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对全球主要铊矿床的成矿地质背景、成矿时代、控矿构造、赋矿围岩和成矿物理化学条件进行了综合对比分析,得出了全球铊矿床的分布特征与成矿规律:铊矿床主要产出于沉积岩发育的中—低温成矿域中,且成矿时代较新;铊矿床的赋矿围岩通常为铊背景值高的沉积岩;大多数铊矿床具有典型的低温成矿特征。
The main geological background of the thallium deposits in the world, metallogenic epoch, ore-controlling structure, ore-hosting rock and metallogenetic physico-chemical conditions were comprehensively compared and analyzed. The distribution characteristics and metallogenic regularity of thallium deposit in the world were obtained: thallium deposit The main output is in the mid-low temperature metallogenic domain where the sedimentary rocks develop, and the ore-forming ages are relatively new. The ore-hosting rocks in the thallium ore are usually sedimentary rocks with high thallium background values. Most thallium deposits have typical low-temperature mineralization characteristics.