Grey complex dolomite crystals with a single brownish cerussite crystal from the Kintore open cut, Broken Hill. In addition, there are tufts of an unknown white mineral. Candidates could be sepiolite (not recorded at Broken Hill) or palygorskite (recorded, but as a different habit, and rare). Maybe something else. It needs to be analysed.
Most Mineral Species
Albite Amethyst Analcime Anatase Anglesite Aragonite Arsenopyrite Azurite Barite Brochantite Calcite Cassiterite Cerussite Chabazite Chalcopyrite Copper Crocoite Cuprite Dolomite Fluorite Galena Goethite Gold Gypsum Hematite Hemimorphite Libethenite Magnetite Malachite Mimetite Natrolite Phillipsite Pyrite Pyromorphite Quartz Siderite Silver Smithsonite Smoky Quartz Sphalerite Stibnite Thomsonite Unidentified Species Wavellite Wulfenite