Sample ETM-10-16-2B
NavDat sample number 17232 · ANDESITE
Sample
| Sample ID | ETM-10-16-2B |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.76 |
|---|---|
| Longitude | -121.138 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25 | 23 | 27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.51 | WT% | XRF | |
| TIO2 | 1 | WT% | XRF | |
| AL2O3 | 17.74 | WT% | XRF | |
| FEOT | 7.69 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.04 | WT% | XRF | |
| CAO | 6.3 | WT% | XRF | |
| NA2O | 3.7 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| TOTAL | 99.45 | WT% | XRF | |
| BA | 714 | PPM | XRF | |
| RB | 43 | PPM | XRF | |
| SR | 426 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 171 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| CR | 17 | PPM | XRF | |
| NI | 4 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| V | 137 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| ZN | 78 | PPM | XRF |