Application Case 3: Geospatial Modeling, Predictive Analysis, and Assessment of the Laochang Ore Field in Gejiu, Yunnan: A 3D Approach to Metallogenic Features
摘要
This study focused on the Laochang ore field located in Gejiu, Yunnan Province, China, with the ore field used as a case study for scrutinizing a 3D quantitative prediction and assessment methodology applicable to mine scale. This involved a comprehensive synthesis of the geological backdrop of the Laochang ore field with established metallogenic theory, resulting in a thorough examination of the geological model governing the region. We extensively utilized available exploration data and harnessed the capabilities of 3S technologies (GIS, RS, GPS) to extract a wealth of multivariate information encompassing geological, geographical, remote sensing, geophysical, and geochemical datasets.