0382 ESKOLAITE, Merume River, Kamakusu, Mazaruni District, Guyana September 28, 2019 Steve Guyana South America Source G.Leske, 1980
Europe Slovakia 5380 KONINCKITE, Kociha, Rimavska Sobota County, Banska Bystrica, Slovakia September 28, 2019
Argentina South America 5265 INYOITE, Santa Rita Mine, Cerro Blanco, Tanti, Cordoba Province, Argentina September 28, 2019
England North Yorkshire United Kingdom 1129 BORACITE, Boulby Mine, Loftus, North Yorkshire, England, U.K. September 28, 2019
California North & Central Americas United States 0294 TRONA, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019
