Sample 98CR-F156
NavDat sample number 41562 · BASALTIC-ANDESITE
Sample
| Sample ID | 98CR-F156 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.257 |
|---|---|
| Longitude | -122.873 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 38 | 37 | 39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.27 | WT% | XRF | |
| TIO2 | 1.87 | WT% | XRF | |
| AL2O3 | 16.46 | WT% | XRF | |
| FEOT | 9.01 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 3.36 | WT% | XRF | |
| CAO | 7.46 | WT% | XRF | |
| NA2O | 3.81 | WT% | XRF | |
| K2O | 1.23 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 99.77 | WT% | XRF | |
| LOI | 1.94 | WT% | XRF | |
| BA | 229 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 404 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| CU | 57 | PPM | XRF | |
| ZN | 94 | PPM | XRF |