Tufts of blue connellite. Ex Bernie Day Collection. Width of view 2.5mm. Stack of 50 images.
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ncat BDUK M1065 Connellite, Penberthy Croft Mine, St Hilary, Cornwall, England, UK
Tufts of blue connellite. Ex Bernie Day Collection. Width of view 2.5mm. Stack of 50 images.
Click on the image below for a higher resolution version.
