Sample s_92NG46
NavDat sample number 35493 · BASALT
Sample
| Sample ID | s_92NG46 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 61 |
|---|---|
| Longitude | -142 |
| Location | WRANGELLIA |
| State / province | BRITISH COLUMBIA |
| Location comment | WRANGELL MOUNTAINS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 227 | 206 | 248 | TRIASSIC |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.78 | WT% | XRF | |
| TIO2 | 1.91 | WT% | XRF | |
| AL2O3 | 14 | WT% | XRF | |
| FEOT | 11.53 | WT% | UNKNOWN | |
| CAO | 9.66 | WT% | XRF | |
| MGO | 6.8 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| K2O | 0.3 | WT% | XRF | |
| NA2O | 4.62 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| LOI | 2.55 | WT% | IGN | |
| LA | 10.1 | PPM | UNKNOWN | |
| CE | 27.1 | PPM | UNKNOWN | |
| ND | 16.4 | PPM | ICPMS | |
| ND | 14.7 | PPM | TIMS_ID | |
| SM | 4.2 | PPM | ICPMS | |
| SM | 4.18 | PPM | TIMS_ID | |
| EU | 1.7 | PPM | UNKNOWN | |
| GD | 5.5 | PPM | UNKNOWN | |
| TB | 0.9 | PPM | UNKNOWN | |
| HO | 1 | PPM | UNKNOWN | |
| ER | 2.6 | PPM | UNKNOWN | |
| TM | 0.35 | PPM | UNKNOWN | |
| YB | 2.5 | PPM | UNKNOWN | |
| LU | 0.35 | PPM | UNKNOWN | |
| NI | 86 | PPM | UNKNOWN | |
| CU | 40 | PPM | UNKNOWN | |
| ZN | 86 | PPM | UNKNOWN | |
| GA | 22 | PPM | UNKNOWN | |
| RB | 9 | PPM | XRF | |
| RB | 6.86 | PPM | TIMS_ID | |
| SR | 325 | PPM | XRF | |
| SR | 310 | PPM | TIMS_ID | |
| Y | 27 | PPM | UNKNOWN | |
| ZR | 114 | PPM | UNKNOWN | |
| NB | 11.2 | PPM | UNKNOWN | |
| BA | 99 | PPM | UNKNOWN | |
| HF | 3.53 | PPM | UNKNOWN | |
| PB | 0.71 | PPM | ICPMS | |
| TH | 0.91 | PPM | UNKNOWN | |
| TH | 0.37 | PPM | ICPMS | |
| ND143_ND144 | 0.512096 | TIMS | ||
| SR87_SR86 | 0.703623 | TIMS |