2903 MIMETITE, QUARTZ, Dry Gill Mine, Caldbeck Fells, Cumbria, England September 28, 2019 Steve Cumbria England United Kingdom Source R.Coulsell, 1990
Arkansas North & Central Americas United States 2489 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A. September 28, 2019
Cornwall England United Kingdom 3664 BOTALLACKITE, CONNELLITE, Botallack Mine, Botallack, St. Just District, Cornwall, England, U.K. September 28, 2019
North & Central Americas Pennsylvania United States 6729 MATULAITE, Bachman Iron Mine, Hellertown, North Hampton County, Pennsylvania, U.S.A. September 28, 2019