0512 Dolomite, Co. Sligo, Eire September 20, 2019 Steve Co. Sligo Europe Ireland Click for full sized image…
Canada North and Central Americas ncat JP0518 Dolomite, Calcite, Marcasite, Barite, Lincoln Quarry (Beamsville Quarry), Clinton Township, Lincoln Co., Ontario, Canada October 11, 2019
Australasia Australia Tasmania 1961 Quartz Sceptre, Dolomite(?) Inclusion, Renison, Tasmania September 22, 2019
Australasia Australia Tasmania 1510 Calcite(?) on Dolomite(?), Magnet Mine, Waratah, Tasmania September 22, 2019
