江西东乡竹林塘金矿床成矿地质特征及找矿方向

The Geological Characteristics of a Certain Gold Deposit and its Prospecting Direction

  • 摘要: 竹林塘金矿床产于东乡中生代陆相火山岩盆地中, 成矿围岩为酸—中酸性陆相火山岩, 火山期后热液期的石英—黄铁矿—冰长石化阶段是金矿床的主成矿阶段, 金矿体严格受断裂破碎带控制。通过对矿床成矿特征的剖析, 拓宽找矿思路, 提出找矿方向。

     

    Abstract: Zhulintang gold depositis occurred in Dongxiang continental volcanic basin of the Mesozoic, its wall_rock is formed by the acid to mid_acid continental volcanic rock.The gold ore_bodiesare strictly controlled by the faulted structural zones.The stage of quartz_pyrite_adularization of the epimagnetic epoch is the main metallogenic stage of the gold deposit.After analysing the geological characteristics of the gold deposit, and discussing the prospecting methods, the prospecting direction of the gold deposit is put forward.

     

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