Re-Os geochronology of ore mineralizations from the Bohemian Massif with possible metallogenic implications

01.01.2013 - 31.12.2016
Grant agency: 
Registration number: 
Internal investigator/coinvestigator: 
Lukáš Ackerman
Interní řešitel: 
is principal investigator
External investigator/coinvestigator: 
Czech Geological Survey
Internal collaborators: 
Jana Ďurišová
Internal collaborators: 
Eva Vosáhlová
Internal collaborators: 
Martin Svojtka
Internal collaborators: 
Karel Žák

The Re-Os isotopic system represents unique tool for gechronology of ore mineralizations. The Bohemian massif is very
important metallogenic unit within the European Variscan province, because it hosts abundant mineralizations/deposits of
different types (e.g., hydrothermal Au, polymetalic Pb-Zn-(Ag), hydrothermal U and U-Ag-Bi-Co-Ni, volcanosedimentary Pb-
Zn-Cu and Ni-Cu-(PGE) mineralizations). However, the age of these mineralizations remains mostly unknown and therefore, the
aim of this project is to improve our knowledge about geochronology of selected ore mineralizations, timing/chemistry of
multiple ore generations and its effect on Re-Os geochronology and their genetic linkage to possible base/precious metal
sources associated with different geotectonic units of the Bohemian Massif.