ncat RG Goethite, Calcite, Biggenden Mine, North Burnett Region, Queensland September 8, 2023 Steve Australasia Australia Queensland Bladed goethite on white calcite crystals that are not fluorescent, however the underlying massive calcite is. Ex Margaret Brown Collection. Width of view 5.75mm. Stack of 40 images. Click on the image below for a higher resolution version.
Australasia Australia Victoria ncat JP309 Calcite, Tylden quarry, Tylden, Macedon Ranges Shire, Victoria September 23, 2019
Brazil South America 0854 Quartz (Amethyst), Goethite Inclusions, Not specified, Brazil September 20, 2019
Australasia Australia Victoria 40012 RH1020 Calcite, Ilmenite, Colac Quarry, Ondit, Colac Otway Shire, Victoria January 15, 2021