Sample 8E167A
NavDat sample number 31764 · BASALTIC-ANDESITE
Sample
| Sample ID | 8E167A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2683 |
|---|---|
| Longitude | -122.065 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 21.6 | 26.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.72 | WT% | XRF | |
| TIO2 | 1.56 | WT% | XRF | |
| AL2O3 | 17.77 | WT% | XRF | |
| FEOT | 9.2 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 4.29 | WT% | XRF | |
| CAO | 9.6 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 0.33 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.91 | WT% | XRF | |
| LOI | 1.7 | WT% | XRF | |
| BA | 152 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | -10 | PPM | XRF | |
| SR | 404 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 181 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| CO | 28 | PPM | XRF | |
| CR | 71 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 220 | PPM | XRF | |
| CU | 76 | PPM | XRF | |
| PB | 4 | PPM | XRF | |
| ZN | 81 | PPM | XRF |