3872 BARYTE, Muddy Creek, Tributury of Crater Creek, Rio Grande County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
Australasia Australia Northern Territory 4222 ZIRCON, Mud Tank, Alcoota Station, Strangway Range, Nthn. Terr., Australia September 28, 2019
Brazil South America 5299 ALBITE, LEPIDOLITE, Uruba Pegmatite, Monte Belo, Itinga, Jequitnhonha Valley, Minas Gerais, Brazil September 28, 2019
Australasia Australia South Australia 0531 CRYPTOMELANE, Reaphook Hill, Martins Well, Flinders Ranges, South Aust., Australia September 28, 2019
