10036 Graphite, Wad Mine (Plumbago Mine; Graphite Mine), Seathwaite, Borrowdale, North and Western Region (Cumberland), Cumbria, England October 5, 2019 Steve Cumbria England United Kingdom Mass of graphite with a thin core of quartz. Specimen 55x40x22mm.
Australasia Australia Western Australia ncat JP1144 Diamond, Argyle mine (Argyle AK1 pipe), Lake Argyle area, Wyndham-East Kimberley Shire, Western Australia September 23, 2019
Australasia Australia Western Australia 1983 Diamond, Argyle Diamond Mine, Kimberley, Western Australia September 22, 2019
Australasia Australia New South Wales 2183 Graphite, Block 14 Open Cut, South Mine, Broken Hill, New South Wales December 8, 2023
