Sample 70
NavDat sample number 12840 · BASALT
Sample
| Sample ID | 70 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Boss Mountain |
Location
| Latitude | 45.3801 |
|---|---|
| Longitude | -122.128 |
| 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 | 53.65 | WT% | XRF | |
| AL2O3 | 16.53 | WT% | XRF | |
| FEOT | 7.88 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 6.66 | WT% | XRF | |
| CAO | 7.78 | WT% | XRF | |
| NA2O | 3.44 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| H2O | 0.92 | WT% | XRF | |
| TOTAL | 99.15 | WT% | XRF | |
| LI | 12 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| CU | 53 | PPM | XRF | |
| SR | 772 | PPM | XRF | |
| BA | 309 | PPM | XRF | |
| ZN | 87 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| Y | 18 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 46 | PPM | XRF | |
| V | 150 | PPM | XRF | |
| CR | 179 | PPM | XRF | |
| NI | 143 | PPM | XRF |