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本区以往是以铁铜矿产为重点。已知矿床中虽有伴生金,但找金工作,未被重视。区域化探(水系沉积物测显)样品采用痕量测金技术(化学光讲法,检出限0 ．3ppb),圈出作为找金远景的毛村—丙山—戊县和甲镇两个金的高值(Au＞2ppb)区和22处局部金异常。除已知伴生金矿床外,推测10处有找金远景。其中两处,经查证,发现一处中型金矿床和两处有远景的金矿点。金的区域地球化学资料,正使这个地区的地质工作重点,发生着转移。金量区域地球化学分布,呈相互复合的北东(西北部)、北西(东西部)向带状分布,高、低值带相间排布,强度自北而南增强。反映了受北东、北西向两组构造制约的特点。金的局部异常,即位于此两组构造的结点上,呈棋盘格状分布。本文指出甲镇、两山南部,是本区今后找金最有远景的两个地区。本文还对与铁铜成矿作用有关的燕山期中酸性侵入体,作出了含金性的评价,指出以往一直认为不成矿的F岩体,有找金前景,并找到已村、庚村两处金矿点。
In the past, the district focused on iron and copper minerals. Although known gold deposit associated with gold, but looking for gold work, not taken seriously. Regional geochemical measurements (sediments) were collected using trace gold measurement techniques (chemical light method with a detection limit of 0.3 ppb), which was circled as Mao village-Bing Shan-Wu County and Jiazhen Gold high value (Au> 2ppb) zone and 22 local gold anomalies. In addition to known associated gold deposits, it is speculated that 10 gold find prospects. Two of these sites were verified and found to have a medium-sized gold deposit and two prospective gold mines. The regional geochemical data of gold are causing the focus of geological work in this region to shift. The regional geochemical distribution of gold is in the north (north-west) and north (east-west) of the complex, distributed in the form of bands. The high and low values are arranged in phases and the intensity increases from north to south. Reflected by the North East, North West to two groups of structural constraints. The local anomaly of gold, which is located at the junction of the two groups of structures, was tessellated distribution. This article points out that Jiazhen and southern two mountains are the two most prospective areas for gold in the future. This paper also made an evaluation on the gold content of the Yanshanian medium-acidic intrusions related to the iron-copper mineralization. It is pointed out that in the past, the non-metallogenic F rock mass had prospect of finding gold and found two villages, Gold mine point.