4924 DESCLOIZITE, Berg Aukas Mine, Grootfontein, Otjozondjupa Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
Mexico North & Central Americas 2169 QUARTZ var. Agate, Calvillo Mines, Sierra Madre Mts., Aguascalientes, Mexico September 28, 2019
Peru South America 1334 SPHALERITE, QUARTZ, Huaron Mines, Huayllay District, Pasco Province, Pasco Department, Peru September 28, 2019
Denmark Europe 5345 MESOLITE, Hafenbau, Haldarsvik, Streymoy, Faroe Islands, Denmark September 28, 2019