Sample s_91KB4
NavDat sample number 35459 · BASALT
Sample
| Sample ID | s_91KB4 |
|---|---|
| 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 | 47.62 | WT% | XRF | |
| TIO2 | 1.37 | WT% | XRF | |
| AL2O3 | 20.37 | WT% | XRF | |
| FEOT | 8.35 | WT% | UNKNOWN | |
| CAO | 9.87 | WT% | XRF | |
| MGO | 5.8 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| NA2O | 3.65 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| LOI | 2.52 | WT% | IGN | |
| LA | 5.5 | PPM | UNKNOWN | |
| CE | 15.8 | PPM | UNKNOWN | |
| ND | 10 | PPM | ICPMS | |
| ND | 10.5 | PPM | TIMS_ID | |
| SM | 2.6 | PPM | ICPMS | |
| SM | 3.02 | PPM | TIMS_ID | |
| EU | 1.1 | PPM | UNKNOWN | |
| GD | 3.9 | PPM | UNKNOWN | |
| TB | 0.6 | PPM | UNKNOWN | |
| HO | 0.6 | PPM | UNKNOWN | |
| ER | 1.7 | PPM | UNKNOWN | |
| TM | 0.24 | PPM | UNKNOWN | |
| YB | 1.6 | PPM | UNKNOWN | |
| LU | 0.24 | PPM | UNKNOWN | |
| NI | 98 | PPM | UNKNOWN | |
| CU | 80 | PPM | UNKNOWN | |
| ZN | 74 | PPM | UNKNOWN | |
| GA | 26 | PPM | UNKNOWN | |
| RB | 7 | PPM | XRF | |
| RB | 6.92 | PPM | TIMS_ID | |
| SR | 620 | PPM | XRF | |
| SR | 634 | PPM | TIMS_ID | |
| Y | 19 | PPM | UNKNOWN | |
| ZR | 72 | PPM | UNKNOWN | |
| NB | 6.7 | PPM | UNKNOWN | |
| BA | 177 | PPM | UNKNOWN | |
| HF | 1.5 | PPM | UNKNOWN | |
| PB | 0.33 | PPM | ICPMS | |
| PB | 0.425 | PPM | TIMS_ID | |
| TH | 0.33 | PPM | UNKNOWN | |
| TH | 0.14 | PPM | ICPMS | |
| ND143_ND144 | 0.512098 | TIMS | ||
| SR87_SR86 | 0.705228 | TIMS | ||
| PB206_PB204 | 19.586 | TIMS | ||
| PB207_PB204 | 16.623 | TIMS | ||
| PB208_PB204 | 39.177 | TIMS |