Sample s_92NG3
NavDat sample number 35486 · BASALT
Sample
| Sample ID | s_92NG3 |
|---|---|
| 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 | 48.81 | WT% | XRF | |
| TIO2 | 1.51 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEOT | 9.34 | WT% | UNKNOWN | |
| CAO | 9.61 | WT% | XRF | |
| MGO | 5.87 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| K2O | 0.24 | WT% | XRF | |
| NA2O | 4.16 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| LOI | 3.76 | WT% | IGN | |
| ND | 10.4 | PPM | TIMS_ID | |
| SM | 3.1 | PPM | TIMS_ID | |
| NI | 71 | PPM | UNKNOWN | |
| CU | 40 | PPM | UNKNOWN | |
| ZN | 88 | PPM | UNKNOWN | |
| GA | 23 | PPM | UNKNOWN | |
| RB | 5 | PPM | XRF | |
| RB | 4.75 | PPM | TIMS_ID | |
| SR | 274 | PPM | XRF | |
| SR | 271 | PPM | TIMS_ID | |
| Y | 24 | PPM | UNKNOWN | |
| ZR | 83 | PPM | UNKNOWN | |
| NB | 6.6 | PPM | UNKNOWN | |
| ND143_ND144 | 0.512114 | TIMS | ||
| SR87_SR86 | 0.703604 | TIMS |