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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Quartz from
Jinchanggou Au-Ag-Mo-W deposit, Subei Co., Jiuquan, Gansu, China


Locality type:Deposit
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Jinchanggou Au-Ag-Mo-W deposit, Subei Co., Jiuquan, Gansu, China
Data Identifiers
Mindat Occurrence Record ID:756352
Long-form Identifier:1:3:756352:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
54.6km (33.9 miles) ⓘXiaoxigong Mine, Guazhou Co., Jiuquan, Gansu, China
58.9km (36.6 miles) ⓘGongpoquan Cu deposit, Gongpoquan ore field, Subei Co., Jiuquan, Gansu, China
67.5km (42.0 miles) ⓘDakouzi Cu-Au deposit, Subei Co., Jiuquan, Gansu, China
69.2km (43.0 miles) ⓘTa'ergou W deposit, Yeniutan intrusion, Guazhou Co., Jiuquan, Gansu, China
70.2km (43.6 miles) ⓘHanyaozi Grassland Site, Mazongshan nephrite deposit, Subei Co., Jiuquan, Gansu, China
72.1km (44.8 miles) ⓘMazongshan Mine, Subei Co., Jiuquan, Gansu, China
72.2km (44.9 miles) ⓘHeishan Cu-Ni deposit, Subei Co., Jiuquan, Gansu, China
97.3km (60.5 miles) ⓘNanjinshan Au Mine, Subei Co., Jiuquan, Gansu, China
References
Boling Pan, Jianshu Zhang, and Fachang Yang (1989): Geology and Prospecting 25(7), 16-22
 
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