摘要
新安县石寺—北冶铝土矿区地层展布大多为北东走向,具西北端隆起、向东南方向呈"一面坡"倾斜的特征。矿体受地层控制,总体产状与地层产状一致,形态呈似层状(东部)、洼斗状(中西部)产出;文章通过深入剖析矿区内56个铝土矿石样品的化验分析结果及11个岩、矿石薄片鉴定结果,详细归纳总结了该矿区的矿石特征及富集规律,为今后在矿区找矿与勘探提供理论依据。
The host strata in the Shisi-Beiye bauxite deposit area mainly strikes NE-trending, and has characteristics of uplif- ting in the northwestern end and monocline structure with dipping SE. The orcbodies are strictly controlled by strata in forms of stratoid in the eastern part and hopper in the middle and west part. By the detailed analysis of the 56 pieces bauxite ore samples and the micro- scope identification of 11 rock and ore chips, it is summarized the ore characteristics and enrichment regularity in detail, which pro- vides theoretical basis for the future prospecting and exploration in the area.
出处
《矿产勘查》
2016年第2期275-281,共7页
Mineral Exploration
基金
中国地质调查局资源评价项目(编号1212011085334、1212011120774、1212011220501)资助
关键词
地质特征
富集规律
铝土矿
石寺一北冶
河南
geological characteristics, enrichment regularity, bauxite deposit, Shisi-Beiye, Henan
