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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K Feldspar from
Montorsi Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy


Locality type:Mine
Classification
Species:'K Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view K Feldspar data
Locality Data:Click here to view Montorsi Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:1000102
Long-form Identifier:1:3:1000102:6
GUID (UUID V4):0
Nearest other occurrences of K Feldspar
0.0km (0.0 miles) ⓘMaffei Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
27.2km (16.9 miles) ⓘFenice Capanne Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
27.7km (17.2 miles) ⓘPoggio al Montone, Montoccoli-Castellaccia area (Fosso Zanca-Filone di Montoccoli area; Zanca Valley mines), Massa Marittima, Grosseto Province, Tuscany, Italy
28.1km (17.4 miles) ⓘCape Pero, Cavo, Rio Marina, Rio, Livorno Province, Tuscany, Italy
28.3km (17.6 miles) ⓘNiccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy
30.6km (19.0 miles) ⓘGavorrano Mine, Gavorrano, Grosseto Province, Tuscany, Italy
30.9km (19.2 miles) ⓘValle Giove stope, Rio Mine, Rio Marina, Rio, Livorno Province, Tuscany, Italy
31.1km (19.3 miles) ⓘVigneria stope, Rio Mine, Rio Marina, Rio, Livorno Province, Tuscany, Italy
31.9km (19.8 miles) ⓘTorre di Rio - Santa Filomena area (Monte della Torre), Rio Marina, Rio, Livorno Province, Tuscany, Italy
33.1km (20.6 miles) ⓘOrtano coast, Rio Marina, Rio, Livorno Province, Tuscany, Italy
References
Nannoni, R., & Marinai, V. (2008). Monte Spinosa. Nuovi ritrovamenti alle miniere Maffei e Montorsi. Rivista Mineralogica Italiana, 2/2008, 98-111.
 
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