Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Calcite from
Qianjiadian U deposit (QJD U deposit), Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China


Locality type:Deposit
Classification
Species:Calcite
Formula:CaCO3
Comments:Carbonate veins formed later than the diabase and are not directly related to magmatism. Combined with subsequent studies, they are interpreted to have formed by late-stage hydrocarbon-bearing groundwater-mixed hydrothermal fluids filling fractures in the diabase.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Qianjiadian U deposit (QJD U deposit), Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
Data Identifiers
Mindat Occurrence Record ID:530155
Long-form Identifier:1:3:530155:3
GUID (UUID V4):0
Nearest other occurrences of Calcite
6.7km (4.2 miles) ⓘQuin IV deposit, Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
10.9km (6.8 miles) ⓘDL U Deposit, Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
11.0km (6.8 miles) ⓘBaolongshan (BLS) deposit, Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
20.3km (12.6 miles) ⓘDalin U deposit (DL U deposit), Qianjiadian ore field, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
20.7km (12.9 miles) ⓘBaokan U deposit, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
47.0km (29.2 miles) ⓘHailijin U deposit, Horqin Left Middle Banner, Tongliao City (Tongliao Prefecture), Inner Mongolia, China
References
 
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