Sample s_92NG41
NavDat sample number 35492 · BASALT
Sample
| Sample ID | s_92NG41 |
|---|---|
| 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 | 48.93 | WT% | XRF | |
| TIO2 | 1.62 | WT% | XRF | |
| AL2O3 | 12.87 | WT% | XRF | |
| FEOT | 12.43 | WT% | UNKNOWN | |
| CAO | 10.48 | WT% | XRF | |
| MGO | 6.66 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| K2O | 0.22 | WT% | XRF | |
| NA2O | 2.88 | WT% | XRF | |
| P2O5 | 0.17 | WT% | XRF | |
| LOI | 2.28 | WT% | IGN | |
| LA | 7.2 | PPM | UNKNOWN | |
| CE | 19.6 | PPM | UNKNOWN | |
| ND | 12.2 | PPM | ICPMS | |
| ND | 12.1 | PPM | TIMS_ID | |
| SM | 3.2 | PPM | ICPMS | |
| SM | 3.52 | PPM | TIMS_ID | |
| EU | 1.4 | PPM | UNKNOWN | |
| GD | 4.6 | PPM | UNKNOWN | |
| TB | 0.8 | PPM | UNKNOWN | |
| HO | 1 | PPM | UNKNOWN | |
| ER | 2.6 | PPM | UNKNOWN | |
| TM | 0.42 | PPM | UNKNOWN | |
| YB | 2.5 | PPM | UNKNOWN | |
| LU | 0.45 | PPM | UNKNOWN | |
| NI | 61 | PPM | UNKNOWN | |
| CU | 82 | PPM | UNKNOWN | |
| ZN | 89 | PPM | UNKNOWN | |
| GA | 17 | PPM | UNKNOWN | |
| RB | 3 | PPM | XRF | |
| RB | 2.69 | PPM | TIMS_ID | |
| SR | 169 | PPM | XRF | |
| SR | 166 | PPM | TIMS_ID | |
| Y | 27 | PPM | UNKNOWN | |
| ZR | 101 | PPM | UNKNOWN | |
| NB | 8.4 | PPM | UNKNOWN | |
| BA | 65 | PPM | UNKNOWN | |
| HF | 2.1 | PPM | UNKNOWN | |
| PB | 1.22 | PPM | ICPMS | |
| TH | 0.65 | PPM | UNKNOWN | |
| TH | 0.23 | PPM | ICPMS | |
| ND143_ND144 | 0.512083 | TIMS | ||
| SR87_SR86 | 0.703321 | TIMS |