Sample s_92NG21
NavDat sample number 35489 · BASALT
Sample
| Sample ID | s_92NG21 |
|---|---|
| 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 | 48.75 | WT% | XRF | |
| TIO2 | 2.29 | WT% | XRF | |
| AL2O3 | 11.42 | WT% | XRF | |
| FEOT | 12.65 | WT% | UNKNOWN | |
| CAO | 11.93 | WT% | XRF | |
| MGO | 5.3 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| K2O | 0.02 | WT% | XRF | |
| NA2O | 2.44 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| LOI | 3.52 | WT% | IGN | |
| LA | 11.6 | PPM | UNKNOWN | |
| CE | 29.5 | PPM | UNKNOWN | |
| ND | 17.9 | PPM | ICPMS | |
| ND | 20 | PPM | TIMS_ID | |
| SM | 4.7 | PPM | ICPMS | |
| SM | 4.98 | PPM | TIMS_ID | |
| EU | 1.9 | PPM | UNKNOWN | |
| GD | 6.5 | PPM | UNKNOWN | |
| TB | 1.2 | PPM | UNKNOWN | |
| HO | 1.3 | PPM | UNKNOWN | |
| ER | 3.4 | PPM | UNKNOWN | |
| TM | 0.55 | PPM | UNKNOWN | |
| YB | 2.9 | PPM | UNKNOWN | |
| LU | 0.57 | PPM | UNKNOWN | |
| NI | 63 | PPM | UNKNOWN | |
| CU | 226 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN | |
| GA | 21 | PPM | UNKNOWN | |
| RB | 2 | PPM | XRF | |
| RB | 1.01 | PPM | TIMS_ID | |
| SR | 24 | PPM | XRF | |
| SR | 25.8 | PPM | TIMS_ID | |
| Y | 33 | PPM | UNKNOWN | |
| ZR | 145 | PPM | UNKNOWN | |
| NB | 12.1 | PPM | UNKNOWN | |
| BA | 14 | PPM | UNKNOWN | |
| HF | 4.09 | PPM | UNKNOWN | |
| PB | 0.79 | PPM | ICPMS | |
| PB | 0.794 | PPM | TIMS_ID | |
| TH | 1.03 | PPM | UNKNOWN | |
| TH | 0.37 | PPM | ICPMS | |
| ND143_ND144 | 0.512095 | TIMS | ||
| SR87_SR86 | 0.70408 | TIMS | ||
| PB206_PB204 | 19.75 | TIMS | ||
| PB207_PB204 | 15.618 | TIMS | ||
| PB208_PB204 | 39.317 | TIMS |