COBALT IN SUBMARINE-EXHALATIVE ORES OF SULFIDE DEPOSITS FROM NORTH CAUCASUS

Abstract

In a volcanogenic spilitovo-keratofirovy formation of Devon of the kobalthost of two suites - Kizilkolsky and Dautsky. The anomalous cobalt content developed in a massive exhalative pyritic ores of Kisilkol basalts Suite (Dks2-3). Selected search criteria and types of cobalt-rich massive pyrite ores. The abnormal enrichment by a cobalt only the massive sulfide of autoblastic ores on the example of industrially cobalt Hudess depositsis shown. Localization of the cobalt which is isomorphically entering holocrystalline autoblastic pyrite is proved. The perspective kobaltonosnost of chalcopyrite deposits in submarine-exhalative of North Caucasus rudogenez is defined.