Sample 59
NavDat sample number 12829 · BASALT
Sample
| Sample ID | 59 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Underwood Mountain |
Location
| Latitude | 45.4462 |
|---|---|
| Longitude | -121.315 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.85 | 0.83 | 0.87 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.92 | WT% | XRF | |
| AL2O3 | 16.9 | WT% | XRF | |
| FEOT | 9.97 | WT% | XRF | |
| TIO2 | 1.06 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 7.87 | WT% | XRF | |
| CAO | 10.34 | WT% | XRF | |
| NA2O | 3.26 | WT% | XRF | |
| K2O | 0.65 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| H2O | 0.17 | WT% | XRF | |
| CO2 | 0.05 | WT% | XRF | |
| TOTAL | 99.53 | WT% | XRF | |
| LI | 9 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| CU | 60 | PPM | XRF | |
| SR | 429 | PPM | XRF | |
| BA | 233 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| LA | 15 | PPM | XRF | |
| CE | 43 | PPM | XRF | |
| V | 165 | PPM | XRF | |
| CR | 192 | PPM | XRF | |
| NI | 147 | PPM | XRF |