Sample 177
NavDat sample number 65952 · BASALTIC-ANDESITE
Sample
| Sample ID | 177 |
|---|---|
| Alternate ID | 98-LG-53 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4444 |
|---|---|
| Longitude | -118.42 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1387 |
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 | 55.09 | WT% | XRF | |
| AL2O3 | 13.81 | WT% | XRF | |
| TIO2 | 2.142 | WT% | XRF | |
| FEOT | 12.32 | WT% | XRF | |
| MNO | 0.191 | WT% | XRF | |
| CAO | 7.61 | WT% | XRF | |
| MGO | 3.53 | WT% | XRF | |
| K2O | 1.37 | WT% | XRF | |
| NA2O | 3.53 | WT% | XRF | |
| P2O5 | 0.41 | WT% | XRF | |
| NI | 2 | PPM | XRF | |
| CR | 19 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 395 | PPM | XRF | |
| BA | 583 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 352 | PPM | XRF | |
| ZR | 168 | PPM | XRF | |
| Y | 46 | PPM | XRF | |
| NB | 13.8 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 13 | PPM | XRF | |
| ZN | 137 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 23 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| TH | 6 | PPM | XRF |