Sample Vitrophyre Glass
NavDat sample number 16057 · RHYOLITE
Sample
| Sample ID | Vitrophyre Glass |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 39.7083 |
|---|---|
| Longitude | -113.583 |
| State / province | Utah |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.65 | 4.45 | 4.85 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.9 | WT% | XRF | |
| TIO2 | -0.01 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FE2O3 | 0.05 | WT% | XRF | |
| FEO | 0.52 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | -0.01 | WT% | VOL | |
| CAO | 0.34 | WT% | XRF | |
| NA2O | 5.05 | WT% | FPHOT | |
| K2O | 4.6 | WT% | FPHOT | |
| P2O5 | -0.01 | WT% | COL | |
| F | 2.36 | WT% | SIE | |
| CL | 0.15 | WT% | XRF | |
| BE | 65 | PPM | INAA | |
| B | 1910 | PPM | INAA | |
| ARSENIC | 22 | PPM | INAA | |
| RB | 1745 | PPM | INAA | |
| CS | 61 | PPM | INAA | |
| TH | 22 | PPM | INAA | |
| U | 27 | PPM | INAA | |
| LA | 35 | PPM | INAA | |
| LU | 5.8 | PPM | INAA |