2593 Dioptase, Sanda Hills occurrences, Mindouli, DR of Congo March 15, 2023 James Africa Democratic Republic of Congo (Zaire) 2593 Dioptase | Sanda Hills occurrences, Mindouli, Mindouli District, Pool Department, Dem. Rep. of Congo | 23x15x10mm.
Australasia Australia Tasmania 0322 Anatase on Hematite included Quartz, Philosophers Ridge February 5, 2020