The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite. 矿石主要含铜矿物为孔雀石、硅孔雀石,少量的黄铜矿、辉铜矿及极少量的斑铜矿和铜蓝等。
Bornite, also known as peacock ore, is a sulfide mineral with chemical composition Cu5FeS4 that crystallizes in the orthorhombic system (pseudo-cubic).
近义、反义、联想词
近义词
n.
mineral
联想词
sulfide硫化物;manganese锰;oxidized被氧化的;whitish带白色的;
英英词典
bornite n.
a mineral consisting of sulfides of copper and iron that is found in copper deposits