Sample 33
NavDat sample number 12803 · ANDESITE
Sample
| Sample ID | 33 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Hammond and Korosec |
| Comment | Andesite of Smith Butte |
Location
| Latitude | 46.0303 |
|---|---|
| Longitude | -121.305 |
| 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 | 56.6 | WT% | XRF | |
| AL2O3 | 17.3 | WT% | XRF | |
| FEOT | 6.6 | WT% | XRF | |
| TIO2 | 1.5 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 4 | WT% | XRF | |
| CAO | 6.8 | WT% | XRF | |
| NA2O | 3.88 | WT% | XRF | |
| K2O | 1.45 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| H2O | 1.26 | WT% | XRF | |
| TOTAL | 99.85 | WT% | XRF | |
| LI | 13 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| SR | 510 | PPM | XRF | |
| BA | 390 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 52 | PPM | XRF | |
| V | 161 | PPM | XRF | |
| CR | 60 | PPM | XRF | |
| NI | 23 | PPM | XRF |