financially supported by the National Natural Science Foundation of China (NSFC) (Nos. 41472155, 41876037);the Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology (No. MGQNLM201902);the Scientific and Technological Innovation Project from the China Ocean Mineral Resources R & D Association (No. DY135-N2-1-04)。
In the present study,Paleozoic Variscan orogenesis was a model of the oroclinal flexion accompanied by extensive magmatism,which could be divided into the following two types:post-tectonic and syn-tectonic tonalite gr...
Skarns of magmatic origin, or magmatic skarns as called, are formed by crystallization of skarnic magma injecting into structural fissures. They occur in various rocks (rock formations), mainly in form of veins. Usual...
The Huanggang intrusive complex in northern Tongbai area was formed in Early Paleozoic. It mainly consists of ultra basic, basic, intermediate and acid rocks, dominated by intermediate and basic rocks. The complex be...