Sample 483
NavDat sample number 66089 · ANDESITE
Sample
| Sample ID | 483 |
|---|---|
| Alternate ID | 98-MAD-113 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Andesite |
Location
| Latitude | 45.1833 |
|---|---|
| Longitude | -118.03 |
| State / province | Oregon |
| Formation | Glass Hill Volcanic Group |
| Elevation | 1301 |
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 | 59.35 | WT% | XRF | |
| AL2O3 | 18.15 | WT% | XRF | |
| TIO2 | 0.925 | WT% | XRF | |
| FEOT | 6.34 | WT% | XRF | |
| MNO | 0.119 | WT% | XRF | |
| CAO | 6.01 | WT% | XRF | |
| MGO | 2.53 | WT% | XRF | |
| K2O | 1.48 | WT% | XRF | |
| NA2O | 4.64 | WT% | XRF | |
| P2O5 | 0.461 | WT% | XRF | |
| TOTAL | 98.13 | WT% | XRF | |
| NI | 20 | PPM | XRF | |
| CR | 18 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| V | 125 | PPM | XRF | |
| BA | 685 | PPM | XRF | |
| RB | 8 | PPM | XRF | |
| SR | 806 | PPM | XRF | |
| ZR | 112 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| NB | 7.7 | PPM | XRF | |
| GA | 24 | PPM | XRF | |
| CU | 40 | PPM | XRF | |
| ZN | 96 | PPM | XRF | |
| PB | 2 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 37 | PPM | XRF | |
| TH | 0 | PPM | XRF |