河北新店子—羊角山铁矿成矿地质条件及找矿远景分析  

The analysis on the ore-forming geological conditions and the prospecting prospect for Xindianzi-Yangjiaoshan iron mine in Hebei

作　　者：马国朋 刘佩欣 杨爱远 李洪波 

机构地区：[1]华北地质勘查局第四地质大队,河北秦皇岛066000

出　　处：《吉林地质》2015年第4期71-75,共5页Jilin Geology

摘　　要：河北遵化新店子—羊角山一带铁矿远景区,地质背景为太古界变质表壳岩和变质深成岩组成复杂的中高级变质岩结晶基底,其中变质表壳岩迁西岩群为区内铁矿的主要赋矿层。该区位于遵化马兰峪—迁西三屯营东西向条带状铁矿成矿带上,磁异常强度普遍较高。磁异常主要为含铁建造的太古界变质结晶基底的反映,推测该区处于成矿有利地段,具有十分广阔的找矿远景。In Zunhua City Hebei Province, there is Xindianzi- Yangjiaoshan iron ore area, which has the geological background of complicated middle-high grade metamorphic crystalline basement composed by metamorphic supracrustal rocks and metamorphic plutonic rock of Archean, in which the iron deposit mainly lies in Qianxi rock group, classified as metamorphic supracrustal rocks. The area is located in east-west metallogenic belt from Malanyu, Zunhua City to Santunying, Qianxi Town, and has higher intensity of magnetic anomalies. The magnetic anomalies is mainly reflected by Archean iron-bearing metamorphic crystalline basement, it is speculated that this area is located in the favorable oreforming section and has broad prospecting prospect.

关 键 词：地质背景 找矿远景 新店子—羊角山铁矿 河北遵化 

分 类 号：P618.31[天文地球—矿床学]