Sample MRNW59
NavDat sample number 11203 · ANDESITE
Sample
| Sample ID | MRNW59 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 39.3962 |
|---|---|
| Longitude | -120.173 |
| 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 | 59.76 | WT% | XRF | |
| TIO2 | 0.922 | WT% | XRF | |
| AL2O3 | 16.99 | WT% | XRF | |
| FEO | 5.74 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 2.78 | WT% | XRF | |
| CAO | 6.24 | WT% | XRF | |
| NA2O | 4.42 | WT% | XRF | |
| K2O | 2.19 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| TOTAL | 99.87 | WT% | XRF | |
| V | 125 | PPM | XRF | |
| CR | 47 | PPM | XRF | |
| NI | 22 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 1110 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 215 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| BA | 1480 | PPM | XRF | |
| LA | 21 | PPM | XRF | |
| CE | 56 | PPM | XRF |