Sample DRS-74-94
NavDat sample number 117996 · RHYOLITE
Sample
| Sample ID | DRS-74-94 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Plug |
Location
| Latitude | 38.71 |
|---|---|
| Longitude | -117.005 |
| 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 | 73.51 | WT% | UNKNOWN | |
| TIO2 | 0.11 | WT% | UNKNOWN | |
| AL2O3 | 15.13 | WT% | UNKNOWN | |
| FEOT | 1.47 | WT% | UNKNOWN | |
| MNO | 0.05 | WT% | UNKNOWN | |
| MGO | 0.34 | WT% | UNKNOWN | |
| CAO | 2.04 | WT% | UNKNOWN | |
| NA2O | 2.66 | WT% | UNKNOWN | |
| K2O | 4.6 | WT% | UNKNOWN | |
| P2O5 | 0.08 | WT% | UNKNOWN | |
| H2O_PLUS | 1 | WT% | UNKNOWN | |
| H2O_MINUS | 0.13 | WT% | UNKNOWN | |
| CO2 | 0.3 | WT% | UNKNOWN | |
| CL | -0.1 | WT% | UNKNOWN | |
| F | 0.05 | WT% | UNKNOWN | |
| S | -0.04 | WT% | UNKNOWN |