Petrologic Characteristic and Geologic Significance of the Dacite in the Bandaohu Area, North of Qinghai-Tibet Plateau
Characteristic of the dacite in petrology,petrochemistry,petrogeochemistry in the Bandaohu area, north of Qinghai-Tibet Plateau indicated that geotectonic position of Bandaohu area belong to Bayankala terrane was active continental margin which perhaps had been influenced by many island arcs behind the middle Permian Period.