The Truong Son Fold Belt,located at the northeastern margin of the Indochina Block,is considered to be tectonically linked to the subduction of the Paleotethys
Mineral potential assessment at the Earth’s surface has been an important research for geoscientists around the world in the past five decades. The fundamental
1.Objectives As the discovery of gas hydrate in Qilian Mountain permafrost in 2008,the main controlling factors and distribution of gas hydrate are not clear.Th