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通过对拉拉矿床矿物共生组合、矿物生成顺序、矿石特征的研究,发现其矿石矿物以磁铁矿为主,铁和铜的硫化物次之,并含有大量稀土矿物和自然金。拉拉矿床至少经历了两期成矿作用:早期为区域变质成矿作用,晚期为热液成矿作用。早期形成Fe REE P矿化,晚期为Cu Mo Au Co (U)矿化。根据这些特征,首次指出该矿床属于铁氧化物 铜 金 铀 稀土型矿床,而不是以往所称的块状硫化物型铜矿。
Through the study of the symbiotic assemblage of minerals and the sequence of mineral formation and the characteristics of ore in Lala deposit, it is found that the ore minerals are mainly magnetite, the sulfide of iron and copper is the second, and contains a large amount of rare earth minerals and natural gold. The Lala deposit experienced at least two stages of metallogenesis: the early metamorphism and mineralization in the area and the late hydrothermal mineralization. Early formation of Fe REE P mineralization, the late Cu Mo Au Co (U) mineralization. According to these characteristics, it is first pointed out that the deposit belongs to the iron-oxide copper-gold-uranium-rare-earth deposit, instead of the previously described massive sulphide type copper deposit.