吉黑东部沙兰镇—桦皮遥感地质特征及金找矿方向

J4 ›› 2008, Vol. 16 ›› Issue (6): 11-15.

吉黑东部沙兰镇—桦皮遥感地质特征及金找矿方向

董建乐 ¹,王艳忠² ,段晓军^2,于学政³

1. 武警黄金指挥部,北京 100055;
2. 武警黄金第一支队,黑龙江牡丹江 157021;
3. 中国国土资源航空物探遥感中心,北京 100083

收稿日期:2008-08-14 修回日期:2008-09-18 出版日期:2008-12-23 发布日期:2011-07-06
作者简介:董建乐(1963-),男,高级工程师,主要从事金矿勘查与成矿区划方面工作.

The Remote Sen sing Geological Character istics and Gold Prospecting D irection of Sha lan town—Huap in the Eastern Jilin and Heilongjiang Prov inces

DONG Jianle¹ , WANG Yanzhong² , DUAN Xiaojun² , YU Xuezheng³

1. Headquarters of CAPF, Beijing　100055, China;
2. N 0. 1 Gold Geolog ical Party of CAPF, Mudanjiang　157021, Heilongjiang, China;
3. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources , Beijing　100083 , China

Received:2008-08-14 Revised:2008-09-18 Online:2008-12-23 Published:2011-07-06

摘要/Abstract

摘要：

研究区横跨张广才岭—太平岭、吉中—延边早古生代陆缘构造带,是一个与中生代中酸性岩浆侵入活动有关的金找矿有望区。该区中部发育一直径达32km的环状构造,在其内部及周边发育多处线环构造密集区,推测为中生代岩浆从深部岩浆房多次上升演化与侵入所致,是金的成矿有利区。根据已知矿床分布、成矿地质背景、地球化学异常、遥感解译线环构造及蚀变信息特征综合分析,圈出13个金找矿远景区。

关键词: 吉林, 黑龙江, 沙兰镇-桦皮, 金矿, 黄金, 遥感, 地质特征, 成矿预测

Abstract:

The study area, which across the eopaleozoic structural belts of continentalmargin of Zhangguangcai 2Taiping ridge and middle J ilin2Yanbian, is a hopeful district of gold mine related toMesozoic acid2intermediate magmatic intrusive activities. There is a big ring structure with 32km in diameter in the central, several line and ring structure are focus on its inner and peripheral. It is p resumed that the structure is caused bymultip le evolution and invasion of the magma from deep magma chamber inMesozoic. Gold deposit often enriched in this area. According to the analysis on the characteristics of deposit distribution, metallogenic geological setting, geochemical anomaly, line and ring structure and alteration information by remote sensing, thirteen gold metallogenic areas are given.

Key words: J ilin, Heilongjiang, Shalan town2Huapi, Gold mine, Gold, Remote sensing, Geological Characteristics, Metallogenic prognosis

中图分类号:

P627

董建乐 ,王艳忠 ,段晓军 ,于学政. 吉黑东部沙兰镇—桦皮遥感地质特征及金找矿方向[J]. J4, 2008, 16(6): 11-15.

DONG Jianle, WANG Yanzhong , DUAN Xiaojun , YU Xuezheng. The Remote Sen sing Geological Character istics and Gold Prospecting D irection of Sha lan town—Huap in the Eastern Jilin and Heilongjiang Prov inces[J]. J4, 2008, 16(6): 11-15.

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