Sample GSL-09
NavDat sample number 38166 · TRACHYTE
Sample
| Sample ID | GSL-09 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.34 |
|---|---|
| Longitude | -103.262 |
| Location | Government Spring laccolith, BBNP |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.04 | WT% | UNKNOWN | |
| TIO2 | 0.6 | WT% | UNKNOWN | |
| AL2O3 | 15.35 | WT% | UNKNOWN | |
| FE2O3 | 1.1 | WT% | UNKNOWN | |
| FEO | 4.53 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 0.16 | WT% | UNKNOWN | |
| CAO | 2.25 | WT% | UNKNOWN | |
| NA2O | 4.03 | WT% | UNKNOWN | |
| K2O | 5.63 | WT% | UNKNOWN | |
| P2O5 | 0.17 | WT% | UNKNOWN | |
| TOTAL | 97.05 | WT% | UNKNOWN | |
| SC | 11 | PPM | UNKNOWN | |
| CR | 1.83 | PPM | UNKNOWN | |
| NI | 11 | PPM | UNKNOWN | |
| ZN | 126 | PPM | UNKNOWN | |
| RB | 106 | PPM | UNKNOWN | |
| SR | 159 | PPM | UNKNOWN | |
| Y | 72 | PPM | UNKNOWN | |
| ZR | 538 | PPM | UNKNOWN | |
| NB | 39 | PPM | UNKNOWN | |
| CS | 1.13 | PPM | UNKNOWN | |
| BA | 2095 | PPM | UNKNOWN | |
| LA | 105 | PPM | UNKNOWN | |
| CE | 126 | PPM | UNKNOWN | |
| ND | 54.8 | PPM | UNKNOWN | |
| SM | 10.8 | PPM | UNKNOWN | |
| EU | 3.44 | PPM | UNKNOWN | |
| TB | 1.62 | PPM | UNKNOWN | |
| YB | 4.65 | PPM | UNKNOWN | |
| LU | 0.67 | PPM | UNKNOWN | |
| HF | 12.44 | PPM | UNKNOWN | |
| TA | 3.54 | PPM | UNKNOWN | |
| TH | 11.63 | PPM | UNKNOWN | |
| U | 5.09 | PPM | UNKNOWN |