Sample 149
NavDat sample number 65936 · BASALTIC-ANDESITE
Sample
| Sample ID | 149 |
|---|---|
| Alternate ID | 98-LG-132 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4837 |
|---|---|
| Longitude | -118.263 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 920 |
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 | 55.99 | WT% | XRF | |
| AL2O3 | 13.8 | WT% | XRF | |
| TIO2 | 2.315 | WT% | XRF | |
| FEOT | 11.95 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| CAO | 7 | WT% | XRF | |
| MGO | 3.23 | WT% | XRF | |
| K2O | 1.93 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| P2O5 | 0.41 | WT% | XRF | |
| TOTAL | 97.91 | WT% | XRF | |
| CR | 20 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| V | 349 | PPM | XRF | |
| BA | 777 | PPM | XRF | |
| RB | 56 | PPM | XRF | |
| SR | 365 | PPM | XRF | |
| ZR | 181 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| GA | 23 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 125 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 64 | PPM | XRF | |
| TH | 7 | PPM | XRF |