胶东的中西部(简称胶西北)地区是著名的金矿集中区,引起很多地质学家的广泛关注,进行了大量深入的有关研究(吕古贤等,2007;邓军等,2005;范宏瑞等,2005;孙丰月等,2008;毛景文等,2003;林景仟等,1997;叶天竺等,2007;李士先等,2007;李洪奎等,2007,2009;宋春明等,2010),极大地促进了胶东地区金矿的科学研究与矿业开发。但是,该区成矿时间如此集中(主 The central and western part of Jiaodong is known as the gold concentrate area, which has aroused widespread concern of many geologists and carried out a great deal of in-depth research (Lu Guxian et al., 2007; Deng Jun et al., 2005; Fan Hongrui et al., 2005 ; Sun Fengyue et al., 2008; Mao Jingwen et al., 2003; Lin Jingqian et al., 1997; Ye Tianzhu et al., 2007; Li Shixian et al., 2007; Li Hongkui et al., 2007,2009; Song Chunming et al., 2010) Scientific research and mining development. However, the mineralization time is so concentrated in the area (Lord