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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Calcite from
Yarnbury Mines, Grassington Moor, Grassington, Craven, North Yorkshire, England, UK


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Yarnbury Mines, Grassington Moor, Grassington, Craven, North Yorkshire, England, UK
Data Identifiers
Mindat Occurrence Record ID:250682
Long-form Identifier:1:3:250682:1
GUID (UUID V4):0
Nearest other occurrences of Calcite
2.3km (1.5 miles) ⓘTurf Pits Mine (West Turf Pits Mine), Grassington Moor, Grassington, Craven, North Yorkshire, England, UK
4.4km (2.7 miles) ⓘElbolton Mine, Elbolton Hill, Thorpe, Craven, North Yorkshire, England, UK
4.4km (2.8 miles) ⓘConistone Moor Mines (Mossdale Mines), Conistone with Kilnsey, Craven, North Yorkshire, England, UK
6.6km (4.1 miles) ⓘGillheads Mine (Gill Heads Mine), Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
7.0km (4.3 miles) ⓘTrollers Gill (Skyreholme Beck Valley), Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
7.2km (4.5 miles) ⓘOld Providence Mine, Kettlewell with Starbotton, Craven, North Yorkshire, England, UK
8.9km (5.6 miles) ⓘStarbotton Moorend Mine (New Providence Mine; Wharfedale Mine), Kettlewell with Starbotton, Craven, North Yorkshire, England, UK
11.1km (6.9 miles) ⓘColdstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
13.6km (8.4 miles) ⓘBuckden Gavel Mine, Buckden, Craven, North Yorkshire, England, UK
17.1km (10.6 miles) ⓘBenscar Veins, Settle - Malham Area, Craven, North Yorkshire, England, UK
References
 
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