Sample 68
NavDat sample number 12838 · BASALT
Sample
| Sample ID | 68 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Prune Hill |
Location
| Latitude | 45.3508 |
|---|---|
| Longitude | -122.287 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.83 | 0 | 1.65 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.2 | WT% | XRF | |
| AL2O3 | 16.56 | WT% | XRF | |
| FEOT | 8.02 | WT% | XRF | |
| TIO2 | 1.22 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 6.28 | WT% | XRF | |
| CAO | 7.94 | WT% | XRF | |
| NA2O | 4.56 | WT% | XRF | |
| K2O | 0.02 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| H2O | 0.21 | WT% | XRF | |
| TOTAL | 98.4 | WT% | XRF | |
| LI | 14 | PPM | XRF | |
| RB | 16 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| SR | 709 | PPM | XRF | |
| BA | 356 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 49 | PPM | XRF | |
| V | 150 | PPM | XRF | |
| CR | 159 | PPM | XRF | |
| NI | 145 | PPM | XRF |