Sample S82-01
NavDat sample number 13240 · ANDESITE
Sample
| Sample ID | S82-01 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.9692 |
|---|---|
| Longitude | -122.12 |
| 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 | 57.32 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| AL2O3 | 18.56 | WT% | XRF | |
| FEOT | 6.39 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 3.72 | WT% | XRF | |
| CAO | 7.29 | WT% | XRF | |
| NA2O | 4.39 | WT% | XRF | |
| K2O | 1.04 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| TOTAL | 99.62 | WT% | XRF | |
| BA | 248 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| SR | 1131 | PPM | XRF | |
| Y | 2 | PPM | XRF | |
| ZR | 131 | PPM | XRF | |
| CO | 43 | PPM | XRF | |
| CR | 77 | PPM | XRF | |
| NI | 18 | PPM | XRF | |
| V | 149 | PPM | XRF | |
| ZN | 57 | PPM | XRF |