Sample s_91KB48
NavDat sample number 35484 · BASALT
Sample
| Sample ID | s_91KB48 |
|---|---|
| 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 | 47.67 | WT% | XRF | |
| TIO2 | 1.59 | WT% | XRF | |
| AL2O3 | 13.67 | WT% | XRF | |
| FEOT | 10.99 | WT% | UNKNOWN | |
| CAO | 10.34 | WT% | XRF | |
| MGO | 7.28 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.19 | WT% | XRF | |
| NA2O | 3.95 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| LOI | 3.47 | WT% | IGN | |
| LA | 7.2 | PPM | UNKNOWN | |
| CE | 20.1 | PPM | UNKNOWN | |
| ND | 11.8 | PPM | ICPMS | |
| ND | 12.4 | PPM | TIMS_ID | |
| SM | 3.3 | PPM | ICPMS | |
| SM | 3.52 | PPM | TIMS_ID | |
| EU | 1.3 | PPM | UNKNOWN | |
| GD | 4.5 | PPM | UNKNOWN | |
| TB | 0.7 | PPM | UNKNOWN | |
| HO | 0.8 | PPM | UNKNOWN | |
| ER | 2.3 | PPM | UNKNOWN | |
| TM | 0.34 | PPM | UNKNOWN | |
| YB | 2.1 | PPM | UNKNOWN | |
| LU | 0.33 | PPM | UNKNOWN | |
| NI | 89 | PPM | UNKNOWN | |
| CU | 83 | PPM | UNKNOWN | |
| ZN | 90 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| RB | 4 | PPM | XRF | |
| RB | 2.36 | PPM | TIMS_ID | |
| SR | 135 | PPM | XRF | |
| SR | 133 | PPM | TIMS_ID | |
| Y | 26 | PPM | UNKNOWN | |
| ZR | 95 | PPM | UNKNOWN | |
| NB | 9.7 | PPM | UNKNOWN | |
| BA | 90 | PPM | UNKNOWN | |
| HF | 2.95 | PPM | UNKNOWN | |
| PB | 0.83 | PPM | ICPMS | |
| TH | 0.73 | PPM | UNKNOWN | |
| TH | 0.24 | PPM | ICPMS | |
| ND143_ND144 | 0.512085 | TIMS | ||
| SR87_SR86 | 0.704227 | TIMS |