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一、概况 1.加拿大重有色金属产量及其在世界上的地位加拿大的矿物资源比较丰富,是世界上主要矿产工业国之一。加拿大的矿物产值(石化燃料除外)居世界第三位,仅次于美国和苏联。加拿大开采多种金属和其他矿物,镍和锌在世界上占第一位,银和钼占第二位,金占第三位,铜和铅占第四位。 1976年,1977年,加拿大几种主要重有色金属的产量及其在世界上的地位见表1:
I. Overview 1. Canada’s heavy non-ferrous metal production and its position in the world Canada’s mineral resources are abundant, is one of the world’s major mineral industrial countries. Canada’s mineral output (except for fossil fuels) ranks third in the world after the United States and the Soviet Union. Canada is mining a variety of metals and other minerals, with nickel and zinc taking the lead in the world, silver and molybdenum second, gold third and copper and lead fourth. In 1976 and 1977, the production of several major non-ferrous metals in Canada and their position in the world are shown in Table 1: