Sample S82-51
NavDat sample number 13234 · ANDESITE
Sample
| Sample ID | S82-51 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.865 |
|---|---|
| Longitude | -122.265 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12 | 7 | 17 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.1 | WT% | XRF | |
| TIO2 | 1.05 | WT% | XRF | |
| AL2O3 | 18.59 | WT% | XRF | |
| FEOT | 7.12 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.64 | WT% | XRF | |
| CAO | 8.88 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| K2O | 0.76 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| TOTAL | 99.65 | WT% | XRF | |
| BA | 246 | PPM | XRF | |
| CE | 79 | PPM | XRF | |
| RB | 0 | PPM | XRF | |
| SR | 1212 | PPM | XRF | |
| Y | 13 | PPM | XRF | |
| ZR | 147 | PPM | XRF | |
| CO | 53 | PPM | XRF | |
| CR | 98 | PPM | XRF | |
| NI | 30 | PPM | XRF | |
| V | 171 | PPM | XRF | |
| ZN | 57 | PPM | XRF |