5151 Rhodonite, Hübnerite, Akatore Creek, Dunedin, South Island, New Zealand
Akatoreite locality. Ex Geoff Thomas Collection. Specimen is 70x57x28mm. Click on the image below for a higher resolution version.
Akatoreite locality. Ex Geoff Thomas Collection. Specimen is 70x57x28mm. Click on the image below for a higher resolution version.
ex Joan Lamond Collection, ex Museum Victoria, collected by Neville Cook in 1983. 18mm wide. Labelled as Mount Titiroa but there is doubt about the locality, especially with brown akatoreite present. More likely Akatore Creek....
Slab 116mm wide. Shown in normal light and backlit. Unidentified black manganese mineral, possibly pyrolusite. Backlit photo shows a band of translucent cherty material. Click on the images below for higher resolution versions.
Type Locality. Microscopic green spots on pink rhodonite.
Black bannisterite showing typical platy crystals, with small rhodonite crystals. Specimen measures 13mm high. Ex Joan Lamond Collection.
Black franklinite, pink rhodonite and red fluorescent colourless calcite. Width of view 10mm. UV photo using a Convoy S2+. Click on the images below for a higher resolution version.