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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Leucite from
Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy


Locality type:Quarry
Classification
Species:Leucite
Formula:K(AlSi2O6)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Leucite data
Locality Data:Click here to view Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:155396
Long-form Identifier:1:3:155396:3
GUID (UUID V4):0
Nearest other occurrences of Leucite
7.7km (4.8 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
12.2km (7.6 miles) ⓘTrachyte quarry, Gradoli, Viterbo Province, Lazio, Italy
24.4km (15.1 miles) ⓘForcinello carbonatite, Montefiascone, Viterbo Province, Lazio, Italy
25.4km (15.8 miles) ⓘMontefiascone caldera, Montefiascone, Viterbo Province, Lazio, Italy
47.1km (29.3 miles) ⓘPoggio Nibbio, Viterbo, Viterbo Province, Lazio, Italy
47.3km (29.4 miles) ⓘTitignano, Orvieto, Terni Province, Umbria, Italy
50.1km (31.1 miles) ⓘVispi Quarry, San Venanzo, Terni Province, Umbria, Italy
50.4km (31.3 miles) ⓘSan Venanzo Volcano, San Venanzo, Terni Province, Umbria, Italy
51.3km (31.9 miles) ⓘCassia Road km 61.5, Capranica, Viterbo Province, Lazio, Italy
53.2km (33.0 miles) ⓘCampo Padella, Capranica, Viterbo Province, Lazio, Italy
References
V. de Michele - Località Mineralogiche consigliate:Pitigliano - Notizie del Gruppo Min. Lombardo, n. 1, pagg. 12-13, March 1972 - (This publication later changed its name in Rivista Minealogica Italiana)
 
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