Sample 53
NavDat sample number 65843 · BASALTIC-ANDESITE
Sample
| Sample ID | 53 |
|---|---|
| Alternate ID | 01-LG-20 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.7272 |
|---|---|
| Longitude | -117.81 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 969 |
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 | 54.76 | WT% | XRF | |
| AL2O3 | 14.32 | WT% | XRF | |
| TIO2 | 1.784 | WT% | XRF | |
| FEOT | 11.02 | WT% | XRF | |
| MNO | 0.191 | WT% | XRF | |
| CAO | 8.58 | WT% | XRF | |
| MGO | 4.71 | WT% | XRF | |
| K2O | 1.41 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| P2O5 | 0.336 | WT% | XRF | |
| TOTAL | 99.63 | WT% | XRF | |
| NI | 13 | PPM | XRF | |
| CR | 46 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 314 | PPM | XRF | |
| BA | 549 | PPM | XRF | |
| RB | 33 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| ZR | 163 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| NB | 11.5 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 15 | PPM | XRF | |
| ZN | 104 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CE | 50 | PPM | XRF | |
| TH | 7 | PPM | XRF |