澳大利亚达令山南部地区铝土矿地质特征及成因浅析

Geological Characteristics and Genesis of Bauxite Deposits in Southern Daring, Australia

澳大利亚达令山南部地区铝土矿位于品加拉造山带北部的潘伯拉—布瑞莫花岗岩、片麻岩带上,区域成矿地质背景良好。本文结合矿区地质工作成果,从矿区地层、构造、岩浆岩等方面归纳了矿区的成矿地质背景,总结了矿床地质特征,分析了矿床成因,其分析结果对该区进一步开展铝土矿找矿勘查工作有一定的借鉴价值。

The bauxite deposits in the southern Daring area of Australia are located on the Pambera-Bremo granite and gneiss belt in the northern part of the product-orogenic belt, and the regional metallogenic geological background is good. This paper sums up the metallogenic geological background of the mining area from the aspects of strata, structure and magmatic rock in the mining area, sums up the geological features of the deposit, analyzes the genesis of the deposit, and analyzes the results of the study, which has some reference value for the further development of the bauxite prospecting in this area.