Sample 95831
NavDat sample number 48612 · VITROPHERE
Sample
| Sample ID | 95831 |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 35.88 |
|---|---|
| Longitude | -106.53 |
| Location | Valles Caldera |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.185 | 0.13 | 0.24 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.34 | WT% | XRF | |
| TIO2 | 0.3 | WT% | XRF | |
| AL2O3 | 13.38 | WT% | XRF | |
| FE2O3 | 0.85 | WT% | XRF | |
| FEO | 0.85 | WT% | XRF | |
| FEOT | 1.6 | WT% | XRF | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.61 | WT% | XRF | |
| CAO | 1.35 | WT% | XRF | |
| NA2O | 3.88 | WT% | XRF | |
| K2O | 4.06 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| TOTAL | 100.77 | WT% | XRF | |
| RB | 167 | PPM | XRF | |
| SR | 156 | PPM | XRF | |
| ZR | 132 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| NB | 42 | PPM | XRF | |
| BA | 518 | PPM | XRF | |
| TH | 22 | PPM | XRF | |
| LA | 27 | PPM | XRF | |
| CE | 70 | PPM | XRF | |
| ND | 37 | PPM | XRF |