The British publishing house IntechOpen in London has published a book Ore Geology, edited by our colleague Dr. Miloš René, Ph.D. from the Department of Geochemistry of the Institute of Rock Structure and Mechanics of the CAS. The book contains five chapters dealing with a brief description of ore geology, mineralogy and geochemistry of selected ore deposits of tin, tungsten, tantalum, niobium, gold and uranium (from Rwanda, Canada, Burkina Faso, Sudan and New Zealand and Central Europe).