Sample 99
NavDat sample number 65889 · BASALTIC-ANDESITE
Sample
| Sample ID | 99 |
|---|---|
| Alternate ID | 99-LG-57 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.596 |
|---|---|
| Longitude | -117.991 |
| State / province | Oregon |
| Formation | Wanapum Basalt |
| Elevation | 1195 |
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 | 55.63 | WT% | XRF | |
| AL2O3 | 14.46 | WT% | XRF | |
| TIO2 | 3.053 | WT% | XRF | |
| FEOT | 13.05 | WT% | XRF | |
| MNO | 0.115 | WT% | XRF | |
| CAO | 5.55 | WT% | XRF | |
| MGO | 1.83 | WT% | XRF | |
| K2O | 1.81 | WT% | XRF | |
| NA2O | 3.64 | WT% | XRF | |
| P2O5 | 0.857 | WT% | XRF | |
| TOTAL | 97.71 | WT% | XRF | |
| NI | 6 | PPM | XRF | |
| CR | 17 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| BA | 867 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 362 | PPM | XRF | |
| ZR | 245 | PPM | XRF | |
| Y | 55 | PPM | XRF | |
| NB | 19.1 | PPM | XRF | |
| GA | 26 | PPM | XRF | |
| CU | 21 | PPM | XRF | |
| ZN | 152 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 63 | PPM | XRF | |
| TH | 5 | PPM | XRF |