Characteristics and zonation of skarn minerals in Galinge iron deposit,Qinghai Province

The Galinge skarn iron polymetallic ore deposit of western Qinghai Province lies in central Qimantag metallogenic belt.Ore bodies are located in the contact zone between granodiorites,adamellite and dolomitic marble and in the marble and altered andesites which are distributed along the NWW-striking rupture structural fracture zone in the exocontact zone.From the invading contact zone to the east,the zonation of skarn minerals is obvious and can...