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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Fluorite from
Gillheads Mine (Gill Heads Mine), Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK


01716050017413016532444.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
06190460017271982098644.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
04464840017271982135438.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
02491430017271982165581.jpg
Fluorite, etc.

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
04217120017413015156729.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
08222720017362131458563.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
04464840017271982135438.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
01518110017362131475665.jpg
Fluorite, etc.

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
07201910017415918809183.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
06190460017271982098644.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
04464840017271982135438.jpg
Fluorite

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
02491430017271982165581.jpg
Fluorite, etc.

Gillheads Mine, Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
Locality type:Mine
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Baryte1
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Gillheads Mine (Gill Heads Mine), Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
Photo GalleryView Gallery (12 photos)
Data Identifiers
Mindat Occurrence Record ID:147199
Long-form Identifier:1:3:147199:1
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.5km (0.3 miles) ⓘTrollers Gill (Skyreholme Beck Valley), Skyreholme, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
5.0km (3.1 miles) ⓘDuck Street Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
5.2km (3.2 miles) ⓘHebden Moor Mines, Appletreewick, Craven, North Yorkshire, England, UK
5.6km (3.5 miles) ⓘElbolton Mine, Elbolton Hill, Thorpe, Craven, North Yorkshire, England, UK
6.0km (3.7 miles) ⓘColdstones Quarry, Greenhow, High and Low Bishopside, Harrogate, North Yorkshire, England, UK
6.6km (4.1 miles) ⓘYarnbury Mines, Grassington Moor, Grassington, Craven, North Yorkshire, England, UK
10.2km (6.3 miles) ⓘConistone Moor Mines (Mossdale Mines), Conistone with Kilnsey, Craven, North Yorkshire, England, UK
13.1km (8.1 miles) ⓘOld Providence Mine, Kettlewell with Starbotton, Craven, North Yorkshire, England, UK
14.8km (9.2 miles) ⓘCam Pasture Mines, Kettlewell with Starbotton, Craven, North Yorkshire, England, UK
15.4km (9.6 miles) ⓘHigh Mark Veins, Craven, North Yorkshire, England, UK
References
Dunham, Sir K.C. and Wilson, A.A. (1985). Geology of the Northern Pennine Orefield: Vol 2, Stainmore to Craven. 2nd edition, British Geological Survey, 180 pp.pages 91, 103, 228, 233
www.more.freeserve.co.uk (n.d.) http://www.more.freeserve.co.uk/gillheads.htm
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