Gypsum crystals on secondary copper mineral (chrysocolla?). Ex Lesley and Doug Ball Collection. Width of view 7.75mm. Stack of 45 images. Click on the image below for a higher resolution version.
A brownish-grey gypsum rose with a white UV reaction. Ex Margaret Brown Collection. Margaret purchased this specimen in 1983 in Broken Hill. Labelled simply Maryborough, Queensland. There is some doubt that it may not be from this region. James Melville advised that it is almost certainly from Newport Waterways (canal...
Colourless gypsum crystals with a white granular coating. Width of view 7.75mm. Stack of 85 images. Click on the image below for a higher resolution version.
A cluster of pinkish gypsum crystals.
Colourless to white tabular heulandite crystals with colourless sprays of gypsum. The heulandite crystals have dark blue cores giving the crystals a bluish hue. Width of view 3.5mm. Stack of 35 images. Click on the image below for a higher resolution version.
Dark green gillardite. Light green gaspeite. Colourless gypsum. Gillardite Type Locality. Ex Jo Price Collection. Width of view 5.75mm. Stack of 130 images. Click on the image below for a higher resolution version.
A small piece of gypsum collected at the same time as specimens of barite, calcite and fluorite. Width of view 11.5mm. Stack of 66 images. Click on the image below for a higher resolution version.
Colourless gypsum on green carrboydite with yellow to brown jarosite. Acquired by Joan Lamond in 1995 from Frank Doedens via Audrey Tuck. Width of view 19mm. Stack of 70 images. Click on the image below for a higher resolution version.
Acquired by Joan Lamond in 1995. Ex Museum Victoria.
Colourless gypsum over dark green to almost black atacamite. Yellowish green volborthite on specimen but not in photos. Ex John and Betty Weir.
Arborescent copper included in gypsum. Width of view 7.5mm. Stack of 150 images. Ex Charles Willett Collection.
