Sample 1E79
NavDat sample number 33958 · BASALTIC-ANDESITE
Sample
| Sample ID | 1E79 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2894 |
|---|---|
| Longitude | -122.246 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33 | 29.7 | 36.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.09 | WT% | XRF | |
| TIO2 | 1.41 | WT% | XRF | |
| AL2O3 | 18.85 | WT% | XRF | |
| FEOT | 8.72 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 4.05 | WT% | XRF | |
| CAO | 9.29 | WT% | XRF | |
| NA2O | 3.14 | WT% | XRF | |
| K2O | 1.14 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 100.6 | WT% | XRF | |
| LOI | 2.06 | WT% | XRF | |
| BA | 147 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 367 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| CO | 34 | PPM | XRF | |
| CR | 98 | PPM | XRF | |
| NI | 60 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 210 | PPM | XRF | |
| CU | 220 | PPM | XRF | |
| PB | -4 | PPM | XRF | |
| ZN | 78 | PPM | XRF |