Analysis on the geochemical anomalies and ore-forming background of Hongwei mountain,geermu cyti,Qinghai Province

Based on the analysis of regional metallogenic geological background,combined with regional mineral characteristics and geochemical anomalies,9 sites of 1/200 000 rock geochemical anomaly measuring grade Ⅱ and 2 sites of 1 / 200 000 stream sediment survey anomalies were identified,indicating there are more prospects in looking for Sb,Pb,Zn,Au,Ag,Cu,Co,Sn,V-based multi-metal ores.The orebody belongs to genetic types of skern-type deposits,controlled by Carboniferous or Silurian Ordovician carbonate rocks,Variscan and Indosinian granite intrusions,as well as vertical faults in three of the composites.