Sample 168
NavDat sample number 65946 · BASALTIC-ANDESITE
Sample
| Sample ID | 168 |
|---|---|
| Alternate ID | 98-LG-167 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic Andesite |
Location
| Latitude | 45.4607 |
|---|---|
| Longitude | -118.983 |
| State / province | Oregon |
| Formation | Grande Ronde Basalt |
| Elevation | 725 |
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 | 56.06 | WT% | XRF | |
| AL2O3 | 13.65 | WT% | XRF | |
| TIO2 | 2.056 | WT% | XRF | |
| FEOT | 12.29 | WT% | XRF | |
| MNO | 0.213 | WT% | XRF | |
| CAO | 7.23 | WT% | XRF | |
| MGO | 3.42 | WT% | XRF | |
| K2O | 1.57 | WT% | XRF | |
| NA2O | 3.16 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| TOTAL | 98.8 | WT% | XRF | |
| CR | 20 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 355 | PPM | XRF | |
| BA | 580 | PPM | XRF | |
| RB | 44 | PPM | XRF | |
| SR | 316 | PPM | XRF | |
| ZR | 176 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 13.3 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 2 | PPM | XRF | |
| ZN | 125 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| LA | 32 | PPM | XRF | |
| CE | 53 | PPM | XRF | |
| TH | 9 | PPM | XRF |