滇东南锡矿带成矿区矿床勘查模式探讨  

THE TIN DEPOSIT EXPLORATION MODEL IN A METALLOGENIC PROVINCE OF THE SOUTHEASTERN YUNNAN TIN METALLOGENIC BELT

作　　者：杨世瑜[1] 

机构地区：[1]昆明工学院矿产地质研究所

出　　处：《地质论评》1989年第3期262-270,共9页Geological Review

摘　　要：滇东南锡矿带矿床综合勘查方法可归纳为:靶区选择、模式找矿、物化探先行、遥感地质佐助、深入地质研究、电算增强信息、综合手段立体找矿、标志找矿八个方面;选区—概查—检查—解释—验证—决策六个勘查程序;科研、模式对比、电算三个勘查信息处理手段;综合手段、多位一体的立体找矿方法。In the southeastern Yunnan tin metallogeric belt, the three-dimensional method for mineral prospecting by synthetical means has been applied to deposit exploration. According to the practices of deposit exploration, the deposit exploration model in a metallogenic province of the southeastern Yunnan tin metallographic belt can be summed up. Its exploration method can be outlined as follows.1. Choose a target area and determine the limits of mineralization and the metallogenic prospect in time.2. In the geological ore pro secfing, strengthen geological research and apply the model to ore-finding.3. First use geophysical and geochemical methods in each exploration stage.4. Take the remote-sensing geological method as an important means of studying rock-and ore-forming structures and providing the information about hidden rock bodies and favourable loci of ore formation.5. Apply various means of measurements and tests and mineralogical and. penological methods to providing ore-finding information.6. Make the best use of electronic computer technology to enhance and extract useful geological information from the data of geology, geophysical and geochemical exploration and remote sensing.7. Take geological prospecting as an essentical method and apply the synthetical methods including geological, geophysical and geochemical exploration, remote sensing and engineering examination to the whole processes of mineral exploration.8. In regard to different types of mineralization information and metallogenic geological conditions, utilize corresponding exploratory methods.The exploration sequence includes six stages: selection of a target area, general survey, examination, explanation, verification and decision-making.

关 键 词：锡矿 成矿区 勘查模式 

分 类 号：P618.44[天文地球—矿床学]