Sample VER1
NavDat sample number 11204 · ANDESITE
Sample
| Sample ID | VER1 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.5205 |
|---|---|
| Longitude | -119.96 |
| Location | Coal Valley Formation Lavas |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.7 | 5.13 | 6.27 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.23 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 17.19 | WT% | XRF | |
| FEO | 8.44 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 7.39 | WT% | XRF | |
| CAO | 9.36 | WT% | XRF | |
| NA2O | 1.79 | WT% | XRF | |
| K2O | 0.95 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| TOTAL | 99.94 | WT% | XRF | |
| V | 305 | PPM | XRF | |
| CR | 300 | PPM | XRF | |
| NI | 114 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 635 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 94 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 598 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 22 | PPM | XRF |