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


Locality type:Mine
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Tripuhyite2
Quartz2
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:82010
Long-form Identifier:1:3:82010:3
GUID (UUID V4):0
Nearest other occurrences of Goethite
14.0km (8.7 miles) ⓘMontecchio Cave, Semproniano, Grosseto Province, Tuscany, Italy
18.3km (11.4 miles) ⓘFosso "La Fuliggine", Catabbio, Semproniano, Grosseto Province, Tuscany, Italy
28.3km (17.6 miles) ⓘBagnore Mine (Le Bagnore Mine), Santa Fiora, Grosseto Province, Tuscany, Italy
28.6km (17.8 miles) ⓘPoggio Mortaio (Poggio Mortaio Mine; Monte Argentario Mine; Poggio delle Polveriere; Terra Rossa; Il Passo), Monte Argentario, Grosseto Province, Tuscany, Italy
29.9km (18.6 miles) ⓘLa Sega quarry, Bagnoli, Arcidosso, Grosseto Province, Tuscany, Italy
30.1km (18.7 miles) ⓘIl Pino quarry, Arcidosso, Grosseto Province, Tuscany, Italy
31.6km (19.7 miles) ⓘMazzarelle quarry, Castel del Piano, Grosseto Province, Tuscany, Italy
31.8km (19.8 miles) ⓘPodere Nuovo quarry, Castel del Piano, Grosseto Province, Tuscany, Italy
48.8km (30.3 miles) ⓘBagni di Petriolo (Terme di Petriolo), Monticiano, Siena Province, Tuscany, Italy
52.0km (32.3 miles) ⓘLago dell'Accesa slag locality, Massa Marittima, 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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