Brannerite
Crocker Well, Mt Victor Plumbago Station, Olary Province, South Australia, Australia
Probably the best crystal I have so far collected, of thorium rich Brannerite, previously known as Absite, it is now locally referred to it as Thorium-Brannerite.
Either way, it is Brannerite with a high thorium content!
Personally collected during a MinSoc field trip in 2007.
This specimen was used for a paper on the Thorium-Brannerite by Don ...
© Mark. Willoughby 2016