Sample Chin431F
NavDat sample number 8341 · RHYOLITE
Sample
| Sample ID | Chin431F |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 29.8667 |
|---|---|
| Longitude | -104.433 |
| Location | Upper Rhyolite, Tinaja Prieta Canyon |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32.5 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 75.52 | WT% | UNKNOWN | |
| TIO2 | 0.2 | WT% | UNKNOWN | |
| AL2O3 | 11.58 | WT% | UNKNOWN | |
| FE2O3 | 2.05 | WT% | UNKNOWN | |
| FEO | 1.33 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 0.08 | WT% | UNKNOWN | |
| CAO | 0.12 | WT% | UNKNOWN | |
| NA2O | 4.73 | WT% | UNKNOWN | |
| K2O | 4.44 | WT% | UNKNOWN | |
| P2O5 | 0.04 | WT% | UNKNOWN | |
| H2O_PLUS | 0.18 | WT% | UNKNOWN | |
| H2O_MINUS | 0.06 | WT% | UNKNOWN | |
| CO2 | 0.02 | WT% | UNKNOWN | |
| TOTAL | 100.48 | WT% | UNKNOWN |