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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Quartz from
Montauto mine, Manciano, Grosseto Province, Tuscany, Italy


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Stibnite2
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Montauto mine, Manciano, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:82005
Long-form Identifier:1:3:82005:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
7.1km (4.4 miles) ⓘPonte San Pietro mineralisation, Ischia di Castro, Viterbo Province, Lazio, Italy
9.9km (6.1 miles) ⓘCampomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
23.0km (14.3 miles) ⓘCase Collina, Pitigliano, Grosseto Province, Tuscany, Italy
24.0km (14.9 miles) ⓘSan Martino sul Fiora mine, San Martino sul Fiora, Manciano, Grosseto Province, Tuscany, Italy
25.5km (15.9 miles) ⓘFosso "La Fuliggine", Catabbio, Semproniano, Grosseto Province, Tuscany, Italy
26.4km (16.4 miles) ⓘCerreto Piano, Scansano, Grosseto Province, Tuscany, Italy
27.4km (17.1 miles) ⓘCatabbio mine, Catabbio, Semproniano, Grosseto Province, Tuscany, Italy
27.5km (17.1 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
27.5km (17.1 miles) ⓘPoggio Pinzo (Gradoli pozzolana quarry), Gradoli, Viterbo Province, Lazio, Italy
28.2km (17.5 miles) ⓘMontecchio Cave, Semproniano, Grosseto Province, Tuscany, Italy
References
D'Achiardi, A. (1872-73) Mineralogia della Toscana. Tipografia Nistri, Pisa, 2 volumes, 678 pages.
Meli, R. (2001) La miniera di Montauto, Grosseto, Toscana, Italia. Rivista Mineralogica Italiana, 25, 2 (2-2001), 117-120.
 
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