WITHIN UPPER CRETACEOUS SKARNS AT BǍIŢA, BIHOR COUNTY, ROMANIA: MINERAL DEPOSITION AND SPELEOGENESIS BOGDAN...3400 Cluj, Romania ABSTRACT The Bǎiţa metallogenic district, in Bihor County, Romania, is genetically...Upper Cretaceous granitic pluton. Within this district, several bodies of skarn host economic concentrations...Cu, Pb, Zn, B, wollastonite, and marble. During mining, numerous karst cavities were encountered. Minerals...glaukosphaerite, aurichalcite, azurite, malachite, norsethite and, more commonly, calcite, aragonite, hydromagnesite |