地球化学分析对俄博梁地区成矿预测

Geochemical analysis is the prediction of the ore-forming region of boleang

俄博梁地区位于柴达木盆地西北边缘,通过测定元素富集、贫化特征,结合研究区主要地质成矿特征,可知研究区元素分布与出露地质体密切相关。研究区内基性—超基性岩系出露区相对应的异常规模大,强度高,组分分带明显,表明研究区内岩浆活动对成矿提供了重要依据。根据水系沉积物测量数据并进行分析发现研究区内具有多处可进行工业开发的Cu、Cr、Ni矿体。为今后在该区进行进一步地质找矿工作打下了良好基础。

The E bo Liang area is located at the northwest edge of the Qaida Basin. By measuring the enrichment and depletion characteristics of the Qaida Basin, combined with the main geological and mineralization characteristics of the survey area, it can be seen that the distribution of the elements in the survey area is closely related to the exposed geological body. In the study area, the anomalous scale, high strength and obvious zonation of the basic-ultrabasic rock system exposed area indicate that the magmatic activity in the study area provides an important basis for mineralization. Based on the data of sediment measurements of water system and analysis, it is found that there are many Cu, Cr and Ni ore bodies that can be industrially developed in the study area. For the future in the area for further geological prospecting work laid a good foundation.