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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Native Copper from
Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK


01217220017367110133058.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
07349160017367110119819.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
02811780017271986135041.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
06739070017271986114085.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
02811780017271986135041.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
06739070017271986114085.jpg
Native Copper

Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
Locality type:Slag Locality
Classification
Species:Native Copper
Formula:Cu
Formation:Post-mining/Anthropogenic
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Connellite1
Native Silver1
Data
Mineral Data:Click here to view Native Copper data
Locality Data:Click here to view Stoneycroft Smelter slag locality, Above Derwent, Allerdale, Cumbria, England, UK
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:46064
Long-form Identifier:1:3:46064:6
GUID (UUID V4):0
Nearest other occurrences of Native Copper
14.0km (8.7 miles) ⓘGreenside Mine, Patterdale, Eden, Cumbria, England, UK
14.5km (9.0 miles) ⓘHigher Roughton Gill (Balliway Rigg), Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
14.6km (9.1 miles) ⓘSilver Gill, Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
17.2km (10.7 miles) ⓘDriggith Mine, Caldbeck, Allerdale, Cumbria, England, UK
51.3km (31.8 miles) ⓘCornriggs Vein, Black Burn Area, Alston Moor, Eden, Cumbria, England, UK
70.2km (43.6 miles) ⓘGroverake Mine, Rookhope, Stanhope, County Durham, England, UK
88.8km (55.2 miles) ⓘCastleside Smelting Mill slag locality, Healeyfield, County Durham, England, UK
References
 
and/or  
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