内蒙古额尔古纳市虎拉林金矿床地质特征及成矿规律探讨

J4 ›› 2007, Vol. 15 ›› Issue (5): 30-35.

内蒙古额尔古纳市虎拉林金矿床地质特征及成矿规律探讨

宋贵斌, 宋丙剑, 岳继航

武警黄金第三支队，哈尔滨150069

收稿日期:2007-08-08 修回日期:2007-08-25 出版日期:2007-10-30 发布日期:2011-08-19
作者简介:宋贵斌(1971-)，男，工程师，从事黄金地质勘查工作

Discussion on Geological Features and Ore-forming Rule of the Hulalin Gold Deposit in Eerguna, Neimenggu

SONG Gui-Bin, SONG Bing-Jian, YUE Ji-Hang

NO．3 Gold Geological Party of CAPF，Harbin 150069，China

Received:2007-08-08 Revised:2007-08-25 Online:2007-10-30 Published:2011-08-19

摘要/Abstract

摘要：

虎拉林金矿位于西伯利亚板块南东缘，乌玛一西口子隆起区北端与八道卡一恩和哈达中侏罗纪断陷盆地西南边缘的接壤部位，矿床成因类型为与次火山活动有关的中一高温热液型金矿床。矿体总体走向呈SN向，平均品位1.40∽3.70×10^-6，最高137×10^-6，近SN向断裂是主要的控岩、控矿构造，黄铁矿和黄铜矿是主要载金矿物，成矿年龄为135.5Ma，成矿温度为320°∽360℃ ，找矿标志明显，找矿前景较好。

关键词: 金矿, 地质特征, 成矿规律, 虎拉林, 额尔古纳, 内蒙古

Abstract:

The Hulalin gold deposit is located in the Southeast border of Siberlia Plate, and refers to the zone between the noah Wuma-xikouzi uplift and the of southeast of Badaoka- Enhehada Middle Jurassic depression. The genetic type belongs to the meso-epithermal altered hydrothermal. The ore bodyies are controlled by SN trend falt The ore bodies trend roughly in SN diection. The average grade of gold is 1.40∽3.70×10^-6,the t0p grade is 137.0×10^-6. The ore-forming age was 135.5 Ma. The temperature of gold mineralization is 320℃∽360℃. The prospecting criteria is patent. It will be good prospecting exploration direction for the outside orebodies.

Key words: gold deposit, geological features, ore-forming rule, Hulalin, Eerguna, Neimenggu

中图分类号:

P6l8.01

宋贵斌, 宋丙剑, 岳继航. 内蒙古额尔古纳市虎拉林金矿床地质特征及成矿规律探讨[J]. J4, 2007, 15(5): 30-35.

SONG Gui-Bin, SONG Bing-Jian, YUE Ji-Hang. Discussion on Geological Features and Ore-forming Rule of the Hulalin Gold Deposit in Eerguna, Neimenggu[J]. J4, 2007, 15(5): 30-35.

参考文献

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