Sample s_92NG48
NavDat sample number 35494 · BASALT
Sample
| Sample ID | s_92NG48 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 61 |
|---|---|
| Longitude | -142 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Location comment | WRANGELL MOUNTAINS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.69 | WT% | XRF | |
| TIO2 | 1.42 | WT% | XRF | |
| AL2O3 | 13.98 | WT% | XRF | |
| FEOT | 10.33 | WT% | UNKNOWN | |
| CAO | 11.16 | WT% | XRF | |
| MGO | 6.92 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| K2O | 0.28 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| LOI | 2.51 | WT% | IGN | |
| LA | 6.7 | PPM | UNKNOWN | |
| CE | 18.4 | PPM | UNKNOWN | |
| ND | 11.2 | PPM | ICPMS | |
| ND | 11.1 | PPM | TIMS_ID | |
| SM | 2.9 | PPM | ICPMS | |
| SM | 3.11 | PPM | TIMS_ID | |
| EU | 1.3 | PPM | UNKNOWN | |
| GD | 4.2 | PPM | UNKNOWN | |
| TB | 0.7 | PPM | UNKNOWN | |
| HO | 0.8 | PPM | UNKNOWN | |
| ER | 2.3 | PPM | UNKNOWN | |
| TM | 0.31 | PPM | UNKNOWN | |
| YB | 2.2 | PPM | UNKNOWN | |
| LU | 0.33 | PPM | UNKNOWN | |
| NI | 91 | PPM | UNKNOWN | |
| CU | 57 | PPM | UNKNOWN | |
| ZN | 86 | PPM | UNKNOWN | |
| GA | 20 | PPM | UNKNOWN | |
| RB | 9 | PPM | XRF | |
| RB | 7.72 | PPM | TIMS_ID | |
| SR | 283 | PPM | XRF | |
| SR | 278 | PPM | TIMS_ID | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 85 | PPM | UNKNOWN | |
| NB | 8.1 | PPM | UNKNOWN | |
| BA | 74 | PPM | UNKNOWN | |
| HF | 2.8 | PPM | UNKNOWN | |
| PB | 1.54 | PPM | ICPMS | |
| TH | 0.73 | PPM | UNKNOWN | |
| TH | 0.29 | PPM | ICPMS | |
| ND143_ND144 | 0.512079 | TIMS | ||
| SR87_SR86 | 0.703723 | TIMS |