张家洼矿床控矿构造特征及找矿预测

Characteristics of Ore-Controlling Structure of Zhangjiawa Deposit and Prediction of Favorable Zone for Deposit

区域构造控制了矿体的形成和基本赋存规律,研究矿床的控矿构造特征,得出矿床赋存规律及控矿模式和找矿标志,并据此对成矿有利区域进行预测,寻找盲矿体,通过在这些地段增加探矿工程和巷道工程,进行矿床赋存规律和预测的验证,增加矿产储量,延长矿山寿命。对于矿山在下一步根据控矿模式及矿床赋存规律和找矿标志,在矿山深部、接触带及边缘进行找矿,具有很强的指导意义。

The regional structure controls the orebody formation and basic occurrence law. The characteristics of the orecontrolling structure of deposit are studied and the deposit occurrence law, ore-controlling mode and ore-prospecting indicators are found. Based on this, prediction is made on the mineralization-favorable zone to search for blind orebodies, where ore exploration and tunneling engineering are increased to validate the deposit occurrence law and prediction, so as to increase the mineral reserve and prolong the mine life. It can be of strong guidance significance to the ore-prospecting at the mine depth, contact belt and edge according to the disclosed mineral-controlling mode, deposit occurrence law and ore-prospecting indicators.