Sample s_91KB24
NavDat sample number 35471 · BASALT
Sample
| Sample ID | s_91KB24 |
|---|---|
| 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 | 51.85 | WT% | XRF | |
| TIO2 | 2.04 | WT% | XRF | |
| AL2O3 | 12.97 | WT% | XRF | |
| FEOT | 12.38 | WT% | UNKNOWN | |
| CAO | 9.38 | WT% | XRF | |
| MGO | 5.6 | WT% | XRF | |
| MNO | 0.2 | WT% | XRF | |
| K2O | 0.35 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| LOI | 1.94 | WT% | IGN | |
| LA | 12 | PPM | UNKNOWN | |
| CE | 31.2 | PPM | UNKNOWN | |
| ND | 18.4 | PPM | ICPMS | |
| ND | 17.6 | PPM | TIMS_ID | |
| SM | 4.8 | PPM | ICPMS | |
| SM | 4.87 | PPM | TIMS_ID | |
| EU | 1.8 | PPM | UNKNOWN | |
| GD | 6.9 | PPM | UNKNOWN | |
| TB | 1.1 | PPM | UNKNOWN | |
| HO | 1.2 | PPM | UNKNOWN | |
| ER | 3.5 | PPM | UNKNOWN | |
| TM | 0.5 | PPM | UNKNOWN | |
| YB | 3.1 | PPM | UNKNOWN | |
| LU | 0.47 | PPM | UNKNOWN | |
| NI | 50 | PPM | UNKNOWN | |
| CU | 165 | PPM | UNKNOWN | |
| ZN | 111 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| RB | 7 | PPM | XRF | |
| RB | 7.48 | PPM | TIMS_ID | |
| SR | 230 | PPM | XRF | |
| SR | 228 | PPM | TIMS_ID | |
| Y | 33 | PPM | UNKNOWN | |
| ZR | 132 | PPM | UNKNOWN | |
| NB | 11.7 | PPM | UNKNOWN | |
| BA | 239 | PPM | UNKNOWN | |
| HF | 4.07 | PPM | UNKNOWN | |
| PB | 1.06 | PPM | ICPMS | |
| PB | 1.331 | PPM | TIMS_ID | |
| TH | 1.81 | PPM | UNKNOWN | |
| TH | 0.73 | PPM | ICPMS | |
| ND143_ND144 | 0.51205 | TIMS | ||
| SR87_SR86 | 0.70413 | TIMS | ||
| PB206_PB204 | 19.497 | TIMS | ||
| PB207_PB204 | 15.636 | TIMS | ||
| PB208_PB204 | 39.041 | TIMS |