Pharmacosiderite, Chalcophyllite, Wheal Gorland, Cornwall August 20, 2025 Pendleton Cornwall Mineral Details Wheal Gorland, St DayGreen cubes of pharmacosiderite with pale blue platy chalcophyllite.1288 Pharmacosiderite, Chalcophyllite, Wheal Gorland, St Day, Cornwall, England, UK. Width of view 7.5mm.
Cornwall Mineral Details Museum Website Wheal Gorland, St Day Cornish Mineral Heritage August 20, 2025
Cornwall Mineral Details Type Locality Wheal Gorland, St Day Clinoclase, Cornwallite, Wheal Gorland, Cornwall August 20, 2025
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Cornwall Mineral Details Type Locality Wheal Gorland, St Day Clinoclase, Wheal Gorland, Cornwall August 20, 2025
