0512 Dolomite, Co. Sligo, Eire September 20, 2019 Steve Co. Sligo Europe Ireland Click for full sized image…
Arizona North and Central Americas United States ncat JP2008, Dolomite, Mn-Oxide, Yavapai Co., Arizona, USA September 23, 2019
Australasia Australia Tasmania 1454 Sphalerite, Galena, Dolomite(?), Que River Mine, Tasmania September 22, 2019
