Sample 74
NavDat sample number 65864 · BASALTIC-ANDESITE
Sample
| Sample ID | 74 |
|---|---|
| Alternate ID | 01-LG-124 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.6876 |
|---|---|
| Longitude | -117.995 |
| State / province | Oregon |
| Formation | Wanapum Basalt |
| Elevation | 1530 |
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 | 55.81 | WT% | XRF | |
| AL2O3 | 13.26 | WT% | XRF | |
| TIO2 | 2.748 | WT% | XRF | |
| FEOT | 12.43 | WT% | XRF | |
| MNO | 0.237 | WT% | XRF | |
| CAO | 6.68 | WT% | XRF | |
| MGO | 2.64 | WT% | XRF | |
| K2O | 1.93 | WT% | XRF | |
| NA2O | 3.46 | WT% | XRF | |
| P2O5 | 0.801 | WT% | XRF | |
| TOTAL | 98.94 | WT% | XRF | |
| NI | 1 | PPM | XRF | |
| CR | 5 | PPM | XRF | |
| SC | 39 | PPM | XRF | |
| V | 185 | PPM | XRF | |
| BA | 923 | PPM | XRF | |
| RB | 45 | PPM | XRF | |
| SR | 337 | PPM | XRF | |
| ZR | 235 | PPM | XRF | |
| Y | 59 | PPM | XRF | |
| NB | 17.7 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 6 | PPM | XRF | |
| ZN | 153 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 34 | PPM | XRF | |
| CE | 62 | PPM | XRF | |
| TH | 5 | PPM | XRF |