【摘要】 老挝人民民主共和国矿产资源较为丰富,但开采程度均较低。通过对研究区铁矿床的地质特征及找矿因素的分析,提示了矽卡岩型铁矿床的成矿专属性和矿床与岩石的关系,磁铁矿主要分布于中酸性岩浆与安山岩接触交代形成的矽卡岩中,规模大,品位高,具有良好的找矿前景和指导意义。更多还原

【Abstract】 Lao People’s Democratic Republic is rich in mineral resources,but the exploitation degree is low.Through the analysis of geological characteristics and prospecting factors of iron ore deposits,the mineralization of skarn type iron ore deposits and ore deposits and the rock property,mainly distributed in the formation of contact metasomatic magnetite acidic magma and volcanic rocks in skarn,has good ore prospects and significance.It has the characteristics of large scale and high grade.更多还原