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江西存在着岩浆物质起源和成岩机理截然不同,成矿专属性殊异的两类花岗质岩石。即硅、铝层重熔地壳型(以下简称壳型)花岗岩类和上地幔或硅镁层混熔过渡型(以下简称过渡型)花岗岩类。这两类花岗质岩石都可以形成规模巨大的钨及其伴生元素矿床。这两类花岗质岩石及其成矿与非成矿岩体的判别,不仅对钨的寻找,而且对钨及其他内生金属成矿理论的研究都具有重要的意义。
There are two types of granitic rocks with distinctly different magma origin and diagenetic mechanism and unique ore-forming properties. Namely, silicon, aluminum layer remelted crustal (hereinafter referred to as shell) granite and the upper mantle or magnesia layer mixed transitional type (hereinafter referred to as the transitional type) granite. Both types of granitic rocks can form large-scale tungsten and its associated elemental deposits. The discrimination between these two types of granitic rocks and their metallogenic and non-ore-forming bodies not only looks for tungsten, but also has great significance for the study of tungsten and other endogenous metallogenic theories.