鲁西龙宝山金矿成矿流体特征与矿床成因模型

J4 ›› 2002, Vol. 10 ›› Issue (3): 13-17.

鲁西龙宝山金矿成矿流体特征与矿床成因模型

夏庆霖¹ ,高　燕¹ ,王小哈²

1. 中国地质大学,湖北　武汉　430074 ;

2. 厦门大学,广东　厦门　361005

收稿日期:2001-10-24 修回日期:2001-12-10 出版日期:2002-06-27 发布日期:2012-05-30
作者简介:夏庆霖(1968-),男,讲师,现从事矿产勘查与评价、数学地质和遥感地质研究.
基金资助:
国土资源部重点基础项目(9501108) 和教育部青年骨干教师计划资助

CHARACTERISTICS OF METALLOGENIC FLUID AND GENESIS MODEL OF THE LONGBAOSHAN GOLD MINE IN WESTERN SHANDONG PROVINCE

XIA Qinglin¹ , GAO Yan¹,WANG Xiaoha²

1. China University of Geosciences , W uhan Hubei 430074 , China ;
2. Xiamen University , Xiamen Guangdong 361005 , China

Received:2001-10-24 Revised:2001-12-10 Online:2002-06-27 Published:2012-05-30

摘要/Abstract

摘要：

龙宝山金矿属浅成中低温热液型矿床,形成于燕山晚期。太古宙绿岩带和燕山早期中偏碱性岩浆岩是其成矿物质的主要来源,岩浆活动还为成矿提供了热源,大气降水的参与在成矿过程中起了重要的作用。龙宝山金矿成矿流体具有低温、低盐度和富含H₂O、CO₂ 等特征,并通过自组织过程,不断与环境进行物质和能量交换,形成聚矿耗散结构。在系统分析成矿场的基础上,建立了龙宝山金矿成因模型。

关键词: 成矿流体, 耗散结构, 矿床成因模型, 龙宝山金矿

Abstract:

The Longbaoshan gold mine is an epithermal deposit that formed in the late Yanshan Stage. The metallogenic materials was from the Archean greenstone formation and the Jurassic syenite-porphyry rocks , and the magma had provided hot source for the ore-forming. The meteoric water played an important role in the ore2forming processes. The metallogenic fluid are low-temperature , low-saline and rick of H2O and CO2 . The fluid system had continually changed materials and energy with it’s environment by self2organization , and last formed the dissipative structure of ore-aggregating. Basing on analysis of the metallogenic field , agenetic model of the Longbaoshan gold mine is set up in this paper.

Key words: metallogenic fluid, dissipative structure, genetic model for ore deposit, the Long baoshan gold mine

中图分类号:

P611

夏庆霖, 高燕, 王小哈. 鲁西龙宝山金矿成矿流体特征与矿床成因模型[J]. J4, 2002, 10(3): 13-17.

JIA Qiang-Lin, GAO Yan, WANG Xiao-Ha. CHARACTERISTICS OF METALLOGENIC FLUID AND GENESIS MODEL OF THE LONGBAOSHAN GOLD MINE IN WESTERN SHANDONG PROVINCE[J]. J4, 2002, 10(3): 13-17.

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