Jeddah-Makkah regionis have been suffering from earthquake crisis where some moderate to destructive earthquakes have been recorded. These earthquake activities
Minerals responsible for mine water quality at the Xikuangshan antimony mine were identified and characterized by a computer-assisted thermodynamic chemical equ
Isotope plays an important role in both tracing and dating in earth science, especially 87Rb-86 Sr system. With the development of earth science, whole-rock ana