2817 KOLWEZITE, CALCITE, Mashamba West Mine, Kolweizi District, Katanga, Democratic Republic of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source R.Sielecki, 1989
Afghanistan Asia 1809 SCHORL, Dara-i-Pech Pegmatite, Chapa Dara District, Konar Province, Afghanistan September 28, 2019
Canada North & Central Americas 3366 SAFFLORITE, Keeley Mine, South Lorraine, Ontario, Canada September 28, 2019
Michigan North & Central Americas United States 3637 CALUMETITE, Centennial Mine, Calumet, Houghton County, Michigan, U.S.A. September 28, 2019
Asia China 4034 CALCITE, Leiping Mine, Leiping, Chenzhou Prefecture, Hunan Province, China September 28, 2019