Host rockDiorite,Dacite,Andesite,Basalt,Plutonic Rock,Granite · Samarga Group;;Udoma Complex;
Associated rockArgillite,Sandstone · Silinsk Group
StructureDeep-Seated Elongate Ne Faults And Ne-Nw Fractures And Joints, Creating A Complex Block Structure Of The Ore Field., Mongolian-Okhotsk Gold Belt, And The Sikhote - Alin Rare Metal Belt.
Tectonic settingPrimor'E Volcanic Belt
AlterationContact Metamorphic - Hornfelsing And Skarnification; Hydrothermal (Low To Medium Temperature) - Propylitization, Quartz-Muscovite, Epidote-Chlorite, Horneblende-Epidote-Chlorite, Chlorite-Carbonate-Sericite Associations