Sample VCK-82-TX-30
NavDat sample number 8643 · SYENITE
Sample
| Sample ID | VCK-82-TX-30 |
|---|---|
| Rock name | SYENITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.5667 |
|---|---|
| Longitude | -103.433 |
| Location | BBNP, near Johnson Ranch airstrip |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36.8 | 35.1 | 38.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46.99 | WT% | UNKNOWN | |
| TIO2 | 3.35 | WT% | UNKNOWN | |
| AL2O3 | 17.1 | WT% | UNKNOWN | |
| FE2O3 | 3.07 | WT% | UNKNOWN | |
| FEO | 9.06 | WT% | UNKNOWN | |
| FEOT | 11.82 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 4.54 | WT% | UNKNOWN | |
| CAO | 6.28 | WT% | UNKNOWN | |
| NA2O | 4.4 | WT% | UNKNOWN | |
| K2O | 1.86 | WT% | UNKNOWN | |
| P2O5 | 0.7 | WT% | UNKNOWN | |
| H2O_PLUS | 1.98 | WT% | UNKNOWN | |
| H2O_MINUS | 0.26 | WT% | UNKNOWN | |
| TOTAL | 99.78 | WT% | UNKNOWN |