Sample 42
NavDat sample number 12812 · BASALT
Sample
| Sample ID | 42 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Big Lava Bed |
Location
| Latitude | 45.4824 |
|---|---|
| Longitude | -121.415 |
| State / province | Washington |
| Volcanic field | Indian Heaven |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.0082 | 0.0081 | 0.0083 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.1 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 9.4 | WT% | XRF | |
| TIO2 | 1.36 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 7.85 | WT% | XRF | |
| CAO | 8.85 | WT% | XRF | |
| NA2O | 3.16 | WT% | XRF | |
| K2O | 0.5 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| H2O | 0.77 | WT% | XRF | |
| TOTAL | 99.64 | WT% | XRF | |
| LI | 12 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| CU | 68 | PPM | XRF | |
| SR | 360 | PPM | XRF | |
| BA | 130 | PPM | XRF | |
| ZN | 75 | PPM | XRF | |
| SC | 28 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| LA | 8 | PPM | XRF | |
| CE | 28 | PPM | XRF | |
| V | 198 | PPM | XRF | |
| CR | 365 | PPM | XRF | |
| NI | 76 | PPM | XRF |