Sample DRS-74-178
NavDat sample number 118009 · RHYOLITE
Sample
| Sample ID | DRS-74-178 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Dike, tourmaline |
Location
| Latitude | 38.7067 |
|---|---|
| Longitude | -117.021 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33.4 | 1.8 | 65 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.28 | WT% | UNKNOWN | |
| TIO2 | 0.05 | WT% | UNKNOWN | |
| AL2O3 | 15.2 | WT% | UNKNOWN | |
| FEOT | 0.87 | WT% | UNKNOWN | |
| MNO | 0.02 | WT% | UNKNOWN | |
| MGO | 0.18 | WT% | UNKNOWN | |
| CAO | 0.59 | WT% | UNKNOWN | |
| NA2O | 2.03 | WT% | UNKNOWN | |
| K2O | 4.76 | WT% | UNKNOWN | |
| P2O5 | 0.03 | WT% | UNKNOWN | |
| H2O_PLUS | 1.6 | WT% | UNKNOWN | |
| H2O_MINUS | 0.16 | WT% | UNKNOWN | |
| CO2 | 0.05 | WT% | UNKNOWN | |
| CL | -0.1 | WT% | UNKNOWN | |
| F | 0.06 | WT% | UNKNOWN | |
| S | -0.04 | WT% | UNKNOWN |