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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Dolomite from
Raposos mine, Raposos, Minas Gerais, Brazil


Locality type:Mine
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Raposos mine, Raposos, Minas Gerais, Brazil
Data Identifiers
Mindat Occurrence Record ID:643443
Long-form Identifier:1:3:643443:4
GUID (UUID V4):0
Nearest other occurrences of Dolomite
0.2km (0.1 miles) ⓘMorro Velho mine, Nova Lima, Minas Gerais, Brazil
5.0km (3.1 miles) ⓘBicalho Au deposit, Nova Lima, Minas Gerais, Brazil
8.3km (5.2 miles) ⓘÁguas Claras mine, Nova Lima, Minas Gerais, Brazil
8.4km (5.2 miles) ⓘLamego Au deposit, Sabará, Minas Gerais, Brazil
14.0km (8.7 miles) ⓘCuiabá mine, Sabará, Minas Gerais, Brazil
15.8km (9.8 miles) ⓘJuca Vieira mine, Caeté, Minas Gerais, Brazil
18.7km (11.6 miles) ⓘCapão Xavier mine, Nova Lima, Minas Gerais, Brazil
50.2km (31.2 miles) ⓘCaieira farm, Ouro Preto, Minas Gerais, Brazil
64.9km (40.3 miles) ⓘPassagem mine, Passagem de Mariana, Mariana, Minas Gerais, Brazil
References
Lobato, Lydia Maria, Ribeiro-Rodrigues, Luiz Cláudio, Vieira, Frederico Wallace Reis (2001) Brazil's premier gold province. Part II: geology and genesis of gold deposits in the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero. Mineralium Deposita, 36 (3) 249-277 doi:10.1007/s001260100180
 
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