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前言常见的钼矿和其他有色金屬矿物一样,有氧化矿和硫化矿两类,氧化钼的品种較多,如钼华MoO_3、鎢钼鈣矿CaMoWO_4、钼酸鉛矿PbMoO_3及铁钼华Fe_2O_3·3MoO_3·8H_2O等;硫化钼則普遍为辉钼矿MoS_2。后者是钼的主要来源,从其生成的状态来看,又可分成两类:一为純钼矿,即矿石內主要的或者絕大部分的有价金屬矿物是輝钼矿,如美国的克拉依瑪克斯矿,我国的杨家杖子矿;一为銅矿中伴生的钼矿,通常与斑岩銅矿伴生一起,也和斯嘎隆型的銅矿伴生一起,含钼品位波动很大,自0.1％至0.004％以下;世界上最大的含钼銅矿有苏联的康烏拉德矿床
Preface Common molybdenum and other non-ferrous minerals, there are two types of oxide ore and sulfide ore, molybdenum more varieties, such as Mo Mo 3, molybdenite CaMoWO 4, lead molybdate PbMoO 3 and Fe molybdenum Fe 2 O 3 · 3MoO_3 · 8H_2O, etc .; molybdenum sulfide is generally molybdenite MoS_2. The latter is the main source of molybdenum, from the state of its formation, can be divided into two categories: one is pure molybdenum ore, that is, the main ore ore or most of the valuable metal minerals are molybdenite, such as the United States Kalayi Maikesi Mine, China’s Yangjiazhangzi Mine; a copper mine associated with molybdenum ore, usually associated with the porphyry copper together, and also associated with the Gallup copper mine associated with molybdenum grade volatility is very Large, from 0.1% to 0.004%; the world’s largest molybdenum copper mine with the Convalad deposit in the Soviet Union