高级检索

胶西北金矿集区“三S”控矿机制探析

Exploration of "tri-S-type" ore-controlling mechanism of Northwest Jiaodong High Gold Ore Concentration Area

  • 摘要: 胶西北金矿集区自西向东的三山岛、焦家、招平断裂带是世界著名的金成矿带,其上盘均为早前寒武纪变质岩系,呈现断续相连构成了横向上“S”型的大型伸展构造;3条断裂蚀变带各自无论从纵向(走向)上,还是从垂向(倾向)上都呈“S”型展布延伸,而金矿体就赋存于这3个方向各自呈“S”型的构造所控制的蚀变带中,这就形成了胶西北金矿集区独特的“三S”控矿机制。“三S”控矿机制理念的提出,对寻找深部矿体具有重要的指导意义。

     

    Abstract: 1牛树银,孙爱群,张建珍,等.胶西北金矿集中区亚热柱—幔枝构造成矿研究J.山东国土资源,2012,28(12):7-14. 2宋明春,崔书学,周明岭,等.山东省焦家矿区深部超大型金矿床及其对焦家式金矿的启示J.地质学报,2010,84(9):1 349-1 358. 3宋明春,伊丕厚,徐军祥,等.胶西北金矿阶梯式成矿模式J.中国科学:地球科学,2012,42(7):992-1 000. 4LI X C,FAN H R,SANTOSH M,et al.Hydrothermal alteration associated with Mesozoic granitehosted gold mineralization at the Sanshandao deposit,Jiaodong Gold Province,ChinaJ.Ore Geology Reviews,2013,53:403-421. 5DENG J,WANG Q F,WAN L,et al.Selfsimilar fractal analysis of gold mineralization of Dayingezhuang disseminatedveinlet deposit in Jiaodong gold province,ChinaJ.Journal of Geochemical Exploration,2009,102(2):95-102. 6YANG L Q,DENG J,LI N,et al.Geology,geochemistry of oreforming fluids and hydrothermal alteration dynamics of the Zhaoping gold belt in northwestern Jiaodong Peninsula,Eastern ChinaJ.Geochimica et Cosmochimica Acta,2009,73(z1):A1 477. 7YANG L Q,GUO L N,WANG,Z L,et al.Timing and mechanism of gold mineralization at the Wangershan gold deposit,Jiaodong Peninsula,eastern ChinaJ.Ore Geology Reviews,2016,88:491-510. 8吕古贤,武际春,崔书学.胶东玲珑金矿田地质M.北京:科学出版社,2013. 9李杰,李世勇,毕明光.胶东地区金-钼-铜-铅锌成矿作用及成矿模式M.北京:地质出版社,2015. 10李洪奎,耿科,禚传源,等.胶东金矿构造环境与成矿作用M.北京:地质出版社,2016. 11倪振平,田京祥,王来明,等.山东省重要矿产区域成矿规律M.济南:山东科学技术出版社,2016. 12周凤英,李兆麟.胶东台上金矿成矿机制模拟试验研究J.地质论评,1994,40(5):456-465. 13李士先,刘长春,安郁宏,等.山东省地矿局地质科技成果丛书:胶东金矿地质M.北京:地质出版社,2007. 14冯涛,孙宗锋,李文,等.山东玲珑金矿田东风矿区171号金矿脉地质特征及深部资源预测J.黄金科学技术,2009,17(6):12-16. 15刘日富,蔡小宁.三山岛—仓上、新城—焦家成矿带深部找矿理论与实践J.黄金科学技术,2008,16(4):29-32. 16许建仁,张鸣放.控矿断裂构造交汇部位的定向、定位研究及其应用J.黄金,2012,33(1):15-18. 17刘殿浩,张丕建,丁正江,等.三山岛北部海域金矿勘查工作思路与实践J.山东国土资源,2015,31(2):1-7.

     

/

返回文章
返回