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白腊水锡矿床由矽卡岩化破碎带蚀变岩型、蚀变岩体型和斑岩型锡矿为主的各类锡矿脉组成。通过矿床地质特征和矿物包裹体特征的研究 ,认为高序次断裂控制着锡矿带的展布 ,低序次断裂控制着矿脉 (体 )的分布及其形态、产状等。成矿作用划分为三期 ,即成矿前热液蚀变期、成矿期和表生期 ,其中成矿期又分四个成矿阶段。矿物包裹体均一温度显示出三个区间 :32 0~ 2 6 5℃ ,2 40~ 175℃和 15 0~ 12 0℃ ,反映成矿多期次叠加的特征。
The Bailashui tin deposit is composed of various types of tin veins, mainly skarnized crustal altered rocks, altered rock bodies and porphyry tin deposits. According to the geological characteristics of ore deposits and the characteristics of mineral inclusions, it is considered that the high-order faults control the distribution of tin ore belts and the low-order faults control the distribution of ore veins and their shape and appearance. The mineralization is divided into three phases, that is, the hydrothermal alteration period before mineralization, mineralization and epigenetic stage, in which the mineralization period is divided into four mineralization stages. The homogenization temperatures of mineral inclusions show three intervals: 32 0 ~ 26 5 ℃, 2 40 ~ 175 ℃ and 15 0 ~ 12 0 ℃, which reflect the characteristics of multi-stage mineralization superposition.