May be bettertonite/penberthycroftite rather than liskeardite. Acquired by Joan Lamond from Harry Critchley in 1998. Width of view 5mm. Stack of 35 images.
Click on the image below for a higher resolution version.
7366 JL3008 Pyrite, Liskeardite, Penberthy Croft Mine, St Hilary, Cornwall, England, UK
