Sample 148
NavDat sample number 65935 · BASALTIC-ANDESITE
Sample
| Sample ID | 148 |
|---|---|
| Alternate ID | 98-LG-129 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4844 |
|---|---|
| Longitude | -118.26 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1000 |
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 | 55.51 | WT% | XRF | |
| AL2O3 | 14.22 | WT% | XRF | |
| TIO2 | 2.102 | WT% | XRF | |
| FEOT | 10.86 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| CAO | 7.97 | WT% | XRF | |
| MGO | 4.02 | WT% | XRF | |
| K2O | 1.84 | WT% | XRF | |
| NA2O | 2.89 | WT% | XRF | |
| P2O5 | 0.385 | WT% | XRF | |
| TOTAL | 97.37 | WT% | XRF | |
| NI | 12 | PPM | XRF | |
| CR | 35 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 358 | PPM | XRF | |
| BA | 807 | PPM | XRF | |
| RB | 48 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| ZR | 177 | PPM | XRF | |
| Y | 41 | PPM | XRF | |
| NB | 12.9 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| CU | 35 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 40 | PPM | XRF | |
| CE | 60 | PPM | XRF | |
| TH | 6 | PPM | XRF |