ncat Fluorite, Calcite, Marblehead Quarry, Marblehead, Ohio September 23, 2019 Steve North and Central Americas Ohio United States Sierra Kelly photo… Click for full sized image…
Arkansas North and Central Americas United States 5626 Aegirine, Calcite, Jones Mill Quarry (Martin Marietta Quarry; Highway 51 Quarry; Mid-State Quarry), Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
Australasia Australia South Australia ncat JP979 Calcite, Malachite, Mutooroo Mine, Pine Creek – Mutooroo area, Mingary, Olary Province, South Australia September 23, 2019
Australasia Australia New South Wales 5068 Calcite, Southern Cross Mine, Broken Hill, New South Wales September 29, 2019
Australasia Australia Victoria 7183 JL74 Chabazite, Phillipsite, Calcite, Richmond, City of Yarra, Greater Melbourne Region, Victoria September 23, 2019
