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.
Australasia Australia Tasmania 2730 Cassiterite, Zircon, Spinel, Sapphire (Alluvial), Derby, Tasmania January 2, 2022
Devon England United Kingdom 30066 Scorodite, Cassiterite, Ferberite, Hemerdon Mine, Plympton, Plymouth, Devon, England April 21, 2020
