Sample 289
NavDat sample number 66000 · BASALTIC-ANDESITE
Sample
| Sample ID | 289 |
|---|---|
| Alternate ID | 98-LG-105 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.3754 |
|---|---|
| Longitude | -118.65 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 939 |
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 | 56.22 | WT% | XRF | |
| AL2O3 | 13.61 | WT% | XRF | |
| TIO2 | 2.161 | WT% | XRF | |
| FEOT | 11.66 | WT% | XRF | |
| MNO | 0.207 | WT% | XRF | |
| CAO | 7.11 | WT% | XRF | |
| MGO | 3.46 | WT% | XRF | |
| K2O | 1.8 | WT% | XRF | |
| NA2O | 3.4 | WT% | XRF | |
| P2O5 | 0.371 | WT% | XRF | |
| TOTAL | 98.31 | WT% | XRF | |
| CR | 19 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 346 | PPM | XRF | |
| BA | 582 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 292 | PPM | XRF | |
| ZR | 167 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 12.6 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 118 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 11 | PPM | XRF | |
| CE | 61 | PPM | XRF | |
| TH | 7 | PPM | XRF |