National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Evolution of ore-forming fluids along the Rožná-Olší shear zone, Bohemian Massif, Czech Republic: Implications for local uranium deposition and comparison with U-mineralization at Schlema, Erzgebirge, Germany
Hein, U. ; Lehman, B. ; Kříbek, B. ; René, Miloš
The late-Variscan primary uranium mineralization was precipitated from low-salinity aqueous solutions at epithermal conditions. The overall temporal evolution of the ore forming fluids is identical with that of polymetallic vein-type systems in large parts of Western and Central Europe.
The distribution of REE-U-Th in hydrothermally altered rocks at the Rožná uranium deposit, Czech Republic
René, Miloš
Distribution of REE, U, Th in hydrothermally altered metamoephic rocks at the Rožná uranium deposit is controlled by various alterations. Compared to unaltered rocks, the most important changes in U, Th and REE contents were found in mineralised albite-rich and carbonate-rich episyenites.

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