3630 SIDERITE, Julcani Mine, Julcani District, Huancavalica, Angaraes Province, Huancavelica Department, Peru

September 28, 2019 Pendleton Peru South America

Source R.Coulsell, 1999

2335 LANTHANITE-(La), Bastnaes Mines, Riddarhyttan, Skinnskatteberg, Vastmanland, Sweden

2335 LANTHANITE-(La), Bastnaes Mines, Riddarhyttan, Skinnskatteberg, Vastmanland, Sweden

September 28, 2019

2534 NATROSILITE, Palitra Pegmatite, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Reg., Russia

2534 NATROSILITE, Palitra Pegmatite, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast, Northern Reg., Russia

September 28, 2019

4815 WYLLIEITE, Victory Mine, Custer, Custer County, South Dakota, U.S.A.

North & Central Americas South Dakota United States

4815 WYLLIEITE, Victory Mine, Custer, Custer County, South Dakota, U.S.A.

September 28, 2019

4533 STEENSTRUPINE-(Ce), Kangerluarsuk Fjord, Ilimaussaq Complex, Narsaq, Kujalleq, Greenland

Europe Greenland

4533 STEENSTRUPINE-(Ce), Kangerluarsuk Fjord, Ilimaussaq Complex, Narsaq, Kujalleq, Greenland

September 28, 2019