Sample 144
NavDat sample number 65933 · BASALTIC-ANDESITE
Sample
| Sample ID | 144 |
|---|---|
| Alternate ID | 98-LG-127 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4854 |
|---|---|
| Longitude | -118.259 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1055 |
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 | 55.56 | WT% | XRF | |
| AL2O3 | 13.46 | WT% | XRF | |
| TIO2 | 2.173 | WT% | XRF | |
| FEOT | 12.87 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| CAO | 7.01 | WT% | XRF | |
| MGO | 3.38 | WT% | XRF | |
| K2O | 1.82 | WT% | XRF | |
| NA2O | 3.15 | WT% | XRF | |
| P2O5 | 0.373 | WT% | XRF | |
| TOTAL | 98.34 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 20 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 382 | PPM | XRF | |
| BA | 736 | PPM | XRF | |
| RB | 47 | PPM | XRF | |
| SR | 308 | PPM | XRF | |
| ZR | 178 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| TH | 7 | PPM | XRF |