一概况埃尔加尼铜矿年产铜10,000吨。该矿床系由辉绿岩变质而成的绿泥片岩构成,主要矿物为黄铜矿,矿体分为两部分:上部为黄铜矿块状矿体,含铜品位≥10%;下部矿体包括有浸染状的黄铜矿及黄铁矿,品位约为2%。除黄铜矿以外,还有兰铜矿和孔雀石。 At a Glance The Ergane copper mine produces 10,000 tons of copper a year. The deposit is composed of greenstone schist that is altered from diabase. The main mineral is chalcopyrite. The ore body is divided into two parts: the upper part is a chalcopyrite massive orebody with a copper grade of ≥10%; the lower orebody Including disseminated chalcopyrite and pyrite, grade about 2%. In addition to chalcopyrite, there are blue copper and malachite.