img

QQ群聊

img

官方微信

高级检索

J4 ›› 1998, Vol. 6 ›› Issue (4): 24-28.

• 地质·矿床 • 上一篇    下一篇

影响金矿物成色的因素及机理

张振儒1,郭定良2   

  1. 1.中南工业大学地质系 长沙 410083;
    2.中国科学院大地构造所 长沙 410013
  • 收稿日期:1998-05-16 出版日期:1998-08-28 发布日期:2011-11-07
  • 作者简介:张振儒,男,1930年出生,教授,主要从事金矿地质学研究。

FACTORS AFFECTING THE FINENESS OF GOLD MINERALS AND THEIR MECHANISMS

Zhang Zhenru1,Guo Dingliang2   

  1. 1.Dept. of Geology,CSUT;
    2.Changsha Institute of Geo-tectology,Chinese Academy of Science
  • Received:1998-05-16 Online:1998-08-28 Published:2011-11-07

摘要:

影响金矿物的成色因素,主要与金矿床的形成温度、成矿阶段、形成深度、热变质程度、成矿溶液中钠离子的浓度、矿物组合中硫化物的多少、成矿溶液中的pH值、Eh值、成矿时围岩的性质、金矿物的密度、风化作用的程度等因素有关。

关键词: 金的成色, 温度, 深度

Abstract:

Factors affecting the fineness of gold minerals,relate mainly to such elements of gold deposits as:forming temperature,mineralog eneticphase,formation depth, thermal metamorphic grade,Na+ concentration,pH value,Eh value in the mineralogenetic solution,quantity of enclosing rocks information,density of gold minerals,degree of deflation,etc.

Key words: fineness of gold, temperature, depth

中图分类号: 

  • P574/P618.51


[1] 栾世伟.金矿床地质及找矿方法.成都:四川科学出版社,1987.

[2] 张振儒.金的成色研究.地质与勘探,1983(11).

[3] R W Boyle.Gold Geochmistry and in deposits.Geological Sorvvoy of Canada Bullet in,1979.

[4] M Ahmad.Mineralogical and GeoChemical studies of the Emperer Gold Telluride deposit.Economic Gedogy,1987,32.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!