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详细找矿工作,是某勘探矿区外围的主要任务.为了扩大矿区远景,找出更多的含矿岩体,我们担负了矿区范围内几十平方公里万分之一的详细找矿工作.由于历年来对区域内的地质工作研究程度差,经验不够,虽然过去发现了不少的岩体,但是一直未能作出正确的评价,加以区域地质条件复杂,地表覆盖厚,给找矿工作带来了一定的困难.为了对矿区作出正确的评价,我们采取了以下的几点作法:一、由点到面,面中求点,点面结合.工作区域的特点是:面积广,岩体多而分散.为了加速评价,我们采取了以下步骤:1、首先着重于对已知岩体的评价工作,根据已有资料,对已知的岩体进行分类排队,选择重点进行施工.
In order to expand the prospect of the mine area and find out more ore-bearing rock masses, we undertake the detailed prospecting work of tens of thousands of square kilometers in the area of the mine area. Over the years, the degree of geological work in the region is poorly studied and there is not enough experience. Although many rock masses have been discovered in the past, they have not been evaluated correctly. Complex geological conditions in the region and thick surface cover have brought about the prospecting work A certain degree of difficulty.In order to make a correct assessment of the mining area, we have taken the following practices: First, from the point to the surface, the surface of the point, the point of combination.The work area is characterized by: a wide area, rock mass And scattered.In order to speed up the evaluation, we have taken the following steps: 1, Focusing on the evaluation of known rock mass firstly, according to the existing data, the known rock mass is classified and queued, and the key construction is selected.