Sample s_91KB8
NavDat sample number 35462 · BASALT
Sample
| Sample ID | s_91KB8 |
|---|---|
| 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 | 48.08 | WT% | XRF | |
| TIO2 | 1.87 | WT% | XRF | |
| AL2O3 | 15.77 | WT% | XRF | |
| FEOT | 11.19 | WT% | UNKNOWN | |
| CAO | 9.88 | WT% | XRF | |
| MGO | 5.73 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 0.49 | WT% | XRF | |
| NA2O | 3.49 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| LOI | 1.4 | WT% | IGN | |
| LA | 7.9 | PPM | UNKNOWN | |
| CE | 21 | PPM | UNKNOWN | |
| ND | 13.2 | PPM | ICPMS | |
| ND | 13.3 | PPM | TIMS_ID | |
| SM | 3.3 | PPM | ICPMS | |
| SM | 3.8 | PPM | TIMS_ID | |
| EU | 1.4 | PPM | UNKNOWN | |
| GD | 4.8 | PPM | UNKNOWN | |
| TB | 0.8 | PPM | UNKNOWN | |
| HO | 0.9 | PPM | UNKNOWN | |
| ER | 2.3 | PPM | UNKNOWN | |
| TM | 0.32 | PPM | UNKNOWN | |
| YB | 2.1 | PPM | UNKNOWN | |
| LU | 0.32 | PPM | UNKNOWN | |
| NI | 82 | PPM | UNKNOWN | |
| CU | 114 | PPM | UNKNOWN | |
| ZN | 88 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| RB | 8 | PPM | XRF | |
| RB | 8.18 | PPM | TIMS_ID | |
| SR | 293 | PPM | XRF | |
| SR | 286 | PPM | TIMS_ID | |
| Y | 23 | PPM | UNKNOWN | |
| ZR | 99 | PPM | UNKNOWN | |
| NB | 12.1 | PPM | UNKNOWN | |
| BA | 89 | PPM | UNKNOWN | |
| HF | 2.69 | PPM | UNKNOWN | |
| PB | 1.27 | PPM | ICPMS | |
| TH | 0.6 | PPM | UNKNOWN | |
| TH | 0.21 | PPM | ICPMS | |
| ND143_ND144 | 0.512127 | TIMS | ||
| SR87_SR86 | 0.704301 | TIMS |