Sample SWW93054
NavDat sample number 50909 · ANDESITE
Sample
| Sample ID | SWW93054 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 47.0383 |
|---|---|
| Longitude | -121.148 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 41 | 38 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.11 | WT% | UNKNOWN | |
| TIO2 | 1.67 | WT% | UNKNOWN | |
| AL2O3 | 17.58 | WT% | UNKNOWN | |
| FEOT | 7.48 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | UNKNOWN | |
| MGO | 2.07 | WT% | UNKNOWN | |
| CAO | 4.89 | WT% | UNKNOWN | |
| NA2O | 4.06 | WT% | UNKNOWN | |
| K2O | 0.63 | WT% | UNKNOWN | |
| P2O5 | 0.33 | WT% | UNKNOWN | |
| TOTAL | 99.21 | WT% | UNKNOWN | |
| LOI | 5.15 | WT% | UNKNOWN | |
| BA | 335 | PPM | UNKNOWN | |
| LA | -30 | PPM | UNKNOWN | |
| CE | 40 | PPM | UNKNOWN | |
| RB | 10 | PPM | UNKNOWN | |
| SR | 275 | PPM | UNKNOWN | |
| Y | 30 | PPM | UNKNOWN | |
| ZR | 142 | PPM | UNKNOWN | |
| NB | 10 | PPM | UNKNOWN | |
| CR | 53 | PPM | UNKNOWN | |
| NI | 14 | PPM | UNKNOWN | |
| CU | 50 | PPM | UNKNOWN | |
| ZN | 83 | PPM | UNKNOWN |