2538 CRISTOBALITE, Vechec, Northern Slanske Mtns., Presov Region, Slovakia September 28, 2019 Steve Europe Slovakia Source D.Shannon, 1988
Nevada North & Central Americas United States 2630 POTTSITE, Linka Mine, Spencer Hot Springs District, Lander County, Nevada, U.S.A. September 28, 2019
Africa Namibia 3273 DEFERNITE, HAUSMANITE, Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia September 28, 2019
England North Yorkshire United Kingdom 3290 PARA-ALUMOHYDROCALCITE, South Bay, Scarborough, North Yorkshire, England, U.K. September 28, 2019
Asia Sri Lanka 0045 GRAPHITE, Ragadera Mine, Galle District, Southern Province, Sri Lanka September 28, 2019
