5108 MONTGOMERYITE, Tip Top Mine, Fourmile, Custer District, Custer County, South Dakota, U.S.A.

September 28, 2019 Steve North & Central Americas South Dakota United States

Source R.Coulsell, 1999

Tags: MONTGOMERYITE

0673 SMITHSONITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

September 28, 2019

0753 ARSENIOSIDERITE, Lavrion, Attiki Prefecture, Greece

September 28, 2019

4299 LEUCOPHANITE, Brevig, Bamble, Telemark, Norway

September 28, 2019

5811 SYNADELPHITE, Moss Mine, Nordmark, Varmland, Sweden

September 28, 2019