20060 Cassiterite, Ferberite, Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China July 15, 2020 Steve Asia China A group of cassiterite crystals on a striated single ferberite crystal. Width 11mm. Stack of 130 images.
Cornwall England United Kingdom 5015 Cassiterite, Wheal Bellan, St Just, Cornwall, England September 29, 2019
Cornwall England United Kingdom ncat JP1708 Cassiterite, Schorl, Egloshellen Mine (Gwindra Mine; Gwendra Mine), St Stephen, St Stephen-in-Brannel, Cornwall, England, UK October 8, 2019