The reactivation of inherited tectonic structures formed during the Paleoproterozoic Trans-Hudson Orogeny (THO) has played a significant role in generating high-grade unconformity-related uranium deposits eastern Athabasca Basin. these is now investigated through series two-dimensional hydrothermal numerical models. Two modelling scenarios are considered: (1) models THO peak metamorphism and (2...

Abstract The Great Unconformity has been recognized for more than a century, but only recently have its origins become subject of debate. Hypotheses suggest global Snowball Earth glaciations and tectonic processes associated with the supercontinent Rodinia as drivers widespread kilometer-scale erosion in late Neoproterozoic. We present new integrated zircon apatite (U-Th)/He fission-track therm...

The Erlian basin is one of the most important basins in northern China to host sandstone-type uranium deposits (SUDs), which Bayanwula, Saihangaobi, and Hadatu are under development, name a few. Issues such as metallogenic mechanism mineralization these need be addressed throughout mining process. Over past several decades, 2D 3D seismic reflection surveys have been carried out study typical SU...

19th and 20th century stratigraphy often concerned itself primarily with classification and nomenclature, during what can be termed the heroic and codex ages of stratigraphy. In contrast, 21st century stratigraphy will fall within the post-modern age. In possession of agreed classification schemes, future stratigraphers will concentrate on (i) the reconstruction of earth environments and proces...

Mathematical morphology has its applications in both optical and acoustic image analysis and is useful in image cleaning, image enhancement, feature selection and extraction, quantitative analysis, etc. Morphology has the capabilities of performing quantitative analysis of images using morphological operation. Partial differential equation(PDE) is employed for Anisotropic Diffusion filtering te...