Sample 302
NavDat sample number 66010 · BASALTIC-ANDESITE
Sample
| Sample ID | 302 |
|---|---|
| Alternate ID | 98-LG-114 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.368 |
|---|---|
| Longitude | -118.607 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1219 |
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 | 56.48 | WT% | XRF | |
| AL2O3 | 13.67 | WT% | XRF | |
| TIO2 | 2.202 | WT% | XRF | |
| FEOT | 11.94 | WT% | XRF | |
| MNO | 0.208 | WT% | XRF | |
| CAO | 6.74 | WT% | XRF | |
| MGO | 3.1 | WT% | XRF | |
| K2O | 1.84 | WT% | XRF | |
| NA2O | 3.35 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 98.57 | WT% | XRF | |
| CR | 15 | PPM | XRF | |
| SC | 25 | PPM | XRF | |
| V | 298 | PPM | XRF | |
| BA | 703 | PPM | XRF | |
| RB | 45 | PPM | XRF | |
| SR | 315 | PPM | XRF | |
| ZR | 192 | PPM | XRF | |
| Y | 43 | PPM | XRF | |
| NB | 14.3 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 12 | PPM | XRF | |
| ZN | 130 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 6 | PPM | XRF |