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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Diamond (commodity) from
Koidu-Yengema, Kono District, Eastern Province, Sierra Leone


Locality type:Mining Area
Classification
Commodity:Diamond (commodity)
Data
Commodity Data:Click here to view Diamond (commodity) data
Locality Data:Click here to view Koidu-Yengema, Kono District, Eastern Province, Sierra Leone
Data Identifiers
Mindat Occurrence Record ID:1237750
Long-form Identifier:1:3:1237750:7
GUID (UUID V4):0
Nearest other deposits of Diamond (commodity)
46.3km (28.8 miles) ⓘTongo-Tonguma Diamond Project (Tongo-Panguma Kimberlite Field), Kenema District, Eastern Province, Sierra Leone
 
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