0310 TENNANTITE, DOLOMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source G.Leske, 1979
Europe Norway 4316 HUNDHOLMENITE-(Y), Stetind pegmatite, Tysfjord, Nordland, Norway September 28, 2019
Europe Italy 6195 PIERGORITE, Tre Croci, near Vetralla, Vico Lake, Viterbo Province, Latium, Italy September 28, 2019
Europe Russia 6480 IVANYUKITE-Na-C, Monte Koashva, Khibiny Massif, Kola Pen., Murmanskaja Oblast, Northern Region, Russia September 28, 2019
