摘要
矿床(体)改造研究是矿产勘查研究的重点之一,其详细研究对矿产勘查与评价工作有着重要的指导作用。依据多年来地质工作成果,对矿床(体)改造控制因素、改造对象及改造结果等方面进行了综述,矿床遭受改造后的变化包括:①矿体形态产状;②矿石结构构造与成分;③矿石品位;④矿床规模;⑤矿床类型;⑥矿床地质异常。概括了矿床(体)改造规律研究对成矿理论体系发展的促进意义及对成矿预测与找矿勘探工作的指导作用。
Ore deposit（body）modification is one of emphasis about mineral exploration study.It plays an important guiding role on mineral exploration and evaluation that the authors do much detailed researches on ore deposit（body） modification.Based upon the outcome of geology work in recent years,the authors put overview carefully in some aspects such as the modification controlling factors,the modification objects,the modification results.The changes after the modification are classified as following six aspects：①,the modality and occurrence of the orebodies. （2）the structure and component of the ore. （3）the ore grade. （4）the scale of the ore-deposit. （5）the type of the ore-deposit. （6）the geological abnormity of the ore-deposit. And summarized study on laws of modification from deposits and orebodies has great meaning to the development with the mineralization theory system and guidance function of metallogenic forecasting and prospecting.
出处
《资源环境与工程》
2009年第6期792-795,共4页
Resources Environment & Engineering
关键词
后期改造
改造控制因素
改造对象
改造结果
改造意义
modification
the modification controlling factor
the modification objects
the modification results
the modification significance
