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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Jamesonite from
Bounds Cliff, St Endellion, Cornwall, England, UK


Locality type:Cliff
Classification
Species:Jamesonite
Formula:Pb4FeSb6S14
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Jamesonite data
Locality Data:Click here to view Bounds Cliff, St Endellion, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:16548
Long-form Identifier:1:3:16548:6
GUID (UUID V4):0
Nearest other occurrences of Jamesonite
1.2km (0.8 miles) ⓘTreore Mine, St Endellion, Cornwall, England, UK
1.4km (0.9 miles) ⓘPendogget Mine, St Kew, Cornwall, England, UK
1.8km (1.1 miles) ⓘBodannon Mine, Trewetha, St Endellion, Cornwall, England, UK
2.1km (1.3 miles) ⓘPoltreworgey Mine, St Endellion, Cornwall, England, UK
2.2km (1.3 miles) ⓘWheal Boys (Trewetha Mine; Old Trewetha Mine), Port Isaac, St Endellion, Cornwall, England, UK
2.3km (1.5 miles) ⓘTresungers Mine (Rose Mine; Wheal Arthur), Port Isaac, St Endellion, Cornwall, England, UK
3.3km (2.0 miles) ⓘTrevinnick Mine, St Kew, Cornwall, England, UK
3.5km (2.2 miles) ⓘPengenna Mine, St Kew, Cornwall, England, UK
3.6km (2.2 miles) ⓘTrewethen Mine, St Kew, Cornwall, England, UK
5.1km (3.2 miles) ⓘPort Quin Mine, Port Quin, St Minver, Cornwall, England, UK
References
Stanley, C. J., Jones, G. C., Hart, A. D., Keller, P., Lloyd, D. (1991) Barstowite, 3PbCl2.PbCO3.H2O, a new mineral from Bounds Cliff, St Endellion, Cornwall. Mineralogical Magazine, 55 (378) 121-125 doi:10.1180/minmag.1991.055.378.10
Clayton, R. E., Spiro, B. (2000) Sulphur, carbon and oxygen isotope studies of early Variscan mineralisation and Pb-Sb vein deposits in the Cornubian orefield: implications for the scale of fluid movements during Variscan deformation. Mineralium Deposita, 35 (4) 315-331 doi:10.1007/s001260050244
 
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