Sample 36
NavDat sample number 12806 · ANDESITE
Sample
| Sample ID | 36 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Basalt of Camas Prairie |
Location
| Latitude | 45.5906 |
|---|---|
| Longitude | -121.213 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.83 | 0 | 1.65 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.5 | WT% | XRF | |
| AL2O3 | 16.55 | WT% | XRF | |
| FEOT | 8 | WT% | XRF | |
| TIO2 | 1.44 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 5.9 | WT% | XRF | |
| CAO | 8.45 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| K2O | 0.8 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| H2O | 1.29 | WT% | XRF | |
| TOTAL | 98.85 | WT% | XRF | |
| LI | 13 | PPM | XRF | |
| RB | 15 | PPM | XRF | |
| CU | 82 | PPM | XRF | |
| SR | 500 | PPM | XRF | |
| BA | 230 | PPM | XRF | |
| ZN | 91 | PPM | XRF | |
| SC | 26 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 39 | PPM | XRF | |
| V | 173 | PPM | XRF | |
| CR | 260 | PPM | XRF | |
| NI | 56 | PPM | XRF |