Sample 3E53C
NavDat sample number 31781 · ANDESITE
Sample
| Sample ID | 3E53C |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 46.2658 |
|---|---|
| Longitude | -122.071 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 24 | 21.6 | 26.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.79 | WT% | XRF | |
| TIO2 | 1.95 | WT% | XRF | |
| AL2O3 | 15.32 | WT% | XRF | |
| FEOT | 9.59 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 2.79 | WT% | XRF | |
| CAO | 6.84 | WT% | XRF | |
| NA2O | 3.67 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 99.86 | WT% | XRF | |
| LOI | 2.9 | WT% | XRF | |
| BA | 268 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | -30 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 279 | PPM | XRF | |
| Y | 33 | PPM | XRF | |
| ZR | 197 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| CO | 24 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| NI | -2 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 180 | PPM | XRF | |
| CU | 140 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| ZN | 100 | PPM | XRF |