20042 Alabandite, Uchucchacua Mine, Oyon Province, Lima, Peru October 27, 2019 Steve Peru South America Sharp octahedral grey crystals of alabandite in a matrix of fluorite and calcite, both of which fluoresce (blue and pink respectively). Click for full sized image…
Australasia Australia Victoria 7270 JL3323 Chabazite, Calcite, Glenmaggie Quarry, Seaton, Gippsland, Victoria December 12, 2020
Australasia Australia Victoria ncat VHD4, Calcite, Ferroan Calcite, Boral Quarry, Bundoora, Victoria November 17, 2019