Sample TR 55
NavDat sample number 54753 · RHYOLITE
Sample
| Sample ID | TR 55 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 39.7 |
|---|---|
| Longitude | -113.1 |
| State / province | Utah |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6 | 5 | 7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.17 | WT% | WET | |
| TIO2 | 0.13 | WT% | WET | |
| AL2O3 | 11.99 | WT% | WET | |
| FE2O3 | 0.64 | WT% | WET | |
| FEO | 0.34 | WT% | WET | |
| MNO | 0.04 | WT% | WET | |
| MGO | 0.08 | WT% | WET | |
| CAO | 2.65 | WT% | WET | |
| NA2O | 3.27 | WT% | WET | |
| K2O | 4.75 | WT% | WET | |
| P2O5 | 0 | WT% | WET | |
| CO2 | 1.92 | WT% | WET | |
| F | 0.21 | WT% | COL | |
| H2O_PLUS | 1.31 | WT% | WET | |
| H2O_MINUS | 0.25 | WT% | WET | |
| TOTAL | 99.66 | WT% | WET | |
| LI | 42 | PPM | XRF | |
| BE | 10 | PPM | XRF | |
| ZN | 40 | PPM | XRF | |
| RB | 350 | PPM | XRF | |
| SR | 45 | PPM | XRF | |
| Y | 60 | PPM | XRF | |
| ZR | 125 | PPM | XRF | |
| NB | 60 | PPM | XRF | |
| BA | 110 | PPM | XRF | |
| PB | 30 | PPM | XRF | |
| TH | 55 | PPM | XRF | |
| U | 10 | PPM | XRF | |
| CL | 520 | PPM | XRF |