Description
Species: “Gummite”, Uraninite, Autunite
Locality: Allen Quarry, Alstead, New Hampshire, USA
Dimensions: 10 x 8.x5 x 7 cm.
An unusual locality specimen of “Gummite with Uraninite and Autunite from the Allen Quarry, Alstead, New Hampshire, USA. Measures ~50,000 CPM on my Ludlum model 3 counter with the 44-9 probe. Rare!