Sample 582
NavDat sample number 66132 · BASALTIC-ANDESITE
Sample
| Sample ID | 582 |
|---|---|
| Alternate ID | 97-LG-70 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.1159 |
|---|---|
| Longitude | -118.532 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1487 |
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 | 56.78 | WT% | XRF | |
| AL2O3 | 14.17 | WT% | XRF | |
| TIO2 | 2.323 | WT% | XRF | |
| FEOT | 11.69 | WT% | XRF | |
| MNO | 0.149 | WT% | XRF | |
| CAO | 6.36 | WT% | XRF | |
| MGO | 2.83 | WT% | XRF | |
| K2O | 1.72 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| P2O5 | 0.408 | WT% | XRF | |
| TOTAL | 98.73 | WT% | XRF | |
| CR | 20 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 407 | PPM | XRF | |
| BA | 789 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 350 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 14.2 | PPM | XRF | |
| GA | 27 | PPM | XRF | |
| CU | 4 | PPM | XRF | |
| ZN | 139 | PPM | XRF | |
| PB | 1 | PPM | XRF | |
| LA | 39 | PPM | XRF | |
| CE | 72 | PPM | XRF | |
| TH | 3 | PPM | XRF |