Sample 558
NavDat sample number 66123 · BASALTIC-ANDESITE
Sample
| Sample ID | 558 |
|---|---|
| Alternate ID | 98-LG-180 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.1447 |
|---|---|
| Longitude | -118.623 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1512 |
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 | 54.48 | WT% | XRF | |
| AL2O3 | 14.06 | WT% | XRF | |
| TIO2 | 2.252 | WT% | XRF | |
| FEOT | 12.36 | WT% | XRF | |
| MNO | 0.186 | WT% | XRF | |
| CAO | 7.56 | WT% | XRF | |
| MGO | 3.78 | WT% | XRF | |
| K2O | 1.53 | WT% | XRF | |
| NA2O | 3.37 | WT% | XRF | |
| P2O5 | 0.423 | WT% | XRF | |
| TOTAL | 98.69 | WT% | XRF | |
| NI | 4 | PPM | XRF | |
| CR | 43 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 388 | PPM | XRF | |
| BA | 603 | PPM | XRF | |
| RB | 39 | PPM | XRF | |
| SR | 327 | PPM | XRF | |
| ZR | 168 | PPM | XRF | |
| Y | 38 | PPM | XRF | |
| NB | 13.1 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 126 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 45 | PPM | XRF | |
| TH | 3 | PPM | XRF |