北山地区坡北1号、10号基性-超基性岩体成矿预测及找矿方向

简述了坡北1号、10号基性-超基性岩体地质特征，从总结求取哈密黄山 岩带（黄山东、黄山南、黄山）基性-超基性岩成矿富集系数入手，对坡北1号、10号岩体的Cu、Ni、Co资源量及硫化相资源量进行预测及对岩体的找矿方向作了简单分析，对北山裂谷带中基性-超基性岩体部署找矿工作有一定的地质意义。

METALLOGENIC PROGNOSIS AND PROSPECTING TARGETS OF POBEI BASIC-ULTRABASIC ROCK BODIES 1 AND 10 IN BEISHAN AREA

Pobei basic-ultrabasic rock bodies 1 and 10 are located at the western segment of Beishan rift zone, NE of Lopnur, belonging to Beishan metallogenic zone. The two bodies are large in scale, high in basic intensity, complete in differentiation, high in alteration and geophysical and geochemical anomalies. All of these are favorable for the formation of magmatic copper and nickel deposits, and are potential for prospecting of copper, nickel and cobalt deposits. Based on the summary of mineral enrichement coefficient of the basic-ultrabasic rocks in Huangshan of Hami, prediction of Cu, Ni, Co and sulfide mineral resources of Pobei basic-ultrabasic rock bodies 1 and 10, and a simple analysis is given in terms of prospecting target. A certain geological significance is obtained for the arrangement of prospecting of basic-ultrabasic rocks of the Beishan rift zone.