Sample s_91KB7
NavDat sample number 35461 · BASALT
Sample
| Sample ID | s_91KB7 |
|---|---|
| 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 | 48.02 | WT% | XRF | |
| TIO2 | 1.53 | WT% | XRF | |
| AL2O3 | 13.52 | WT% | XRF | |
| FEOT | 11.02 | WT% | UNKNOWN | |
| CAO | 10.91 | WT% | XRF | |
| MGO | 8.55 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| K2O | 0.11 | WT% | XRF | |
| NA2O | 3.38 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| LOI | 2.3 | WT% | IGN | |
| LA | 6.2 | PPM | UNKNOWN | |
| CE | 17.9 | PPM | UNKNOWN | |
| ND | 10.8 | PPM | ICPMS | |
| ND | 11.5 | PPM | TIMS_ID | |
| SM | 3.1 | PPM | ICPMS | |
| SM | 3.26 | PPM | TIMS_ID | |
| EU | 1.3 | PPM | UNKNOWN | |
| GD | 4.5 | PPM | UNKNOWN | |
| TB | 0.8 | PPM | UNKNOWN | |
| HO | 0.8 | PPM | UNKNOWN | |
| ER | 2.2 | PPM | UNKNOWN | |
| TM | 0.32 | PPM | UNKNOWN | |
| YB | 1.9 | PPM | UNKNOWN | |
| LU | 0.3 | PPM | UNKNOWN | |
| NI | 162 | PPM | UNKNOWN | |
| CU | 54 | PPM | UNKNOWN | |
| ZN | 91 | PPM | UNKNOWN | |
| GA | 17 | PPM | UNKNOWN | |
| RB | 3 | PPM | XRF | |
| RB | 2.33 | PPM | TIMS_ID | |
| SR | 279 | PPM | XRF | |
| SR | 283 | PPM | TIMS_ID | |
| Y | 26 | PPM | UNKNOWN | |
| ZR | 87 | PPM | UNKNOWN | |
| NB | 8.1 | PPM | UNKNOWN | |
| BA | 43 | PPM | UNKNOWN | |
| HF | 2.35 | PPM | UNKNOWN | |
| PB | 0.65 | PPM | ICPMS | |
| PB | 0.587 | PPM | TIMS_ID | |
| TH | 0.5 | PPM | UNKNOWN | |
| TH | 0.16 | PPM | ICPMS | |
| ND143_ND144 | 0.512148 | TIMS | ||
| SR87_SR86 | 0.704358 | TIMS | ||
| PB206_PB204 | 19.675 | TIMS | ||
| PB207_PB204 | 15.621 | TIMS | ||
| PB208_PB204 | 39.269 | TIMS |