Sample 127
NavDat sample number 65917 · BASALTIC-ANDESITE
Sample
| Sample ID | 127 |
|---|---|
| Alternate ID | 00-LG-101 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic andesite |
Location
| Latitude | 45.513 |
|---|---|
| Longitude | -117.832 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 1049 |
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 | 55.82 | WT% | XRF | |
| AL2O3 | 13.13 | WT% | XRF | |
| TIO2 | 2.466 | WT% | XRF | |
| FEOT | 13.22 | WT% | XRF | |
| MNO | 0.199 | WT% | XRF | |
| CAO | 6.75 | WT% | XRF | |
| MGO | 3.02 | WT% | XRF | |
| K2O | 1.73 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| P2O5 | 0.435 | WT% | XRF | |
| TOTAL | 99.66 | WT% | XRF | |
| CR | 12 | PPM | XRF | |
| SC | 35 | PPM | XRF | |
| V | 281 | PPM | XRF | |
| BA | 677 | PPM | XRF | |
| RB | 48 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| Y | 44 | PPM | XRF | |
| NB | 14.6 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| ZN | 136 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 41 | PPM | XRF | |
| TH | 5 | PPM | XRF |