Sample s_91KB19
NavDat sample number 35468 · BASALT
Sample
| Sample ID | s_91KB19 |
|---|---|
| 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 | 50.38 | WT% | XRF | |
| TIO2 | 1.76 | WT% | XRF | |
| AL2O3 | 13.02 | WT% | XRF | |
| FEOT | 10.77 | WT% | UNKNOWN | |
| CAO | 11.07 | WT% | XRF | |
| MGO | 6.98 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.09 | WT% | XRF | |
| NA2O | 2.73 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| LOI | 2.05 | WT% | IGN | |
| LA | 8.8 | PPM | UNKNOWN | |
| CE | 22.2 | PPM | UNKNOWN | |
| ND | 14 | PPM | ICPMS | |
| ND | 13.6 | PPM | TIMS_ID | |
| SM | 3.7 | PPM | ICPMS | |
| SM | 3.75 | PPM | TIMS_ID | |
| EU | 1.5 | PPM | UNKNOWN | |
| GD | 5.1 | PPM | UNKNOWN | |
| TB | 0.9 | PPM | UNKNOWN | |
| HO | 1.1 | PPM | UNKNOWN | |
| ER | 2.8 | PPM | UNKNOWN | |
| TM | 0.36 | PPM | UNKNOWN | |
| YB | 2.5 | PPM | UNKNOWN | |
| LU | 0.38 | PPM | UNKNOWN | |
| NI | 107 | PPM | UNKNOWN | |
| CU | 169 | PPM | UNKNOWN | |
| ZN | 89 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| RB | 1.37 | PPM | TIMS_ID | |
| SR | 214 | PPM | XRF | |
| SR | 215 | PPM | TIMS_ID | |
| Y | 26 | PPM | UNKNOWN | |
| ZR | 106 | PPM | UNKNOWN | |
| NB | 9.6 | PPM | UNKNOWN | |
| BA | 65 | PPM | UNKNOWN | |
| HF | 3.04 | PPM | UNKNOWN | |
| PB | 0.77 | PPM | ICPMS | |
| TH | 0.74 | PPM | UNKNOWN | |
| TH | 0.26 | PPM | ICPMS | |
| ND143_ND144 | 0.512104 | TIMS | ||
| SR87_SR86 | 0.70358 | TIMS |