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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Marcasite from
Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy


Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:82014
Long-form Identifier:1:3:82014:9
GUID (UUID V4):0
Nearest other occurrences of Marcasite
2.5km (1.5 miles) ⓘCerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
14.0km (8.7 miles) ⓘSaturnia, Manciano, Grosseto Province, Tuscany, Italy
18.3km (11.4 miles) ⓘFosso "La Fuliggine", Catabbio, Semproniano, Grosseto Province, Tuscany, Italy
19.2km (12.0 miles) ⓘCatabbio mine, Catabbio, Semproniano, Grosseto Province, Tuscany, Italy
21.1km (13.1 miles) ⓘSan Martino sul Fiora mine, San Martino sul Fiora, Manciano, Grosseto Province, Tuscany, Italy
23.8km (14.8 miles) ⓘMonte Labbro I Mine, Roccalbegna, Grosseto Province, Tuscany, Italy
24.2km (15.1 miles) ⓘBanditella Mine, Arcidosso, Grosseto Province, Tuscany, Italy
24.2km (15.1 miles) ⓘMonte Labbro II Mine, Santa Fiora, Grosseto Province, Tuscany, Italy
24.4km (15.2 miles) ⓘTafone mine (Valle del Tafone mining area), Manciano, Grosseto Province, Tuscany, Italy
28.3km (17.6 miles) ⓘBagnore Mine (Le Bagnore Mine), Santa Fiora, Grosseto Province, Tuscany, Italy
References
Sitta, S., & Turconi, B. (1981). Le Zolfiere di Scansano (GR). Rivista Mineralogica Italiana, 5(3), 71-80.
 
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