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
Wheal Enys (Wheal Vernon), Porkellis, Wendron, Cornwall, England, UK


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Wheal Enys (Wheal Vernon), Porkellis, Wendron, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:349575
Long-form Identifier:1:3:349575:9
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.6km (0.4 miles) ⓘBassett & Grylls Mine (Porkellis Mine; Porkellis Tin Mines; Wheal Jantar; Balwath Mine), Porkellis, Wendron, Cornwall, England, UK
0.8km (0.5 miles) ⓘBalcoath, Porkellis, Wendron, Cornwall, England, UK
1.1km (0.7 miles) ⓘGarlidna Mine, Garlidna United Mines, Porkellis, Wendron, Cornwall, England, UK
1.5km (0.9 miles) ⓘBalmynheer Mine, Porkellis, Wendron, Cornwall, England, UK
2.2km (1.4 miles) ⓘWheal Roots (Poldark Mine), Trenear, Wendron, Cornwall, England, UK
2.2km (1.4 miles) ⓘFatwork Mine, East Wheal Lovell (incl. Tregonebris Mine), Trewennack, Wendron, Cornwall, England, UK
3.5km (2.2 miles) ⓘWheal Ann, Boderwennack, Wendron, Cornwall, England, UK
3.8km (2.3 miles) ⓘSouth Wendron Mine (South Wheal Lovell; Lovell Consols), Trewennack, Wendron, Cornwall, England, UK
3.8km (2.4 miles) ⓘWheal Trumpet (Trumpet Consols), Boderwennack, Wendron, Cornwall, England, UK
4.2km (2.6 miles) ⓘRoselidden mine, Wendron, Cornwall, England, UK
References
Dines
 
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