Induction log in the remedy after the uranium exploitation in Northern Bohemia

The Straz uranium deposit in Northern Bohemia was exploited using the ISL (In Situ Leaching) method in the last three decades of the past century. During the remedy it is necessary to observe the spatial extension and the time changes of the acid leaching solutions and their residuum. Hydrochemical sampling of groundwater ensures this service during the whole period. These analyses are completed also with the well logging results for more complex and detailed spatial zoning.