Sample F3D
NavDat sample number 15836 · TRACHYTE
Sample
| Sample ID | F3D |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.3833 |
|---|---|
| Longitude | -104.105 |
| Location | crossing ranch road in Three Dike Hill area |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.2 | 18 | 28 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.31 | WT% | UNKNOWN | |
| TIO2 | 1.1 | WT% | UNKNOWN | |
| AL2O3 | 16.34 | WT% | UNKNOWN | |
| FEOT | 5.44 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | UNKNOWN | |
| MGO | 0.91 | WT% | UNKNOWN | |
| CAO | 2.34 | WT% | UNKNOWN | |
| NA2O | 4.62 | WT% | UNKNOWN | |
| K2O | 5.52 | WT% | UNKNOWN | |
| P2O5 | 0.27 | WT% | UNKNOWN | |
| TOTAL | 100.02 | WT% | UNKNOWN | |
| NI | 13.3 | PPM | UNKNOWN | |
| SR | 255 | PPM | UNKNOWN | |
| Y | 65 | PPM | UNKNOWN | |
| NB | 54 | PPM | UNKNOWN |