Sample DRS-74-173B
NavDat sample number 118005 · ANDESITE
Sample
| Sample ID | DRS-74-173B |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Dike |
Location
| Latitude | 38.7148 |
|---|---|
| Longitude | -117.014 |
| 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 | 59.44 | WT% | UNKNOWN | |
| TIO2 | 0.68 | WT% | UNKNOWN | |
| AL2O3 | 16.13 | WT% | UNKNOWN | |
| FEOT | 5.55 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 5.78 | WT% | UNKNOWN | |
| CAO | 5.98 | WT% | UNKNOWN | |
| NA2O | 3.35 | WT% | UNKNOWN | |
| K2O | 2.74 | WT% | UNKNOWN | |
| P2O5 | 0.23 | WT% | UNKNOWN | |
| H2O_PLUS | 1.2 | WT% | UNKNOWN | |
| H2O_MINUS | 0.04 | WT% | UNKNOWN | |
| CO2 | 0.08 | WT% | UNKNOWN | |
| CL | -0.1 | WT% | UNKNOWN | |
| F | 0.08 | WT% | UNKNOWN | |
| S | -0.04 | WT% | UNKNOWN |