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金山金矿床由含金糜棱岩及含金石英脉型矿石组成。矿石的石英流体包裹体ＲｂＳｒ等时线年龄测定结果为４０６～４０９Ｍａ，这两种类型矿石的年龄在测定误差范围内基本一致，属于加里东期成矿。稀土元素分布模式、Ｓ、Ｐｂ及Ｃ同位素特征、成矿流体成分资料都说明这两种类型矿石的成矿物质均来自地层，成矿流体属于地层中的建造水及大气降水，矿床应为产于加里东期脆韧剪切带中由改造作用形成的变质细碎屑岩型金矿床
The Jinshan gold deposit is composed of gold-containing mylonite and gold-bearing quartz veins. The results of RbSr isochronal dating of quartz fluid inclusions in ore are 406 ~ 409Ma. The ages of these two types of ores are basically the same within the range of determination error, belonging to Caledonian metallogenetic. REE distribution patterns, S, Pb and C isotopic characteristics and ore-forming fluid composition data indicate that the ore-forming materials of these two types of ore are all derived from the strata. The ore-forming fluid belongs to the formation water and the precipitation in the strata. In the Caledonian brittle-ductile shear zone metamorphism fine metamorphic fine rock type gold deposit