黄铁矿标型特征对胶东三山岛金矿深部矿化的启示

陈玉民,张华锋,张聪颖,胡换龙,王昭坤,曾庆栋,范宏瑞

Pyrite Typomorphic Characteristics：Implication for Deep Gold Mineralization in the Sanshandao Gold Deposit，Jiaodong Peninsula

Yumin CHEN,Huafeng ZHANG,Congying ZHANG,Huanlong HU,Zhaokun WANG,Qingdong ZENG,Hongrui FAN

表3 三山岛金矿ZK96-6钻孔黄铁矿微量元素分析结果

Table 3 Analysis results of trace elements of pyrite from ZK96-6 drill of the Sanshandao gold deposit（×10-6）

样品编号 元素含量 Li Be Sc V Cr Co Ni Cu Zn Ga Rb Sr Y Nb Mo Z96-6-4 2.010 0.208 3.09 1.54 4.40 112 38.6 34.4 27.3 11.2 43.5 75.1 0.758 14.70 3.750 Z96-6-9 0.752 0.321 3.06 2.09 1.83 20.2 27.0 151 380 3.73 14.3 44.8 1.75 1.05 0.729 Z96-6-11 0.384 0.132 6.09 2.45 0.13 13.2 17.7 80.4 56.8 3.48 14.0 44.2 1.24 1.03 0.141 Z96-6-14 0.247 0.114 0.77 1.14 3.45 19.9 19.5 52.8 23.0 2.84 10.2 25.3 2.86 1.06 0.468 Z96-6-18 0.482 0.022 1.60 0.71 1.95 13.9 10.8 156 28.6 1.79 5.95 22.9 1.23 0.46 0.575 Z96-6-25 0.591 0.097 2.27 1.53 4.72 38.6 13.4 268 24.3 2.65 11.4 57.5 2.02 1.15 0.306 样品编号 元素含量 Cd In Sb Cs Ba La Ce Pr Nd Sm Eu Gd Tb Dy Ho Z96-6-4 0.051 0.014 1.42 0.36 375 8.3 14.3 1.65 6.4 0.96 0.196 0.75 0.076 0.243 0.031 Z96-6-9 1.00 0.480 1.85 0.123 518 25.3 42.4 4.86 19.0 3.16 0.715 2.41 0.249 0.692 0.065 Z96-6-11 0.125 0.090 0.729 0.087 604 21.8 36.2 4.06 14.6 2.29 0.616 1.66 0.174 0.530 0.052 Z96-6-14 0.053 0.028 0.788 0.075 95.1 28.8 47.7 5.13 18.4 2.78 0.554 2.11 0.275 1.180 0.161 Z96-6-18 0.09 0.087 1.55 0.046 194 41.6 69.0 7.41 26.3 3.74 0.843 2.81 0.270 0.726 0.069 Z96-6-25 0.062 0.036 0.572 0.088 156 41.3 68.2 7.09 24.4 3.19 0.560 2.50 0.242 0.762 0.096 样品编号 元素含量 Er Tm Yb Lu Ta W Re Tl Pb Bi Th U Zr Hf Z96-6-4 0.091 0.009 0.087 0.007 0.642 1.09 0.008 0.358 1 742 58.3 1.78 0.54 5.25 0.183 Z96-6-9 0.189 0.018 0.133 0.018 0.087 0.689 0.003 0.234 5 348 203 3.94 1.98 9.47 0.368 Z96-6-11 0.146 0.012 0.064 0.007 0.234 0.752 <0.002 0.124 936 75.9 3.25 1.76 6.31 0.339 Z96-6-14 0.391 0.044 0.224 0.023 0.052 1.80 0.007 0.093 698 56 9.78 14.2 3.46 0.136 Z96-6-18 0.181 0.006 0.055 0.008 0.154 0.385 0.007 0.055 763 72.1 2.38 0.26 2.44 0.089 Z96-6-25 0.299 0.026 0.175 0.017 0.123 0.761 0.007 0.082 463 24 7.15 0.57 6.48 0.303