东天山土屋—延东斑岩铜矿带矿产资源GIS预测  

GIS MINERAL RESOURCE FORECAST IN THE TUWU-YANDONG PORPHYRY COPPER BELT, EASTERN TIANSHAN MOUNTAIN

作　　者：木合塔尔.扎日 依玛木.塔依尔 池顺都[1] 帕拉提.阿布都卡迪尔 

机构地区：[1]中国地质大学地球科学与资源学院,武汉430074 [2]新疆大学资源与环境科学学院,乌鲁木齐830008

出　　处：《地质与勘探》2004年第3期55-59,共5页Geology and Exploration

基　　金：新疆少数民族科技骨干人才特殊培养科研专项资金(编号:2001-07和2003-11);国家自然科学基金项目(编号:40072091)联合资助。

摘　　要：以东天山土屋-延东斑岩铜矿床找矿预测为例,应用地理信息系统(GIS),查明该区地质、找矿地球化学异常标志。在各类异常找矿有利度分析的基础上,确定了用于预测找矿有利地段的异常组合及数值区间,并决定其权重。最后,圈定出找矿可行地段、找矿有利地段及潜在资源地段,并讨论了东天山土屋-延东斑岩铜矿床的预测结果。Takes prospecting forecast in the Tuwu-Yandong porphyry copper deposit in eastern Tianshan Mountain as an example, This paper points out the regional geology and geochemistry abnormality indicator using Geography Information System (GIS). Based on various beneficial degree analysis of anomaly prospecting, anomaly combination and number interval are confirmed to forecast preferable prospecting area. Lastly, permissible prospecting area, preferable prospecting area and potential mineral resource area are delineated, and prospecting results in the Tuwu-Yandong porphyry copper deposit are discussed.

关 键 词：斑岩铜矿 GIS 矿产资源预测 东天山土屋-延东地区 

分 类 号：P618.41[天文地球—矿床学]