3D simulation results and animations of copper leaching, transport and deposition in sedimentary basins during the postrift stage according to Scenario 1 in Bahlali et al. (2025)

3D simulation results and animations of copper leaching, transport and deposition in sedimentary basins during the postrift stage according to Scenario 1 in Bahlali et al. (2025) doi: [add when paper published]. Models are built using surface-based modelling approach (doi:10.1007/s11004-018-9764-8). Flow simulations are run with IC-FERST (multifluids.github.io), using unstructured tetrahedral meshes that adapt to geological heterogeneity and flow behaviour throughout the simulation to improve simulation quality and performance. Folder structure: Simulation: Contains 3D unstructured adaptive mesh output in .vtu format (openable with ParaView, www.paraview.org). Time interval between successive outputs is 50,000 years. Animations: Includes Supplementary Videos (SV) visualising SV2: 3D view of salt transport over the postrift period (salinity in kg/kg) SV3: Brine circulation and copper deposition over the postrift period SV4: 3D view of Cu transport (rock Cu concentration in kg/kg) SV5: 3D view of Cu transport (groundwater Cu concentration in kg/kg) SV6: Top view of Cu mineralisation at the redox boundary (rock Cu concentration in kg/kg)本数据集收录Bahlali等人（2025）研究中方案1对应的裂后期沉积盆地内铜浸出、运移与沉积过程的三维模拟结果及动画演示，DOI信息待论文正式发表后补充。 模型采用基于地表的建模方法构建（DOI：10.1007/s11004-018-9764-8）。流体模拟通过IC-FERST（multifluids.github.io）完成，使用可适配全模拟过程中地质非均质性与流体流动特性的非结构化四面体网格，以提升模拟质量与运行效率。 文件夹结构如下： 1. Simulation文件夹：存储格式为.vtu的三维非结构化自适应网格输出文件（可通过ParaView（www.paraview.org）打开），两次连续输出的时间间隔为50000年。 2. Animations文件夹：包含用于可视化相关过程的辅助视频（Supplementary Videos，缩写为SV）： SV2：裂后期盐运移过程的三维视图（盐度单位：kg/kg） SV3：裂后期卤水循环与铜沉积过程 SV4：铜运移过程的三维视图（岩石铜浓度单位：kg/kg） SV5：铜运移过程的三维视图（地下水铜浓度单位：kg/kg） SV6：氧化还原界面处铜成矿过程的俯视图（岩石铜浓度单位：kg/kg）