摘要
金斗山金矿位于山东省烟台市,是一个新近发现的金矿,该金矿以矿石矿物中大量出现方铅矿而区别于胶东地区其他金矿床。对方铅矿的化学成分、热电性和微量元素组成的研究表明,方铅矿是除黄铁矿外的另一种重要的富金、银矿物。方铅矿的热电导型单一,均为N(电子)型,并且具有较大的热电系数绝对值。形成方铅矿的成矿物质主要来源于围岩,即荆山群黑云母片岩和石榴石黑云母片岩等。
Jindoushan gold deposit locates in Yantai city. It is a newly found gold deposit. As proved by study on chemical compositions, thermoelectricity and micro-elements compositions of galena, it is another important mineral with rich gold and silver contents except pyrite. Thermal electricity type is simple N type with large thermal electricity ratio absolute value. Ore-forming materials of galena are from country rocks, that is biotite schist and garnet biotite schist.
出处
《山东国土资源》
2005年第10期40-43,共4页
Shandong Land and Resources
