摘要
研究认为金场沟区铜钼矿是与超浅成花岗闪长岩体侵入有关的角砾岩型矿床,受北东和北西向断裂构造控制。找矿前提为燕山期花岗闪长斑岩角砾岩及地层中破碎带。直接找矿标志为岩体与地层接触带及具辉钼矿化、黄铁矿化、黄铜矿化、硅化、褐铁矿化地段。
By studying,The JinChangGou Cu -Mo Deposits is a type of breccia which relate to granodiorite who had intruded superficial. The deposits is controled by rupture structure which direct North - East and North - West. The indication of explore is breccia of granodiorite - porphyry of Jurassic and crash - belt in stratum. The directly sign of deposits is that the contact - belt of magma with stratums, the areas where have been had the mineralization such as molybdenite, pyrite, chalcopyrite, silicon, limonite and so on.
出处
《黄金科学技术》
2005年第4期27-31,共5页
Gold Science and Technology
关键词
地质特征
找矿标志
角砾岩
铜钼矿
金场沟区
Geologic Character
Sign of Explore
Breccia
Cu- Mo Deposits
JinChangGou Area
