6106 Cassiterite, Zinnwald, Erzgebirge, Czech Republic April 20, 2020 Steve Czech Republic Europe Cluster of lustrous sharp crystals. Ex Barry Johnson Collection. Video best viewed full screen.
Cornwall England United Kingdom 3802 Bismite, Bismuthinite, Cassiterite, Calcite, Quartz, Wheal Edward, St. Just, Cornwall, England October 3, 2019
Cornwall England United Kingdom 5021 Cassiterite, Wheal Peevor, Redruth, Cornwall, England September 29, 2019
