ncat JP3287 Hematite, Quartz, Biggenden Mine (Mt Biggenden Mine; Biggenden Gold And Bismuth Mine; Mt Biggenden Bismuth Mine; Mt Biggenden Magnetite Mine; Biggenden Quarry), North Burnett Region, Queensland September 23, 2019 Steve Australasia Australia Queensland
Australasia Australia South Australia ncat VHD10, Quartz, Wadnaminga, South Australia November 17, 2019
Arizona North and Central Americas United States 10055 Quartz, Stanley Butte, Stanley District, Santa Teresa Mts, San Carlos Indian Reservation, Graham Co., Arizona, USA October 5, 2019
Nebraska North and Central Americas United States 4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA October 4, 2019
Australasia New Zealand ncat JP1137 Arsenopyrite, Sphalerite, Quartz, Kauri Mountain (Reef Bay), Whangarei District, Northland Region, North Island, New Zealand October 8, 2019