山东玲珑矿田东风矿区成矿规律及远景预测

玲珑矿田东风矿区金矿脉为典型的焦家式蚀变岩型矿脉，受破头青（招平）断裂的控制。东风矿区矿化富集带具有明显的垂向分带性和向NE侧伏的规律，其深部（-700 m以下）存在着矿体的第二富集带——极强烈的矿化富集带。由于破头青（招平）断裂的强烈构造活动及控矿作用，在东风矿区，乃至玲珑矿田，甚至胶西北金矿集区深部具备巨大的资源潜力，其预测范围将在数千米以下，成为世界级的金矿集中区。研究东风矿区成矿规律，不仅有助于在矿区最大限度地探矿, 而且有助于揭示玲珑金矿田甚至胶西北金矿集中区的成矿规律。

Study on the Metallogenic Regularity and Prospective Prognosis in Linglong-Dongfeng Mining Area, Shandong Province

Gold ore vein of Linglong-Dongfeng mining area controlled by Zhaoyuan-Pingdu fault belt is typical Jiaojia-type structure altered rock type gold deposit.It is quite obvious that Dongfeng mineralization enrichment zone has vertical zonality and northeast lateral trending of orebodies.Thcrc is extremely enriched mineralization zone in deep Linglong-Dongfeng mining area （below -700 meters）,because of the tectonic activity and ore-con- trolling role of Zhaoyuan-Pingdu fault belt,Linglong-Dongfeng mining area and mineral assemblage area in North- west Jiaodong have great prospecting potential in deep extend to below thousands meters.Study of metallogenic reg- ularity in Dongfeng mining area （including vertical zonality and lateral trending） is beneficial to maximize the ex- ploration work.