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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Hematite from
Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy


01677600017371984801100.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
00761940017272024682077.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
02998940017272024694543.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
00686630017366680423225.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
00761940017272024682077.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
02998940017272024694543.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
01677600017371984801100.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
00761940017272024682077.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
02998940017272024694543.jpg
Hematite, etc.

Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
Locality type:Quarry
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Smectite Group3
Cristobalite3
Vonsenite2
Opal1
- var Opal-AN1
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Campomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:243246
Long-form Identifier:1:3:243246:5
GUID (UUID V4):0
Nearest other occurrences of Hematite
21.4km (13.3 miles) ⓘMonte di Cellere, Cellere, Viterbo Province, Lazio, Italy
24.3km (15.1 miles) ⓘCasale Rosati, Valentano, Viterbo Province, Lazio, Italy
29.9km (18.6 miles) ⓘCase Collina, Pitigliano, Grosseto Province, Tuscany, Italy
32.3km (20.1 miles) ⓘPoggio Pinzo (Gradoli pozzolana quarry), Gradoli, Viterbo Province, Lazio, Italy
32.5km (20.2 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
34.0km (21.1 miles) ⓘPian di San Martino, Vetralla, Viterbo Province, Lazio, Italy
36.0km (22.4 miles) ⓘCastellaccio di Petrignano, Viterbo, Viterbo Province, Lazio, Italy
37.0km (23.0 miles) ⓘLa Botte (Botte), Vetralla, Viterbo Province, Lazio, Italy
37.3km (23.2 miles) ⓘPoggio Mortaio (Poggio Mortaio Mine; Monte Argentario Mine; Poggio delle Polveriere; Terra Rossa; Il Passo), Monte Argentario, Grosseto Province, Tuscany, Italy
38.0km (23.6 miles) ⓘMontecchio Cave, Semproniano, Grosseto Province, Tuscany, Italy
References
Passaglia, E. & Turconi, B. (1982): Silicati ed altri minerali di Montalto di Castro - VT. Rivista Mineralogica Italiana, 4/1982, 97-110.
 
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