Sample s_91KB9
NavDat sample number 35463 · BASALT
Sample
| Sample ID | s_91KB9 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 49.5 |
|---|---|
| Longitude | -125.5 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Formation | KARMUTSEN FORMATION |
| Location comment | VANCOUVER ISLAND |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.82 | WT% | XRF | |
| TIO2 | 2.64 | WT% | XRF | |
| AL2O3 | 14.67 | WT% | XRF | |
| FEOT | 12.23 | WT% | UNKNOWN | |
| CAO | 11.34 | WT% | XRF | |
| MGO | 6.49 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| K2O | 0.32 | WT% | XRF | |
| NA2O | 2.47 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| LOI | 2.26 | WT% | IGN | |
| LA | 13 | PPM | UNKNOWN | |
| CE | 35.3 | PPM | UNKNOWN | |
| ND | 21.6 | PPM | ICPMS | |
| ND | 22.6 | PPM | TIMS_ID | |
| SM | 5.3 | PPM | ICPMS | |
| SM | 5.99 | PPM | TIMS_ID | |
| EU | 2 | PPM | UNKNOWN | |
| GD | 7 | PPM | UNKNOWN | |
| TB | 1.1 | PPM | UNKNOWN | |
| HO | 1.3 | PPM | UNKNOWN | |
| ER | 3.1 | PPM | UNKNOWN | |
| TM | 0.46 | PPM | UNKNOWN | |
| YB | 2.9 | PPM | UNKNOWN | |
| LU | 0.48 | PPM | UNKNOWN | |
| NI | 143 | PPM | UNKNOWN | |
| CU | 477 | PPM | UNKNOWN | |
| ZN | 153 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| RB | 8 | PPM | XRF | |
| RB | 5.42 | PPM | TIMS_ID | |
| SR | 332 | PPM | XRF | |
| SR | 326 | PPM | TIMS_ID | |
| Y | 33 | PPM | UNKNOWN | |
| ZR | 173 | PPM | UNKNOWN | |
| NB | 16.3 | PPM | UNKNOWN | |
| BA | 143 | PPM | UNKNOWN | |
| HF | 6.26 | PPM | UNKNOWN | |
| PB | 3.9 | PPM | ICPMS | |
| TH | 1.57 | PPM | UNKNOWN | |
| TH | 0.65 | PPM | ICPMS | |
| ND143_ND144 | 0.512159 | TIMS | ||
| SR87_SR86 | 0.704512 | TIMS |