0993 Topaz, Sanidine, Pseudobrookite, Emmelberg, Eifel, Germany September 20, 2019 Steve Europe Germany Click for full sized image…
Australasia Australia Tasmania 1735 Eudialyte Group, Sanidine, and Andradite, Syenite Dyke, Langdons point, Cygnet, Huon Valley Municipality, Tasmania February 8, 2023
Asia Japan ncat SIL-219 Topaz, Takatori mine, Shirosato-machi, Higashiibaraki District, Ibaraki Prefecture, Japan January 14, 2023
Australasia New Zealand 5613 Cristobalite and Sanidine in Obsidian, Poihipi Road, Taupo, New Zealand December 24, 2018
