0046 GRAPHITE, Bogala Mine, Bogala, Kegalle District, Sabarasmuwa Province, Sri Lanka September 28, 2019 Steve Asia Sri Lanka Source R.Coulsell, 1983
Africa South Africa 6670 OYELITE, CALCITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
North & Central Americas Pennsylvania United States 4095 STRONTIANITE, CALCITE, Taylor Quarry, Winfield, Union County, Pennsylvania, U.S.A. September 28, 2019