4466 Quartz, Chlorite, West Caradon Mine, Crow’s Nest, St Cleer, Cornwall, England, UK June 2, 2023 Steve Cornwall England United Kingdom A single long thin quartz crystal in a vugh with dark blackish-green chlorite crystals. Width of view 5.75mm. Stack of 95 images. Click on the image below for a higher resolution version.
Australasia Australia South Australia ncat VHD4, Quartz, Malachite, Dolomite?, Mutooroo, South Australia November 17, 2019
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