Table 18.
CIA, Ti/Nb ratios, and SiO2/K2O ratio values of geochemical standards [8] used for comparison in Fig. 10, Fig. 16.
| Standard | Rock type | CIA | Ti/Nb | SiO2/K2O | Standard | Rock type | CIA | Ti/Nb | SiO2/K2O |
|---|---|---|---|---|---|---|---|---|---|
| SARM40 | Carbonatite | 0.5 | 30 | 102 | MK-1 | Granodiorite | 48.2 | 352 | 16 |
| JH-1 | Hornblendite | 16.1 | – | 93 | NIM-S | Syenite | 48.6 | 66 | 4 |
| WMG-1 | Gabbro | 23.7 | – | 410 | SKD-1 | Quartz-Diorite | 48.6 | 430 | 20 |
| WBG-1 | Gabbro | 24.6 | – | 54 | T-1 | Tonalite | 48.6 | – | 50 |
| MRG-1 | Gabbro | 24.8 | 1130 | 217 | JG-3 | Granodiorite | 48.8 | 514 | 25 |
| BE-N | Basalt | 25 | 149 | 27 | GS-N | Granite | 48.9 | 194 | 14 |
| BR | Basalt | 25.6 | 159 | 27 | MO-9 | Anorthosite-Gabbro | 48.9 | 839 | 107 |
| SARM48 | Granite | 30.1 | 3 | 15 | GOG-1 | Gabbro | 49 | – | 898 |
| MO-3 | Gabbro | 31.5 | – | 184 | JR-3 | Rhyolite | 49.1 | – | 16 |
| SY-3 | Syenite | 31.7 | 6 | 14 | MK-4 | Granite | 49.1 | 124 | 17 |
| SY-2 | Syenite | 32.3 | 31 | 13 | MO-13 | Olivine-Basalt | 49.2 | 766 | 52 |
| SDG-1a | Gabbro | 34.9 | 1281 | 15 | MK-2 | Granodiorite | 49.3 | 252 | 20 |
| SDG-2 | Gabbro | 35.4 | 1228 | 15 | G-B | Granite | 49.3 | – | 23 |
| BHVO-1 | Basalt | 35.6 | 855 | 96 | QLO-1 | Quartz-Latite | 49.4 | 363 | 18 |
| BIR-1 | Basalt | 36.3 | 9592 | 1769 | DVD | Hornblende Dacite | 49.4 | 420 | 26 |
| MO-7 | Orthoklase-Gabbro | 36.4 | 1694 | 54 | GR | Granite | 49.5 | – | 14 |
| GSR-3 | Basalt | 36.9 | 208 | 19 | BM | Basalt | 49.6 | – | 247 |
| JP-1 | Peridotite | 37 | – | 14130 | NIM-G | Granite | 49.9 | 10 | 15 |
| MY-3 | Hornblendite | 37.5 | – | 99 | JG-2 | Granite | 50 | 16 | 16 |
| TDB-1 | Diabase | 37.8 | – | 55 | GA | Granite | 50.2 | 190 | 17 |
| W-1 | Diabase | 38.4 | 648 | 82 | SG-1a | albitized Granite | 50.2 | 1 | 17 |
| GV | Gabbro | 38.4 | – | 190 | JR-1 | Rhyolite | 50.4 | 39 | 17 |
| JB-1 | Basalt | 38.7 | 233 | 36 | DVT | biotitic Trachyrhyolite | 50.5 | 7 | 16 |
| SARM50 | Dolerite | 38.8 | 516 | 84 | RGM-1 | Rhyolite | 50.6 | 180 | 17 |
| JB-1a | Basalt | 38.9 | 289 | 36 | JG-1 | Granodiorite | 50.6 | 124 | 18 |
| W-2 | Diabase | 39.2 | 804 | 83 | GSR-1 | Granite | 50.7 | 43 | 14 |
| NIM-N | Norite | 39.8 | 600 | 210 | G-2 | Granite | 50.7 | 240 | 15 |
| NBS688 | Basalt | 40.1 | 1228 | 254 | JG-1a | Granodiorite | 50.7 | 125 | 18 |
| JB-2 | Basalt | 40.3 | 8918 | 126 | PCC-1 | Peridotite | 50.7 | 60 | 5958 |
