5203 Diamond, Sierra Leone April 26, 2020 Steve Africa Sierra Leone 5200-5203 mounted in one box. by Jules Bernhardt in 1976. Video best viewed full screen.
Australasia Australia Western Australia 4632 Diamond, Argyle mine (Argyle AK1 pipe), Lake Argyle area, Wyndham-East Kimberley Shire, Western Australia November 15, 2018
