Sample 67
NavDat sample number 12837 · BASALT
Sample
| Sample ID | 67 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Mount Pleasant |
Location
| Latitude | 45.3395 |
|---|---|
| Longitude | -122.14 |
| 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 | 53.8 | WT% | XRF | |
| AL2O3 | 17.7 | WT% | XRF | |
| FEOT | 7.77 | WT% | XRF | |
| TIO2 | 1.19 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 5.43 | WT% | XRF | |
| CAO | 8.25 | WT% | XRF | |
| NA2O | 3.99 | WT% | XRF | |
| K2O | 1.08 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| H2O | 0.43 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| LI | 13 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| CU | 59 | PPM | XRF | |
| SR | 856 | PPM | XRF | |
| BA | 413 | PPM | XRF | |
| ZN | 89 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| V | 155 | PPM | XRF | |
| CR | 119 | PPM | XRF | |
| NI | 102 | PPM | XRF |