摘要
953高地金矿工作区位于大兴安岭主脊铜铅锌银多金属成矿带北段,处于吉峰—环宇韧性推覆构造的中东部。在地质、物化探评价工作的基础上,目前初步圈定的3条金矿化蚀变带、5条金矿体均为钻探过程中发现的隐伏矿体。初步推断矿床成因类型属变质—热液型金矿床(或浅成热液层控型金矿床)。从区域、矿区成矿条件分析,该矿区有较好的找矿前景。
The 953 Highland gold deposit is located in the northern section of main Da Hingan Ling copper, lead, zinc and silver polymetallic mineralization zone, and in the central and eastern part of Jifeng - Universal ductile nappe zone. On the basis of integrated analysis on geological, geophysical and geochemical data, three gold alteration and mineralization zones were initially delineated, and five hidden gold ore bodies were outlined by the drilling. The authors concluded the genetic type of this deposit is metamor- phic - hydrothermal gold deposit （ or strata - bound epithermal gold deposit）. Based on a regional metallogenic conditions and deposit settings, there is great potential for prospecting in this area.
出处
《矿产勘查》
2012年第6期780-789,共10页
Mineral Exploration
基金
中央财政补助地方地质勘查项目(编号:2010886)资助
关键词
地质特征
找矿标志
953高地金矿
内蒙古
geological characteristics
prospecting criteria
953 highland gold deposit
Inner Mongolia
