Sample 263
NavDat sample number 65976 · BASALTIC-ANDESITE
Sample
| Sample ID | 263 |
|---|---|
| Alternate ID | 98-Bi-2072 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Andesite |
Location
| Latitude | 45.3991 |
|---|---|
| Longitude | -118.006 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 216 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.42 | WT% | XRF | |
| AL2O3 | 17.83 | WT% | XRF | |
| TIO2 | 1.853 | WT% | XRF | |
| FEOT | 8.61 | WT% | XRF | |
| MNO | 0.129 | WT% | XRF | |
| CAO | 6.59 | WT% | XRF | |
| MGO | 2.02 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| NA2O | 4.17 | WT% | XRF | |
| P2O5 | 0.79 | WT% | XRF | |
| NI | 27 | PPM | XRF | |
| CR | 50 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 191 | PPM | XRF | |
| BA | 604 | PPM | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 597 | PPM | XRF | |
| ZR | 197 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 25.2 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 110 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| TH | 1 | PPM | XRF |