广东深坑铜铅锌矿床找矿模式研究

Study on exploration model of Shenkeng Cu-Pb-Zn deposit in Guangdong Province

广东深坑铜铅锌矿区以往工作多以区域基础地质及小比例尺物化探调查为主,但存在地表矿化不连续、规模较小、工业价值不高等问题,深部是否存在矽卡岩型-斑岩型铜多金属矿床有待研究明确。本次研究主要以石寨区段为重点,通过对矿床地质特征、物化探异常特征、控矿因素分析研究,提取找矿标志,建立找矿模型,对矿区深部及地表成矿远景进行推测,以期实现找矿突破。

This study mainly focuses on the Shizhai section to identify ore-controlling factors,prospecting indicators,and establish a prospecting model to achieve a breakthrough in prospecting. The past work of the study area was mainly based on regional basic geology and small-scale geophysical exploration,there are problems such as discontinuous surface mineralization,small scale,and low industrial value.Is there a skarn-porphyry copper polymetallic ore in the deep? Through the analysis of the geological characteristics of the deposit,the geophysical and geochemical anomaly characteristics,and the ore-controlling factors,extract the prospecting mark,establish a prospecting model and speculate on the deep mineralization prediction area and the plane metallogenic prospect area of the mining area.