Sample DM129
NavDat sample number 38190 · TRACHYTE
Sample
| Sample ID | DM129 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 30.5367 |
|---|---|
| Longitude | -103.85 |
| Location | intrusive, Weston Ranch stock, Davis Mtns |
| 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 | 67.46 | WT% | UNKNOWN | |
| TIO2 | 0.11 | WT% | UNKNOWN | |
| AL2O3 | 15.56 | WT% | UNKNOWN | |
| FE2O3 | 0.99 | WT% | UNKNOWN | |
| FEO | 4.08 | WT% | UNKNOWN | |
| MNO | 0.2 | WT% | UNKNOWN | |
| MGO | 0.16 | WT% | UNKNOWN | |
| CAO | 0.65 | WT% | UNKNOWN | |
| NA2O | 6.13 | WT% | UNKNOWN | |
| K2O | 3.14 | WT% | UNKNOWN | |
| P2O5 | 0.13 | WT% | UNKNOWN | |
| TOTAL | 98.61 | WT% | UNKNOWN | |
| SC | 4.77 | PPM | UNKNOWN | |
| CR | 0.9 | PPM | UNKNOWN | |
| ZN | 124 | PPM | UNKNOWN | |
| RB | 198 | PPM | UNKNOWN | |
| SR | 55 | PPM | UNKNOWN | |
| Y | 86 | PPM | UNKNOWN | |
| ZR | 693 | PPM | UNKNOWN | |
| NB | 62.6 | PPM | UNKNOWN | |
| CS | 2.09 | PPM | UNKNOWN | |
| BA | 20 | PPM | UNKNOWN | |
| LA | 83.8 | PPM | UNKNOWN | |
| CE | 165 | PPM | UNKNOWN | |
| ND | 65.2 | PPM | UNKNOWN | |
| SM | 10.9 | PPM | UNKNOWN | |
| EU | 0.58 | PPM | UNKNOWN | |
| TB | 1.88 | PPM | UNKNOWN | |
| YB | 7.48 | PPM | UNKNOWN | |
| LU | 1.06 | PPM | UNKNOWN | |
| HF | 19.24 | PPM | UNKNOWN | |
| TA | 5.08 | PPM | UNKNOWN | |
| TH | 14.38 | PPM | UNKNOWN | |
| U | 5.1 | PPM | UNKNOWN |