ncat JP1928 Nepheline, Calcite, Pyroxene, Graulay (Graulai; Graulei; Grauley), Hillesheim, Eifel, Rhineland-Palatinate, Germany October 11, 2019 Steve Europe Germany
Africa Namibia 8028 Boltwoodite, Calcite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Connecticut North and Central Americas United States 2237 Calcite, Chlorite Group, O & G Southbury Quarry (Silliman Quarry), Southbury, New Haven Co., Connecticut, USA April 4, 2022
Australasia Australia Tasmania 2882 Calcite, Longley Dolerite Quarry, Longley, Tasmania October 3, 2019
Australasia Australia Tasmania 4299 Calcite, Fieldwicks Quarry, Lottah Road, Weldborough Pass, Tasmania October 4, 2019
