhu, Qiang; Zhang, Bo (2026) The Formation Mechanism of Chlorite and Its Constraints on Uranium Mineralization: A Case Study from the Pengyang Sandstone-Hosted Uranium Deposit in the Southwestern Ordos Basin, North China. Minerals, 16 (6). doi:10.3390/min16060633
 
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