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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Manganese-bearing Calcite from
Osikovo deposit, Septemvri Mine, Madan Municipality, Smolyan Province, Bulgaria


Locality type:Deposit
Classification
Species:Calcite var: Manganese-bearing Calcite
Formula:(Ca,Mn)CO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz4
Chalcopyrite3
Sphalerite2
Pyrite1
Galena1
Calcite1
Data
Mineral Data:Click here to view Manganese-bearing Calcite data
Locality Data:Click here to view Osikovo deposit, Septemvri Mine, Madan Municipality, Smolyan Province, Bulgaria
Photo GalleryView Gallery (5 photos)
Data Identifiers
Mindat Occurrence Record ID:759385
Long-form Identifier:1:3:759385:7
GUID (UUID V4):0
Nearest other occurrences of Manganese-bearing Calcite
2.1km (1.3 miles) Mogilata deposit, Septemvri Mine, Madan Municipality, Smolyan Province, Bulgaria
4.4km (2.8 miles) Ribnitsa deposit, Rudozem Municipality, Smolyan Province, Bulgaria
5.2km (3.2 miles) Krushev dol Mine, Madan Municipality, Smolyan Province, Bulgaria
5.6km (3.5 miles) Yuzhna Petrovitza deposit, Borieva Mine, Madan Municipality, Smolyan Province, Bulgaria
8.8km (5.4 miles) Bellevica deposit, Zlatograd Municipality, Smolyan Province, Bulgaria
9.4km (5.9 miles) Androvo mine, Erma Reka, Zlatograd Municipality, Smolyan Province, Bulgaria
21.0km (13.0 miles) Davidkovo ore field, Davidkovo, Banite Municipality, Smolyan Province, Bulgaria
31.9km (19.8 miles) Droujba mine, Djurkovo Complex, Laki, Laki Municipality, Plovdiv Province, Bulgaria
38.9km (24.2 miles) Laki, Laki Municipality, Plovdiv Province, Bulgaria
44.9km (27.9 miles) Yugovo, Laki, Laki Municipality, Plovdiv Province, Bulgaria
References
 
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