Sample S82-03
NavDat sample number 13206 · ANDESITE
Sample
| Sample ID | S82-03 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.9799 |
|---|---|
| Longitude | -122.123 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.5 | 2 | 7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.09 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 17.34 | WT% | XRF | |
| FEOT | 7.1 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 3.35 | WT% | XRF | |
| CAO | 6.54 | WT% | XRF | |
| NA2O | 4.25 | WT% | XRF | |
| K2O | 1.65 | WT% | XRF | |
| P2O5 | 0.54 | WT% | XRF | |
| TOTAL | 99.58 | WT% | XRF | |
| BA | 700 | PPM | XRF | |
| CE | 119 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 1008 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 140 | PPM | XRF | |
| CO | 41 | PPM | XRF | |
| CR | 63 | PPM | XRF | |
| NI | 35 | PPM | XRF | |
| V | 150 | PPM | XRF | |
| ZN | 74 | PPM | XRF |