4552 Smithsonite, Rosasite, Dolomite, Quartz, Broken Hill, New South Wales

October 5, 2019 Pendleton Australasia Australia New South Wales

Margaret Brown

Tags: Dolomite Quartz Rosasite Smithsonite

Arkansas North and Central Americas United States

5615 Burbankite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA

October 5, 2019

ncat VHD7, Hedenbergite, Danemorite, Sepiolite, Nikolaevskiy Min, Dalnegorsk, Russia

November 17, 2019

Australasia Australia Tasmania

2867 Siderite on Fluorite, Cleveland Mine, Luina, Tasmania

October 3, 2019

7435 JL2153 Rhönite, Nickenicher Weinberg, Nickenich, Pellenz, Mayen-Koblenz District, Rhineland-Palatinate, Germany

January 3, 2021