摘要
The Fe multimetallic deposit is in the contact skarn of lenticular dolomite marble between acid intrusive rock and Kongshuhe Formation,with 6 magnetite ore bodies.It belongs to the Fe deposit of contact metasomatism hydrothermal type.The skarn and metallic oxide are formed by the hydrothermal metasomatism,whereas the sulfide is formed under the middle-low T condition.