黔北地区桃园向斜铝土矿矿床地质特征及找矿方向

详细信息

收稿日期: 2012-06-11

修回日期: 2012-08-27

刊出日期: 2013-06-30

GEOLOGICAL CHARACTERISTICS AND PROSPECTING DIRECTION OF THE BAUXITE DEPOSIT IN TAOYUAN SYNCLINE IN NORTHERN GUIZHOU PROVINCE

Received Date: 11 June 2012

Revised Date: 27 August 2012

Publish Date: 30 June 2013

摘要: 桃园向斜铝土矿位于道真县东部，是务川-正安-道真地区铝土矿的一个组成部分.该铝土矿产于二叠纪梁山组地层中，属于沉积型铝土矿床，其中地质历史时期的沉积间断对铝土矿的形成有重要作用.通过对其成矿地质背景、矿床地质特征的分析，总结了桃园向斜铝土矿的控矿因素及其找矿标志，并指出向斜的深部及西翼中部和南部具有较大的找矿潜力.
- 桃园向斜 /
- 铝土矿 /
- 矿床地质特征 /
- 找矿方向 /
- 黔北地区
Abstract: The Taoyuan syncline, located in the east of Daozhen County, Guizhou Province, is a component of the bauxite deposit in Wuchuan-Zhengan-Daozhen area. The deposit occurs in the Permian Liangshan Formation, belonging to the sedimentary type. The sedimentary discontinuity in geological history played an important role for the forming of bauxite. By analyzing the ore-forming geological background and geologic characteristics of deposit, the ore-controlling factors and exploration guide in the Taoyuan syncline are summarized. It is pointed out that there is still great ore potential in deep and western limb of the syncline.
- Taoyuan syncline /
- bauxite /
- geological characteristics /
- ore prospecting direction /
- Northern Guizhou Province