0293 JALPAITE, La Mesa, Chihuahua, Mexico September 28, 2019 Steve Mexico North & Central Americas Source C.Kovac, 2003
New Jersey North & Central Americas United States 1785 NORBERGITE, CALCITE, Limecrest Quarry, Sparta, Sussex County, New Jersey, U.S.A. September 28, 2019
Africa Democratic Republic of Congo 1634 DIOPTASE, CALCITE, Kimbedi, Mindouli District, Pool Department, Republic of Congo September 28, 2019
Africa South Africa 0509 JACOBSITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Europe Russia 3377 SPHALERITE, GALENA, Nikolaevskiy Mine, Dal’negorsk, Primorskiy Kray, Far-Eastern Region, Russia September 28, 2019