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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Fluorapatite from
Titignano, Orvieto, Terni Province, Umbria, Italy


Classification
Species:Fluorapatite
Formula:Ca5(PO4)3F
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorapatite data
Locality Data:Click here to view Titignano, Orvieto, Terni Province, Umbria, Italy
Data Identifiers
Mindat Occurrence Record ID:306388
Long-form Identifier:1:3:306388:0
GUID (UUID V4):0
Nearest other occurrences of Fluorapatite
11.9km (7.4 miles) ⓘVispi Quarry, San Venanzo, Terni Province, Umbria, Italy
31.6km (19.6 miles) ⓘColle Fabbri, Spoleto, Perugia Province, Umbria, Italy
39.9km (24.8 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
44.5km (27.6 miles) ⓘCasale Rosati, Valentano, Viterbo Province, Lazio, Italy
53.0km (32.9 miles) ⓘLa Botte (Botte), Vetralla, Viterbo Province, Lazio, Italy
54.0km (33.6 miles) ⓘCassia Road km 61.5, Capranica, Viterbo Province, Lazio, Italy
54.3km (33.7 miles) ⓘCampo Padella, Capranica, Viterbo Province, Lazio, Italy
64.9km (40.4 miles) ⓘCupaello Quarry, Santa Rufina, Rieti, Rieti Province, Lazio, Italy
69.7km (43.3 miles) ⓘFicoreto carbonatite, Campagnano di Roma, Metropolitan City of Rome Capital, Lazio, Italy
76.6km (47.6 miles) ⓘFaggetto Tondo Cave, Monte Cucco, Sigillo, Perugia Province, Umbria, Italy
References
Stoppa, Francesco, Liu, Yu (1995) Chemical composition and petrogenetic implications of apatites from some ultra-alkaline Italian rocks. European Journal of Mineralogy, 7 (2) 391-402 doi:10.1127/ejm/7/2/0391
 
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