Siderite on Quartz (variety chalcedony) - Penlee Quarry, England / United Kingdom - 6x5 cm
Mineral:
Siderite on Quartz (variety chalcedony)
Locality:
Penlee Quarry, Mousehole, Penzance Civil Parish, Cornwall, England / United Kingdom
Dimensions:
6x5 cm
Description:
Photo by P. Oldfield
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