Sample s_91KB32
NavDat sample number 35477 · BASALT
Sample
| Sample ID | s_91KB32 |
|---|---|
| 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 | 51.42 | WT% | XRF | |
| TIO2 | 1 | WT% | XRF | |
| AL2O3 | 13.9 | WT% | XRF | |
| FEOT | 10.61 | WT% | UNKNOWN | |
| CAO | 11.3 | WT% | XRF | |
| MGO | 6.46 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| K2O | 0.1 | WT% | XRF | |
| NA2O | 2.52 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| LOI | 1.29 | WT% | IGN | |
| LA | 3.9 | PPM | UNKNOWN | |
| CE | 10.1 | PPM | UNKNOWN | |
| ND | 6.2 | PPM | ICPMS | |
| ND | 6.76 | PPM | TIMS_ID | |
| SM | 1.8 | PPM | ICPMS | |
| SM | 2.33 | PPM | TIMS_ID | |
| EU | 0.9 | PPM | UNKNOWN | |
| GD | 3 | PPM | UNKNOWN | |
| TB | 0.6 | PPM | UNKNOWN | |
| HO | 0.7 | PPM | UNKNOWN | |
| ER | 2.1 | PPM | UNKNOWN | |
| TM | 0.29 | PPM | UNKNOWN | |
| YB | 2 | PPM | UNKNOWN | |
| LU | 0.3 | PPM | UNKNOWN | |
| NI | 66 | PPM | UNKNOWN | |
| CU | 155 | PPM | UNKNOWN | |
| ZN | 100 | PPM | UNKNOWN | |
| GA | 19 | PPM | UNKNOWN | |
| RB | 3 | PPM | XRF | |
| RB | 2.54 | PPM | TIMS_ID | |
| SR | 194 | PPM | XRF | |
| SR | 187 | PPM | TIMS_ID | |
| Y | 23 | PPM | UNKNOWN | |
| ZR | 56 | PPM | UNKNOWN | |
| NB | 3.7 | PPM | UNKNOWN | |
| BA | 127 | PPM | UNKNOWN | |
| HF | 1.57 | PPM | UNKNOWN | |
| PB | 0.82 | PPM | ICPMS | |
| PB | 0.758 | PPM | TIMS_ID | |
| TH | 0.79 | PPM | UNKNOWN | |
| TH | 0.34 | PPM | ICPMS | |
| ND143_ND144 | 0.512055 | TIMS | ||
| SR87_SR86 | 0.704168 | TIMS | ||
| PB206_PB204 | 19.267 | TIMS | ||
| PB207_PB204 | 15.615 | TIMS | ||
| PB208_PB204 | 38.772 | TIMS |