2189 QUARTZ, Diamantina, Jequitinhonha Valley, Minas Gerais, Brazil September 28, 2019 Steve Brazil South America Source K.Davy, 1987
Europe Italy 4309 TINZENITE, QUARTZ, Molinello Mine, Graveglia Valley, Genoa Province, Liguria, Italy September 28, 2019
Europe Norway 4291 THORTVEITITE, Undeland 2 Quarry, Underland, Evje og Hornnes, Aust-Agder, Norway September 28, 2019
Australasia Australia Victoria 1662 FORSTERITE, Mt. Shadwell Quarry, Mortlake, Victoria, Australia September 28, 2019
Arkansas North & Central Americas United States 2263 BERAUNITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019
