河南省方城县莫沟萤石矿床地质特征及成因
|
张青松, 夏明哲, 王春连, 栗克坤, 刘增政, 蒋济勇, 江建浪
|
Geological characteristics and origin of the Mogou fluorite deposit in Fangcheng County, Henan Province
|
ZHANG Qing-Song, XIA Ming-Zhe, WANG Chun-Lian, LI Ke-Kun, LIU Zeng-Zheng, JIANG Ji-Yong, JIANG Jian-Lang
|
|
表2 方城县莫沟萤石矿稀土元素分析结果及特征值
|
Table 2 Trace element analysis results and characteristic values of Mogou fluorite deposite,Fangcheng County 10-6
|
|
岩矿石名称 | 萤石 | 萤石 | 萤石 | 萤石 | 萤石 | 萤石 | 萤石 | 大理岩 | 片岩 | 片岩 | 编号 | XT1 | XT2 | XT3 | XT4 | XT5 | XT6 | XT7 | XT8 | XT9 | XT10 | La | 5.87 | 64.08 | 11.85 | 9.24 | 8.45 | 7.4 | 6.52 | 3.85 | 10.8 | 18.41 | Ce | 10.20 | 135.69 | 21.48 | 18.03 | 16.6 | 14.9 | 13.7 | 7.31 | 17.9 | 37.91 | Pr | 1.12 | 15.34 | 2.15 | 2.24 | 2.11 | 1.78 | 1.7 | 0.79 | 3.33 | 4.57 | Nd | 3.87 | 58.51 | 6.91 | 8.93 | 7.89 | 6.86 | 6.62 | 2.96 | 15.4 | 18.07 | Sm | 1.20 | 11.61 | 1.53 | 2.61 | 1.9 | 1.57 | 1.57 | 0.66 | 4.15 | 3.90 | Eu | 0.42 | 2.65 | 0.41 | 0.96 | 0.54 | 0.4 | 0.42 | 0.23 | 1.58 | 1.17 | Gd | 1.58 | 11.51 | 2.05 | 3.71 | 2.2 | 1.86 | 1.88 | 0.81 | 4.37 | 4.56 | Tb | 0.29 | 1.53 | 0.38 | 0.68 | 0.4 | 0.31 | 0.34 | 0.13 | 0.68 | 0.61 | Dy | 1.92 | 8.31 | 2.72 | 4.62 | 2.09 | 1.8 | 1.77 | 0.72 | 3.7 | 3.51 | Ho | 0.41 | 1.53 | 0.64 | 0.98 | 0.46 | 0.36 | 0.37 | 0.15 | 0.7 | 0.67 | Er | 1.30 | 4.39 | 2.28 | 2.84 | 1.3 | 1.03 | 0.97 | 0.45 | 1.99 | 1.96 | Tm | 0.18 | 0.55 | 0.36 | 0.37 | 0.22 | 0.13 | 0.15 | 0.065 | 0.26 | 0.27 | Yb | 1.43 | 3.59 | 2.70 | 2.72 | 1.11 | 0.69 | 0.69 | 0.38 | 1.58 | 1.80 | Lu | 0.23 | 0.52 | 0.42 | 0.38 | 0.2 | 0.1 | 0.13 | 0.058 | 0.24 | 0.26 | Y | 24.67 | 40.40 | 46.65 | 53.54 | 17.1 | 16 | 15.1 | 5.23 | 17 | 18.95 | ΣREE | 30.02 | 319.81 | 55.90 | 58.29 | 45.47 | 39.19 | 36.83 | 18.56 | 66.68 | 97.68 | LREE | 22.68 | 287.89 | 44.33 | 42.01 | 37.49 | 32.91 | 30.53 | 15.80 | 53.16 | 84.03 | HREE | 7.35 | 31.92 | 11.57 | 16.28 | 7.98 | 6.28 | 6.30 | 2.76 | 13.52 | 13.65 | w(LREE)/w(HREE) | 3.09 | 9.02 | 3.83 | 2.58 | 4.70 | 5.24 | 4.85 | 5.72 | 3.93 | 6.16 | [w(La)/w(Yb)]N | 2.94 | 12.82 | 3.15 | 2.44 | 5.46 | 7.69 | 6.78 | 7.27 | 4.90 | 7.32 | δEu | 0.93 | 0.69 | 0.70 | 0.94 | 0.81 | 0.71 | 0.75 | 0.96 | 1.13 | 0.84 | δCe | 0.91 | 1.03 | 0.97 | 0.94 | 0.94 | 0.97 | 0.99 | 0.97 | 0.73 | 0.98 |
|
|
|