| MB-H | metabasic Rock | 40.8 | 928 | 18 | GH | Granite | 50.9 | 6 | 15 |
| BCR-1 | Basalt | 40.8 | 959 | 32 | G-1 | Granite | 51 | 72 | 13 |
| MO-12 | Andesite-Basalt | 41.7 | 689 | 44 | JR-2 | Rhyolite | 51.1 | 28 | 17 |
| MO-2 | Basalt | 41.8 | – | 50 | GSP-1 | Granodiorite | 51.7 | 140 | 12 |
| JB-3 | Basalt | 41.9 | 3779 | 65 | GM | Granite | 51.7 | 71 | 15 |
| GL-O | Glauconite | 42 | 113 | 6 | DVR | albitized Rhyodacite | 51.7 | 213 | 18 |
| JGb-1 | Gabbro | 42.3 | 3469 | 181 | MK-3 | Granite | 51.8 | 126 | 12 |
| MO-5 | Gabbro | 42.4 | 4411 | 47 | SG-2 | Alaskite Granite | 52 | 276 | 10 |
| MO-14 | Olivine-Basalt | 42.7 | 883 | 101 | DTS-1 | Dunite | 55.4 | 14 | 40409 |
| MO-1 | Diabase | 43.5 | 885 | 28 | MA-N | Granite | 56.1 | 0 | 20 |
| MO-8 | Gabbro | 43.5 | 1863 | 112 | 2B | Granitoid | 57.5 | 1 | 25 |
| MO-4 | Gabbro | 43.6 | – | 23 | DVG | greisenized Granit | 57.9 | 1 | 21 |
| DNC-1 | Dolerite | 43.6 | 959 | 205 | GSR-2 | Andesite | 62.2 | 458 | 32 |
| NIM-P | Pyroxenite | 43.8 | – | 567 | SDC-1 | Mica Shist | 63 | 336 | 20 |
| MB | Monzonite | 44.9 | – | 12 | M I | Chlorite-Muscovite-Shist | 65.1 | – | 28 |
| JA-2 | Andesite | 44.9 | 410 | 31 | JSl-1 | Slate | 65.4 | – | 20 |
| NS-1 | Nepheline Syenite | 45 | 32 | 8 | JSl-2 | Slate | 66.7 | – | 20 |
| DVB | bipyroxene basaltic Andesite | 45 | 605 | 27 | MY-1 | Peridotite | 66.9 | – | 1035 |
| SNS-2 | Nepheline Syenite | 45.2 | 22 | 9 | MO-15 | porphyric Andesite-Basalt | 68 | 775 | 26 |
| WPR-1 | Peridotite | 45.3 | – | 370 | ASK-2 | Shist | 69.1 | 917 | 10 |
| MDO-G | Trachyte | 45.7 | 112 | 13 | SBO-1 | Shist | 69.2 | 331 | 15 |
| ISH-G | Trachyte | 46 | 87 | 8 | MY-2 | Dunite | 75.1 | – | 1402 |
| JGb-2 | Gabbro | 46 | – | 778 | DZE-2 | ultrabasic Rock | 77.7 | – | 3775 |
| JA-1 | Andesite | 46.1 | 3068 | 82 | GnA | Greisen | 78.2 | 1 | 27 |
| JA-3 | Andesite | 46.2 | 1359 | 44 | SARM47 | Serpentinite | 79.2 | – | 1814 |
| SG-3 | Granite | 46.3 | 92 | 16 | NIM-D | Dunite | 79.7 | – | 3896 |
| STM-1 | Syenite | 46.4 | 3 | 13 | SSL-2 | Shist | 80.1 | 378 | 17 |
| DVA | Hornblende Hyaloandesite | 46.7 | 1049 | 68 | SDU-1 | Dunite | 93.4 | – | 3957 |
| AGV-1 | Andesite | 47.3 | 420 | 20 | DZE-1 | ultrabasic Rock | 96.1 | – | 3434 |
| DR-N | Diorite | 47.5 | 934 | 31 | SW | Serpentinite | 96.9 | – | – |
| AC-E | Granite | 47.8 | 6 | 15 | SARM44 | Sillimanite Schist | 99.1 | 114 | 193 |