97T T61050-C199 T61002铌钽矿标样
| 标样编号 | 97T T61050 | C199 T61002 |
| 基体 | 铌钽矿 | 铌钽矿 |
| Al2O3 | 0.291 | 0.614 |
| BaO | 0.201 | 0.277 |
| CO2 | 0.097 | 0.139 |
| CaO | 13.02 | 11.67 |
| CeO2 | 0.556 | 0.588 |
| F | 3.65 | 4.02 |
| Fe | 3.5 | 5.41 |
| H2O(900u5ea6) | 0.664 | - |
| H2O(900℃) | - | 0.668 |
| K2O | 0.233 | 0.463 |
| La2O3 | 0.153 | 0.185 |
| MgO | 0.136 | 0.177 |
| MnO | 0.325 | 0.383 |
| Na2O | 5.28 | 4.73 |
| Nb2O5 | 60.62 | 56.71 |
| Nd2O3 | 0.207 | 0.214 |
| P2O5 | 0.102 | 0.134 |
| S | 0.051 | 0.056 |
| SiO2 | 1.91 | 3.52 |
| SrO | 1.2 | 1.31 |
| Ta2O5 | 0.273 | 0.265 |
| ThO2 | 0.77 | 0.802 |
| TiO2 | 4.26 | 3.92 |
| U3O8 | 0.202 | 0.153 |
| V2O5 | 0.073 | 0.075 |
| Y2O3 | 0.085 | 0.074 |
| ZnO | <0.003 | 0.003 |
| ZrO2 | 0.847 | 0.837 |