Sample MAR206
NavDat sample number 11201 · ANDESITE
Sample
| Sample ID | MAR206 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.3029 |
|---|---|
| Longitude | -120.068 |
| Location | Kate Peak Formation Lavas |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12 | 12 | 13 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.79 | WT% | XRF | |
| TIO2 | 0.696 | WT% | XRF | |
| AL2O3 | 17.95 | WT% | XRF | |
| FEO | 5.85 | WT% | XRF | |
| MNO | 0.099 | WT% | XRF | |
| MGO | 1.89 | WT% | XRF | |
| CAO | 6.43 | WT% | XRF | |
| NA2O | 2.61 | WT% | XRF | |
| K2O | 2.13 | WT% | XRF | |
| P2O5 | 0.32 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| V | 198 | PPM | XRF | |
| NI | 9 | PPM | XRF | |
| RB | 40 | PPM | XRF | |
| SR | 925 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 130 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 974 | PPM | XRF | |
| LA | 33 | PPM | XRF | |
| CE | 62 | PPM | XRF |