河南方城刘营萤石矿稀土元素特征及成矿年龄
|
刘纪峰, 白德胜, 张凯涛, 王金路, 卫建征, 苏阳艳
|
REE characteristics and metallogenic age of the Liuying fluorite deposit in Fangcheng, Henan Province
|
LIU Ji-Feng, BAI De-Sheng, ZHANG Kai-Tao, WANG Jin-Lu, WEI Jian-Zheng, SU Yang-Yan
|
|
表1 研究区各类岩矿石稀土元素分析结果
|
Table 1 REE analysis results of various rocks and ores in the study area10-6
|
|
元素 | LY-H11 | LY-H13 | LY-H26 | LY-H20 | LY-H27 | D5 | LY-H15 | LY-H16 | LY-H17 | LY-H18 | LY-H14 | 岩性 | 萤石矿石 | 萤石矿石 | 萤石矿石 | 萤石矿石 | 萤石矿石 | 黑云母二 长花岗岩 | 大理岩 | 大理岩 | 大理岩 | 二云石英 片岩 | 二云石英 片岩 | La | 5.80 | 4.40 | 2.90 | 9.50 | 13.60 | 19.11 | 8.11 | 299.39 | 469.22 | 433.86 | 435.48 | Ce | 10.75 | 8.32 | 5.90 | 19.80 | 27.80 | 38.29 | 14.03 | 490.03 | 714.50 | 678.68 | 687.50 | Pr | 1.56 | 1.15 | 0.88 | 2.84 | 3.40 | 5.35 | 1.8 | 29.58 | 39.82 | 36.60 | 36.78 | Nd | 6.90 | 5.00 | 4.40 | 12.60 | 14.40 | 21.65 | 7.07 | 7.27 | 4.05 | 0.80 | 0.90 | Sm | 1.61 | 1.25 | 1.27 | 3.04 | 3.42 | 6.62 | 1.60 | 5.33 | 8.09 | 6.51 | 7.11 | Eu | 0.33 | 0.32 | 0.25 | 0.62 | 0.64 | 2.06 | 0.36 | 0.97 | 1.55 | 1.24 | 1.50 | Gd | 1.66 | 1.58 | 1.54 | 3.08 | 3.39 | 5.73 | 1.37 | 9.83 | 14.91 | 14.53 | 14.09 | Tb | 0.25 | 0.27 | 0.23 | 0.50 | 0.53 | 1.18 | 0.25 | 0.76 | 1.02 | 0.91 | 0.94 | Dy | 1.63 | 1.86 | 1.45 | 3.33 | 3.37 | 8.87 | 1.67 | 3.07 | 3.55 | 3.10 | 3.44 | Ho | 0.33 | 0.39 | 0.30 | 0.70 | 0.69 | 1.70 | 0.31 | 0.40 | 0.39 | 0.34 | 0.38 | Er | 0.92 | 1.11 | 0.81 | 2.06 | 1.99 | 5.11 | 0.96 | 1.52 | 1.66 | 1.47 | 1.52 | Tm | 0.13 | 0.15 | 0.11 | 0.31 | 0.29 | 0.82 | 0.17 | 0.16 | 0.14 | 0.13 | 0.12 | Yb | 0.75 | 0.92 | 0.61 | 1.92 | 1.90 | 5.00 | 1.16 | 1.01 | 0.91 | 0.82 | 0.76 | Lu | 0.11 | 0.14 | 0.09 | 0.29 | 0.29 | 0.75 | 0.2 | 0.14 | 0.13 | 0.11 | 0.10 |
|
|
|