Minerals of the ore from Příchovice uranium deposit near Tanvald (North Bohemia)
Geoscience Research Reports 41, 2008 (GRR for 2007),
pages 177–179
Abstract
Specimens of uranium ore were found in relics of a waste dump by an abandoned uranium mine. They include quartz-carbonate veins with uraninite, coffinite, and small grains of clausthalite and chalcopyrite. Carbonates are represented by calcite and dolomite. Clausthalite represents the third discovery of selenides in the uranium deposits of the Krkonoše Mountains.