浅析黄泥坪地区金的表生作用与富集规律

Analysis of supergene action and enrichment regularity of gold in Huang Ping area

陕西省宁强县黄泥坪地区是阳平关—勉县深大断裂以南新近发现的金矿集中区,现已发现黄泥坪中型金矿床,并在该地区周边发现金矿床(点)多个。本文主要以汉树沟矿段为主,浅析该矿段金的表生作用与富集规律。列举了多个含金矿床实例,得出不论国内外,当金矿床产生上部淋滤流失、下部次生富集的现象,不是局部地区特点,而是具有一定规律的结论[1],通过这种规律为下一步在该地区找矿提供借鉴作用。

Ningqiang County in Shaanxi Province Huang Ni Ping area is Yangpingguan Mianxian deep fault south of the new recently discovered gold concentration area, it has been found that Wong Ping medium-sized gold deposit, and in the area surrounding found gold deposits（points） more than. This paper mainly deals with the supergene action of the gold deposit and its enrichment law. Examples of a few examples containing gold deposit, the gold deposits at home or abroad, when the upper and lower leaching loss from secondary enrichment phenomenon, not the local characteristics, but with some conclusions of [1], the rules for the next step prospecting in the area to provide reference.