30090 Cassiterite, Viloco Mine (Araca Mine), Loayza Province, La Paz, Bolivia April 30, 2020 Steve Bolivia South America Heavy specimen. Most of the matrix is cassiterite too. Video best viewed full screen.
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
Cornwall England United Kingdom ncat JP2536 Cassiterite, Topaz, Tourmaline, North Goonbarrow China Clay Pit, Bugle, Treverbyn, St Austell District, Cornwall, England, UK October 8, 2019
Australasia Australia Tasmania 1732 Cassiterite, Topaz, Royal George Mine, Avoca-Royal George mining district, Northern Midlands municipality, Tasmania December 30, 2021
