Sample ETM-10-16-2A
NavDat sample number 17231 · ANDESITE
Sample
| Sample ID | ETM-10-16-2A |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | dike |
Location
| Latitude | 46.76 |
|---|---|
| Longitude | -121.138 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 22 | 20 | 24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.33 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 17.35 | WT% | XRF | |
| FEOT | 7.87 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 3.54 | WT% | XRF | |
| CAO | 6.32 | WT% | XRF | |
| NA2O | 3.25 | WT% | XRF | |
| K2O | 1.86 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 96.74 | WT% | XRF | |
| BA | 1123 | PPM | XRF | |
| RB | 50 | PPM | XRF | |
| SR | 393 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 171 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| CR | 14 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| V | 134 | PPM | XRF | |
| CU | 28 | PPM | XRF | |
| ZN | 76 | PPM | XRF |