5153 QUARTZ, Mesilla de Leon, Paredon, Coahuila, Mexico September 28, 2019 Steve Mexico North & Central Americas Source G.Farnham, 2001
Canada North & Central Americas 2040 SERANDITE, NATROLITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Europe Greenland 0942 HYDROKENORALSTONITE, SIDERITE, Ivigtut Cryolite Deposit, Ivittuut, Arsuk Fjord, Sermersooq, Greenland September 28, 2019
Africa South Africa 3616 CALCITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
North & Central Americas United States Utah 2107 TRIDYMITE, HEMATITE, Topaz Mountain, Thomas Range, Juab County, Utah, U.S.A. September 28, 2019