Sample DM150
NavDat sample number 38179 · TRACHYTE
Sample
| Sample ID | DM150 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 30.6383 |
|---|---|
| Longitude | -104.015 |
| Location | intrusive, small rolling hills at base of Mt Locke |
| 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 | 59.9 | WT% | UNKNOWN | |
| TIO2 | 0.41 | WT% | UNKNOWN | |
| AL2O3 | 17.97 | WT% | UNKNOWN | |
| FE2O3 | 0.73 | WT% | UNKNOWN | |
| FEO | 3.01 | WT% | UNKNOWN | |
| MNO | 0.33 | WT% | UNKNOWN | |
| MGO | 0.31 | WT% | UNKNOWN | |
| CAO | 1.47 | WT% | UNKNOWN | |
| NA2O | 7.58 | WT% | UNKNOWN | |
| K2O | 5.47 | WT% | UNKNOWN | |
| P2O5 | 0.04 | WT% | UNKNOWN | |
| TOTAL | 97.22 | WT% | UNKNOWN | |
| SC | 7.1 | PPM | UNKNOWN | |
| ZN | 150 | PPM | UNKNOWN | |
| RB | 117 | PPM | UNKNOWN | |
| ZR | 962 | PPM | UNKNOWN | |
| CS | 2.13 | PPM | UNKNOWN | |
| BA | 149 | PPM | UNKNOWN | |
| LA | 147 | PPM | UNKNOWN | |
| ND | 74.5 | PPM | UNKNOWN | |
| SM | 10.86 | PPM | UNKNOWN | |
| EU | 1.54 | PPM | UNKNOWN | |
| TB | 2.3 | PPM | UNKNOWN | |
| YB | 7.45 | PPM | UNKNOWN | |
| LU | 1.07 | PPM | UNKNOWN | |
| HF | 23.86 | PPM | UNKNOWN | |
| TA | 18.56 | PPM | UNKNOWN | |
| TH | 26.89 | PPM | UNKNOWN | |
| U | 5.62 | PPM | UNKNOWN |