Sample 41
NavDat sample number 65831 · BASALTIC-ANDESITE
Sample
| Sample ID | 41 |
|---|---|
| Alternate ID | 01-UB-14 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.736 |
|---|---|
| Longitude | -118.055 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1244 |
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 | 54.71 | WT% | XRF | |
| AL2O3 | 13.61 | WT% | XRF | |
| TIO2 | 2.34 | WT% | XRF | |
| FEOT | 12.73 | WT% | XRF | |
| MNO | 0.217 | WT% | XRF | |
| CAO | 7.75 | WT% | XRF | |
| MGO | 3.6 | WT% | XRF | |
| K2O | 1.6 | WT% | XRF | |
| NA2O | 3.05 | WT% | XRF | |
| P2O5 | 0.395 | WT% | XRF | |
| TOTAL | 98.45 | WT% | XRF | |
| NI | 8 | PPM | XRF | |
| CR | 24 | PPM | XRF | |
| SC | 41 | PPM | XRF | |
| V | 469 | PPM | XRF | |
| BA | 652 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 307 | PPM | XRF | |
| ZR | 179 | PPM | XRF | |
| Y | 40 | PPM | XRF | |
| NB | 14.4 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| CU | 16 | PPM | XRF | |
| ZN | 127 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| LA | 13 | PPM | XRF | |
| CE | 72 | PPM | XRF | |
| TH | 8 | PPM | XRF |