采样 地点 | 样品 编号 | 岩石 名称 | 序 号 | 微量元素及含量(ppm) | 主要参数 | |||||||||||||||||||
Rb | Sr | Ba | U | Th | Nb | Ta | Zr | Hf | Sc | Ti | V | Cr | Co | Ni | Cu | Zn | Ga | Rb/Sr | Zr/Hf | Nb* | ||||
四
角
田 | GM9- 1173-1-2 | 致密状 玄武岩 | 1 | 49.7 | 541 | 182 | 2.3 | 4.1 | 23.7 | 2.3 | 228 | 10.5 | 32.8 | 20437 | 335 | 94.2 | 63 | 68.7 | 65 | 139 | 17.8 | 0.092 | 21.714 | 2.21 |
GM9- 1173-3-2 | 流纹岩 | 2 | 61.2 | 636 | 540 | 2.1 | 6.2 | 9 | 0.8 | 199 | 5.2 | 29.3 | 15421 | 293 | 280 | 53.8 | 160 | 62.9 | 112 | 17 | 0.096 | 38.269 | 0.63 | |
GM9- 1172-1 | 多斑流 纹岩 | 3 | 88.5 | 592 | 510 | 3.5 | 11.5 | 28 | 2.03 | 272 | 7.2 | 25.3 | 15709 | 256 | 29.3 | 35.5 | 1 | 7.09 | 128 | 21 | 0.149 | 37.778 | 1.09 | |
GM9- 1173-6-2 | 杏仁状橄 榄玄武岩 | 4 | 52.6 | 592 | 355 | 2.6 | 7.6 | 21.6 | 1.8 | 246 | 7.6 | 28.9 | 20815 | 344 | 98.3 | 42.2 | 77.6 | 180 | 136 | 19.5 | 0.089 | 32.368 | 1.31 | |
GM9- 1173-9-2 | 杏仁状玄 武安山岩 | 5 | 194 | 84 | 101 | 4.4 | 62.7 | 22.6 | 2.4 | 157 | 12 | 6.1 | 1140 | 2 | 248 | 2.01 | 7.3 | 20.6 | 17.4 | 24.1 | 2.310 | 13.083 | 0.38 | |
大湾 江 | NS12- 1180-1 | 玄武 安山岩 | 6 | 177 | 77.9 | 112 | 4 | 59.5 | 24 | 1.7 | 166 | 11.3 | 2.7 | 1200 | 2.8 | 351 | 4.36 | 13.2 | 20.4 | 70.8 | 17.7 | 2.272 | 14.690 | 0.36 |
臭水 | GM9- 2009-2 | 安山岩 | 7 | 56.1 | 376 | 286 | 2.3 | 5.8 | 16.3 | 0.8 | 176 | 5.2 | 27.6 | 16989 | 327 | 73.7 | 49.3 | 58.4 | 75.7 | 112 | 13.8 | 0.149 | 33.846 | 1.31 |