Sample 8-H
NavDat sample number 21896 · RHYOLITE
Sample
| Sample ID | 8-H |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | rhyolite tuff |
Location
| Latitude | 35.3247 |
|---|---|
| Longitude | -115.078 |
| Location | Castle Mountains, southern Nevada and eastern California |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 17.3 | 16.1 | 18.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.2 | WT% | UNKNOWN | |
| TIO2 | 0.65 | WT% | UNKNOWN | |
| AL2O3 | 15.3 | WT% | UNKNOWN | |
| FEO | 3.7 | WT% | UNKNOWN | |
| MNO | 0.04 | WT% | UNKNOWN | |
| MGO | 2.31 | WT% | UNKNOWN | |
| CAO | 4.54 | WT% | UNKNOWN | |
| NA2O | 3.7 | WT% | UNKNOWN | |
| K2O | 2.68 | WT% | UNKNOWN | |
| P2O5 | 0.32 | WT% | UNKNOWN | |
| H2O_PLUS | 2.48 | WT% | UNKNOWN | |
| H2O_MINUS | 1.78 | WT% | UNKNOWN | |
| CO2 | 0.27 | WT% | UNKNOWN | |
| FE2O3 | 4.01 | WT% | GRAV | |
| RB | 81 | PPM | XRF | |
| SR | 1148 | PPM | XRF | |
| Y | 3 | PPM | XRF | |
| ZR | 258 | PPM | XRF | |
| BA | 1333 | PPM | XRF | |
| SR87_SR86 | 0.7099 | XRF |