%0 Journal Article
%T 云南羊拉铜矿江边矿段三维地质建模及隐伏矿床(矿体)定位预测<br>Three-Dimensional Geological Modeling and Location Prognosis of Concealed Ore Deposit (Bodies) in Jiangbian Section of Yangla Copper Mine, Yunnan Province
%A 坚润堂
%A 邹国富
%A 张俊岭
%A 苏富彬
%A 宋小美
%J Advances in Geosciences
%P 857-868
%@ 2163-3975
%D 2020
%I Hans Publishing
%R 10.12677/AG.2020.109084
%X 三维地质建模方法在寻找隐伏矿床方面具有独特的优势，尤其是在地表矿化信息不足的地段，具有传统方法不可替代的作用。羊拉铜矿床江边矿段因构造破坏和不同期次岩浆作用的叠加，地表找矿信息较少，常规的地质、地球物理和地球化学方法进行深部预测往往成果高且效果不佳。本文在深入研究区域成矿规律的基础上，充分利用研究区已有的勘查数据，以Surpac软件为平台，建立了江边矿段的三维地质模型，并以此模型为基础，建立了成矿预测信息模型，并采用三维信息量法，开展了找矿预测，圈定了3处远景预测区，对于指导区内下一步的找矿工作具有一定的指导意义。<br />
The 3D geological modeling method has unique advantages in searching for concealed ore depo-sits, especially in areas where there has less mineralization information, it has the function that the traditional method can not replace. There’s little mineralization information of the surface due to structural failure and superposition of multi-phase magmatism in Jiangbian ore block of Yangla copper deposit, so the prospecting result is not good by conventional geological, geophysics and geochemistry methods. The Yangla copper mine is selected as the research object, based on the existing exploration data in the area, Surpac software as the platform, the three-dimensional geological model of the mine is established by contour modeling method. Based on the model, the metallogenic prediction information model is established, and the three-dimensional information quantity method is used to carry out the metallogenic prediction and delineate the three prospective prediction areas. It has some guiding significance for guiding the next prospecting work.
%K 羊拉铜矿江边矿段，找矿预测，三维地质建模，信息量法<br>Jiangbian Section of Yangla Copper Mine
%K Metallogenic Prediction
%K Three-Dimensional Geological Modeling
%K Information Method
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=37883