Sample Dome
NavDat sample number 16058 · RHYOLITE
Sample
| Sample ID | Dome |
|---|---|
| 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 | 76.1 | WT% | XRF | |
| TIO2 | 0.04 | WT% | XRF | |
| AL2O3 | 13 | WT% | XRF | |
| FE2O3 | 0.93 | WT% | XRF | |
| FEO | 0.2 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | -0.01 | WT% | VOL | |
| CAO | 0.36 | WT% | XRF | |
| NA2O | 3.8 | WT% | FPHOT | |
| K2O | 4.92 | WT% | FPHOT | |
| P2O5 | 0.01 | WT% | COL | |
| F | 0.56 | WT% | SIE | |
| CL | 0.11 | WT% | XRF | |
| H2O_PLUS | -0.01 | WT% | XRF | |
| H2O_MINUS | 0.05 | WT% | XRF | |
| LI | 116 | PPM | AAS | |
| BE | 11 | PPM | INAA | |
| B | 28 | PPM | INAA | |
| ARSENIC | 5 | PPM | INAA | |
| RB | 1050 | PPM | INAA | |
| Y | 156 | PPM | INAA | |
| ZR | 67 | PPM | INAA | |
| NB | 85 | PPM | INAA | |
| CS | 16 | PPM | INAA | |
| TH | 42 | PPM | INAA | |
| U | 15 | PPM | INAA | |
| LA | 53 | PPM | INAA | |
| LU | 5 | PPM | INAA |