Sample s_91KB34
NavDat sample number 35478 · BASALT
Sample
| Sample ID | s_91KB34 |
|---|---|
| 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 | 50.58 | WT% | XRF | |
| TIO2 | 1.81 | WT% | XRF | |
| AL2O3 | 14.46 | WT% | XRF | |
| FEOT | 10.85 | WT% | UNKNOWN | |
| CAO | 10.09 | WT% | XRF | |
| MGO | 5.83 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 0.73 | WT% | XRF | |
| NA2O | 2.83 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| LOI | 1 | WT% | IGN | |
| LA | 8.8 | PPM | UNKNOWN | |
| CE | 22.6 | PPM | UNKNOWN | |
| ND | 14.2 | PPM | ICPMS | |
| ND | 14.7 | PPM | TIMS_ID | |
| SM | 3.5 | PPM | ICPMS | |
| SM | 4.09 | PPM | TIMS_ID | |
| EU | 1.5 | PPM | UNKNOWN | |
| GD | 4.7 | PPM | UNKNOWN | |
| TB | 0.8 | PPM | UNKNOWN | |
| HO | 0.9 | PPM | UNKNOWN | |
| ER | 2.3 | PPM | UNKNOWN | |
| TM | 0.35 | PPM | UNKNOWN | |
| YB | 2.1 | PPM | UNKNOWN | |
| LU | 0.32 | PPM | UNKNOWN | |
| NI | 66 | PPM | UNKNOWN | |
| CU | 192 | PPM | UNKNOWN | |
| ZN | 97 | PPM | UNKNOWN | |
| GA | 23 | PPM | UNKNOWN | |
| RB | 12 | PPM | XRF | |
| RB | 11.1 | PPM | TIMS_ID | |
| SR | 250 | PPM | XRF | |
| SR | 239 | PPM | TIMS_ID | |
| Y | 28 | PPM | UNKNOWN | |
| ZR | 112 | PPM | UNKNOWN | |
| NB | 9.2 | PPM | UNKNOWN | |
| BA | 248 | PPM | UNKNOWN | |
| HF | 3.29 | PPM | UNKNOWN | |
| PB | 1.79 | PPM | ICPMS | |
| TH | 0.95 | PPM | UNKNOWN | |
| TH | 0.36 | PPM | ICPMS | |
| ND143_ND144 | 0.512075 | TIMS | ||
| SR87_SR86 | 0.70377 | TIMS |