2136 Turquoise, Iron Monarch, Iron Knob, South Australia September 22, 2019 Steve Australasia Australia South Australia
Nevada North and Central Americas United States ncat JP1200, Turquoise, Barite, Silver Coin Mine, Valmy, Iron Point District, Humboldt Co., Nevada, USA September 23, 2019
California North and Central Americas United States 4006 Apatite, Turquoise, Silver Coin Mine, Humboldt Co., Nevada, USA October 4, 2019
Australasia Australia South Australia 1749 Turquoise, Unknown, Iron Monarch, Iron Knob, South Australia September 22, 2019
