0426 QUARTZ var. Smoky, Cavardi Gorge, St. Gotthard, Ticino, Switzerland September 28, 2019 Steve Europe Switzerland Source K.Davy, 1985
Europe Norway 4334 PERRIERITE-(La), Buer, Bjorkedalen, Porsgrunn, Telemark, Norway September 28, 2019
Europe Italy 4201 SIDERITE, Brosso Mine, Calea, Lessolo, Canavese District, Torino Province, Piedmont, Italy September 28, 2019
Australasia Australia New South Wales 5216 QUARTZ, The Gulf, Gough County, Emmaville, N.S.W., Australia September 28, 2019
