Sample 129
NavDat sample number 65919 · BASALTIC-ANDESITE
Sample
| Sample ID | 129 |
|---|---|
| Alternate ID | 98-MAD-201 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Basaltic andesite |
Location
| Latitude | 45.5082 |
|---|---|
| Longitude | -117.953 |
| State / province | Oregon |
| Formation | Elgin Volcanics |
| Elevation | 878 |
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 | 53.95 | WT% | XRF | |
| AL2O3 | 17.01 | WT% | XRF | |
| TIO2 | 1.618 | WT% | XRF | |
| FEOT | 7.13 | WT% | XRF | |
| MNO | 0.106 | WT% | XRF | |
| CAO | 8.51 | WT% | XRF | |
| MGO | 3.88 | WT% | XRF | |
| K2O | 1.8 | WT% | XRF | |
| NA2O | 5.16 | WT% | XRF | |
| P2O5 | 0.832 | WT% | XRF | |
| TOTAL | 98.55 | WT% | XRF | |
| NI | 33 | PPM | XRF | |
| CR | 93 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| V | 212 | PPM | XRF | |
| BA | 807 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 2311 | PPM | XRF | |
| ZR | 186 | PPM | XRF | |
| Y | 13 | PPM | XRF | |
| NB | 8.7 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 112 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 74 | PPM | XRF | |
| TH | 3 | PPM | XRF |