1331 Cassiterite, Actinolite(?), Whiteworks Mine, St Day, Cornwall, England September 22, 2019 Steve Cornwall England United Kingdom Click for full sized image…
Cornwall England United Kingdom 3802 Bismite, Bismuthinite, Cassiterite, Calcite, Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019
Cornwall England United Kingdom 4413 Cassiterite, Gonamena Mine, St Cleer, Cornwall, England October 5, 2019
