A nice formation of Autunite on host rock consisting of Granite.
From Nanjingqiao Uranium Mine that was closed by the Chinese government about 10 years ago. These were some of the finest Autunite specimens of modern times and the find is almost fully dispersed to collectors with only a couple of individuals with any substantial pieces remaining.
15.153 grams
About 70,000 cpm on a Radiacode 103
E1