Sample 69
NavDat sample number 65859 · BASALTIC-ANDESITE
Sample
| Sample ID | 69 |
|---|---|
| Alternate ID | 01-LG-38 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.698 |
|---|---|
| Longitude | -117.958 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1177 |
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 | 54.93 | WT% | XRF | |
| AL2O3 | 14.48 | WT% | XRF | |
| TIO2 | 1.767 | WT% | XRF | |
| FEOT | 10.91 | WT% | XRF | |
| MNO | 0.184 | WT% | XRF | |
| CAO | 8.56 | WT% | XRF | |
| MGO | 4.68 | WT% | XRF | |
| K2O | 1.34 | WT% | XRF | |
| NA2O | 2.83 | WT% | XRF | |
| P2O5 | 0.326 | WT% | XRF | |
| TOTAL | 99.39 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 50 | PPM | XRF | |
| SC | 34 | PPM | XRF | |
| V | 298 | PPM | XRF | |
| BA | 554 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 157 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| ZN | 105 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 34 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| TH | 10 | PPM | XRF |