Sample 795
NavDat sample number 66196 · BASALTIC-ANDESITE
Sample
| Sample ID | 795 |
|---|---|
| Alternate ID | BBB-4 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic andesite |
Location
| Latitude | 44.4139 |
|---|---|
| Longitude | -121.437 |
| State / province | Oregon |
| Formation | Deschutes Formation |
| Elevation | 908 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12.8 | 1.8 | 23.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.29 | WT% | XRF | |
| AL2O3 | 18.52 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| FEOT | 7.82 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| CAO | 9.32 | WT% | XRF | |
| MGO | 5.12 | WT% | XRF | |
| K2O | 0.8 | WT% | XRF | |
| NA2O | 3.63 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.62 | WT% | XRF | |
| NI | 36 | PPM | XRF | |
| CR | 84 | PPM | XRF | |
| SC | 27 | PPM | XRF | |
| V | 211 | PPM | XRF | |
| BA | 392 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 653 | PPM | XRF | |
| ZR | 98 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| GA | 16 | PPM | XRF | |
| CU | 72 | PPM | XRF | |
| ZN | 74 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 9 | PPM | XRF | |
| CE | 30 | PPM | XRF | |
| TH | 1 | PPM | XRF |