4591 TRIDYMITE, Zovon, Vo, Euganei Hills, Padova Province, Veneto, Italy September 28, 2019 Steve Europe Italy Source R.Coulsell, 1999
California North & Central Americas United States 4442 SCAWTITE, Crestmore Quarry, Crestmore, Riverside County, California, U.S.A. September 28, 2019
Europe Italy 0830 CANAVESITE, Brosso Mine, Calea, Lessolo, Canavese District, Torino Province, Piedmont, Italy September 28, 2019
Mexico North & Central Americas 5607 EMMONSITE, San Miguel Mine, Moctezuma, Mun. de Moctezuma, Sonora, Mexico September 28, 2019
Europe Norway 6333 ZIRCONOLITE, Kamfjord Quarry, Vesteroya, Sandefjord, Vestfold, Norway September 28, 2019
