%0 Journal Article %T Prospects of utilizing raw material reserves of the Ro ¨¾ava ore field %A Jan£¿ura Mari¨¢n %J Acta Montanistica Slovaca %D 1998 %I Technical University of Kosice %X Differencies in a mineralogical composition of veins at the Ro ¨¾ava ore field condition prospects of its utilitation. Monomineral siderite veins in the western part are not perspective from the point of view of next utilisation. Komplex Fe, Cu, Ag ores are conveniently exploited only in a part of the Strieborn¨¢ vein reserves. %K siderite ores %K complex Fe %K Cu %K Ag ores %K perspective %U http://actamont.tuke.sk/pdf/1998/n5/3jancura.pdf