Sample 644
NavDat sample number 66153 · ANDESITE
Sample
| Sample ID | 644 |
|---|---|
| Alternate ID | 01-LCC-09 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Andesite |
Location
| Latitude | 45.071 |
|---|---|
| Longitude | -117.63 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1576 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.55 | 5.3 | 23.8 | Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.5 | WT% | XRF | |
| AL2O3 | 17.12 | WT% | XRF | |
| TIO2 | 1.3 | WT% | XRF | |
| FEOT | 7.57 | WT% | XRF | |
| MNO | 0.143 | WT% | XRF | |
| CAO | 6.65 | WT% | XRF | |
| MGO | 3.47 | WT% | XRF | |
| K2O | 1.41 | WT% | XRF | |
| NA2O | 4.19 | WT% | XRF | |
| P2O5 | 0.656 | WT% | XRF | |
| TOTAL | 100.06 | WT% | XRF | |
| NI | 26 | PPM | XRF | |
| CR | 46 | PPM | XRF | |
| SC | 24 | PPM | XRF | |
| V | 137 | PPM | XRF | |
| BA | 583 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 617 | PPM | XRF | |
| ZR | 182 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| NB | 19.8 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 95 | PPM | XRF | |
| PB | 3 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 74 | PPM | XRF |