Descloizite is an uncommon lead vanadium mineral found in the oxidised zone of mineral deposits. This particular specimen has an interesting story to go with it. It was given to me by a Broken Hill mineral collector as an unknown mineral, supposedly collected underground in the Zinc Corp Mine, Broken Hill by a miner. It is clearly from Berg Aukas in Namibia, not Broken Hill. The specimen is about 30mm tall.
This specimen is one of a number of specimens that will be in this weekend's upcoming auction.