3998 QUARTZ var. Amethyst, Boekenhoutshoek Area, Mkobola, Nkangala District, Mpumalanga Province, South Africa September 28, 2019 Pendleton Africa South Africa Source C.Kovac, 2005
North & Central Americas United States Utah 1628 TANGEITE, Welsh, Loftus Mine, La Sal District, Utah, U.S.A. September 28, 2019
California North & Central Americas United States 5636 NOBLEITE, Hard Scramble Claim, Death Valley National Park, Inyo County, California, U.S.A. September 28, 2019
Australasia Australia New South Wales 1879 HEULANDITE-Ca, Garawilla Valley, Tambar Springs, N.S.W., Australia September 28, 2019
Australasia Australia New South Wales 4570 MANGANO-FERRI-ECKERMANITE, Woods Mine, Tamworth, N.S.W., Australia September 28, 2019
