Sample 01LC-Q459C
NavDat sample number 48324 · ANDESITE
Sample
| Sample ID | 01LC-Q459C |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.87 |
|---|---|
| Longitude | -122.704 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 34 | 30.6 | 37.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.37 | WT% | XRF | |
| TIO2 | 1.57 | WT% | XRF | |
| AL2O3 | 15.78 | WT% | XRF | |
| FEOT | 7.47 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 2.41 | WT% | XRF | |
| CAO | 5.66 | WT% | XRF | |
| NA2O | 4.63 | WT% | XRF | |
| K2O | 1.28 | WT% | XRF | |
| P2O5 | 0.66 | WT% | XRF | |
| TOTAL | 98.28 | WT% | XRF | |
| BA | 261 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| RB | 28 | PPM | XRF | |
| SR | 331 | PPM | XRF | |
| Y | 36 | PPM | XRF | |
| ZR | 203 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| CR | 1 | PPM | XRF | |
| NI | 2 | PPM | XRF | |
| CU | 32 | PPM | XRF | |
| ZN | 98 | PPM | XRF |