0598 LEAD, Langban, Filipstad, Varmland, Sweden September 28, 2019 Steve Europe Sweden Source C.Kovac, 2006
Europe Slovakia 2538 CRISTOBALITE, Vechec, Northern Slanske Mtns., Presov Region, Slovakia September 28, 2019
Mexico North & Central Americas 4647 VERMICULITE, Santa Ana Mine, Mun. de la San Francisco, Oaxaca, Mexico September 28, 2019
Australasia Australia New South Wales 5439 DATOLITE, Prospect Quarry, Prospect, N.S.W., Australia September 28, 2019
