Da Hinggan Mountains

An analysis of Late Permian Early Triassic sedimentary evolution and tectonic setting in the Linxi region shows that the Late Paleozoic plate tectonic movement in the southern Da Hinggan Mountains continued till the Indosinian tectonic cycle.

林西地区晚二叠世早三叠世的沉积构造演化特征揭示，大兴安岭南部的晚古生代板块构造活动一直到印支构造旋回才结束。

Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.

野外地质调查和室内岩石学研究表明，大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。

Southern part of Da Hinggan Mountains is an important silver polymetallic metallogenic belt.

大兴安岭南段是我国重要的银多金属成矿带。

As an important coloured-metal mineralization belt, the middle-southern Da Hinggan Mountains area may become a vital mothball metal base in 21 century.

大兴安岭中南段作为我国有色金属的重要成矿区带，有望成为21世纪中国有色金属的重要后备基地。

Study on record of spore-pollen in high moor peat and development and successive process of peat in Da and Xiao Hinggan Mountains

大小兴安岭高位泥炭孢粉纪录及泥炭发育和演替过程研究