论文部分内容阅读
新疆博乐市喇嘛苏外围地区地表岩石风化剥蚀严重,直接找矿标志不明显,以大功率激电中梯测量为辅助功能的大比例尺岩石地球化学测量方法对发现和圈定隐伏矿体起到了重要作用。根据化探原生晕元素组合特点及空间分布特征,以单元素异常下限值和富集系数为划分标准,圈定了六个Ⅲ级化探异常带,异常评价初步认为Cu—Zn—Pb—Ag—W—Sn—Mn—As—Au—Bi多元素叠加异常的形成为找矿有利区,选元素共生组合特点较明显的异常带开展大功率激电工作进行化探异常的验证。在推断出的成矿有利部位布设钻孔并可见到矿体。
The surface rocks in the periphery of Lamao-Sue in Bole City of Xinjiang are seriously weathered and denuded, and the direct ore prospecting sign is not obvious. The large-scale lithogeochemical measurement method using high-power exciters as the auxiliary function has played an important role in discovering and delineating hidden ore bodies effect. According to the characteristics and spatial distribution characteristics of elemental halo combinations in primary geochemical exploration, six Ⅲ grade geochemical anomaly bands were delineated by the lower limit of single element anomaly and enrichment coefficient. The anomalous evaluation of Cu-Zn-Pb-Ag -W-Sn-Mn-As-Au-Bi multi-element superimposed anomaly to form a favorable prospecting area. Elemental anomalies with obvious symbiotic assemblages of elements were selected to carry out high-power laser work to verify geochemical anomalies. Inferred in the favorable location of metallogenic drilling and can see the ore body.