Sample 260
NavDat sample number 65973 · BASALTIC-ANDESITE
Sample
| Sample ID | 260 |
|---|---|
| Alternate ID | 98-Bi-1916 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic andesite |
Location
| Latitude | 45.3991 |
|---|---|
| Longitude | -118.006 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 263 |
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 | 55.65 | WT% | XRF | |
| AL2O3 | 17.68 | WT% | XRF | |
| TIO2 | 1.752 | WT% | XRF | |
| FEOT | 8.5 | WT% | XRF | |
| MNO | 0.219 | WT% | XRF | |
| CAO | 7.19 | WT% | XRF | |
| MGO | 3.23 | WT% | XRF | |
| K2O | 1.14 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| P2O5 | 0.755 | WT% | XRF | |
| NI | 23 | PPM | XRF | |
| CR | 50 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| V | 185 | PPM | XRF | |
| BA | 551 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 620 | PPM | XRF | |
| ZR | 195 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 28 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 37 | PPM | XRF | |
| CE | 66 | PPM | XRF | |
| TH | 4 | PPM | XRF |