ncat JP3741 Cuprite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Oshikoto Region (Otjikoto Region), Namibia October 8, 2019 Pendleton Africa Namibia Ex Jack Nelson Collection
Canada North and Central Americas 7243 JL3612 Dawsonite, Fluorite, Francon Quarry, Canada December 12, 2020
Nevada North and Central Americas United States 6093 Arthurite, Majuba Hill Mine (Mylar Mine), Antelope District, Pershing Co., Nevada, USA October 2, 2019
