0463 Calcite, Mn Oxide, Lilydale Quarry, Lilydale, Victoria November 25, 2018 Steve Australasia Australia Victoria Usually referred to as “pyrolusite”, but exact manganese oxide unknown. Click for full sized image…
Indiana North and Central Americas United States 4076 Smythite, State Route 37 road cut (6), Bloomington, Monroe Co., Indiana, USA March 23, 2018
Australasia Australia Tasmania 2824 Calcite (Orange Botryoidal), Kara Mine, Hampshire, Tasmania October 3, 2019
Australasia Australia Tasmania ncat VHD4, Calcite, Analcime, Fieldwick’s Quarry, Weldborough, Tasmania November 17, 2019
