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
Halamanning Mine, St Hilary, Cornwall, England, UK


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Halamanning Mine, St Hilary, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:39248
Long-form Identifier:1:3:39248:8
GUID (UUID V4):0
Nearest other occurrences of Hematite
2.8km (1.7 miles) ⓘTrebarvah Mine, Perranuthnoe, Cornwall, England, UK
6.0km (3.7 miles) ⓘWest Poldice Mine (East Wheal Margaret), Canon's Town, Ludgvan, Cornwall, England, UK
6.2km (3.9 miles) ⓘWheal Vor (Great Wheal Vor), Carleen, Breage, Cornwall, England, UK
7.6km (4.7 miles) ⓘLelant Consols, Trencrom, Ludgvan, Cornwall, England, UK
8.3km (5.2 miles) ⓘWheal Reeth, Trencrom, Ludgvan, Cornwall, England, UK
9.1km (5.6 miles) ⓘKnill Quarry, St Ives, Cornwall, England, UK
9.9km (6.1 miles) ⓘWheal Rose (Wheal Lomax), Porthleven, Cornwall, England, UK
10.4km (6.4 miles) ⓘWheal Trenwith, St Ives, Cornwall, England, UK
10.5km (6.5 miles) ⓘSt Ives Consols (incl. Wellesley Mine; Wheal Mary), St Ives, Cornwall, England, UK
10.8km (6.7 miles) ⓘWheal Union (Wheal Wens; Wheal Winze), Towednack, Cornwall, England, UK
References
P Haas (collected 2008)
 
and/or  
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