Рассмотрено геологическое строение и рудоносность малоизученного сульфидного медно-никелевого рудопроявления Коба Камчатской никеленосной провинции. Приведена минералого-петрографическая и геохимическая характеристика пород рудоносной интрузии и вмещающих толщ. Установлен эпигенетический характер рудной минерализации. |Выделены геохимические ассоциации. Сделано заключение о перспективности рудопроявления, как одного из многочисленных медно-никелевых проявлений Квинум-Кувалорогской никеленосной зоны.
The geological structure and ore content of the underexplored sulfide copper-nickel ore occurrence Koba of the Kamchatka nickeliferous province are considered. The mineralogical-petrographic and geochemical characteristics of the rocks of the ore-bearing intrusion and the enclosing strata are presented. The epigenetic nature of ore mineralization has been established. Geochemical associations are identified. A conclusion is made about the prospects of the ore occurrence as one of the numerous copper-nickel ore occurrence of the Quinum-Kuvalorog nickeliferous zone.
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