Sample 117
NavDat sample number 65907 · BASALTIC-ANDESITE
Sample
| Sample ID | 117 |
|---|---|
| Alternate ID | 99-VLG-6 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic trachybasalt |
Location
| Latitude | 45.543 |
|---|---|
| Longitude | -117.979 |
| State / province | Oregon |
| Formation | Elgin Volcanics |
| Elevation | 1088 |
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 | 51.05 | WT% | XRF | |
| AL2O3 | 15.55 | WT% | XRF | |
| TIO2 | 2.066 | WT% | XRF | |
| FEOT | 9.29 | WT% | XRF | |
| MNO | 0.125 | WT% | XRF | |
| CAO | 9.07 | WT% | XRF | |
| MGO | 5.27 | WT% | XRF | |
| K2O | 1.91 | WT% | XRF | |
| NA2O | 4.49 | WT% | XRF | |
| P2O5 | 1.175 | WT% | XRF | |
| TOTAL | 98.64 | WT% | XRF | |
| NI | 40 | PPM | XRF | |
| CR | 82 | PPM | XRF | |
| SC | 16 | PPM | XRF | |
| V | 200 | PPM | XRF | |
| BA | 1032 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 2670 | PPM | XRF | |
| ZR | 166 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 9.2 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 41 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 54 | PPM | XRF | |
| CE | 116 | PPM | XRF | |
| TH | 2 | PPM | XRF |