Sample DM157
NavDat sample number 38180 · TRACHYTE
Sample
| Sample ID | DM157 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 30.635 |
|---|---|
| Longitude | -104.173 |
| Location | intrusive, Baldy Peak, Davis Mts |
| 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 | 62.58 | WT% | UNKNOWN | |
| TIO2 | 1.03 | WT% | UNKNOWN | |
| AL2O3 | 15.82 | WT% | UNKNOWN | |
| FE2O3 | 0.84 | WT% | UNKNOWN | |
| FEO | 3.46 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 2.05 | WT% | UNKNOWN | |
| CAO | 1.55 | WT% | UNKNOWN | |
| NA2O | 4.18 | WT% | UNKNOWN | |
| K2O | 5.84 | WT% | UNKNOWN | |
| P2O5 | 0.37 | WT% | UNKNOWN | |
| TOTAL | 97.83 | WT% | UNKNOWN | |
| SC | 7.98 | PPM | UNKNOWN | |
| ZN | 95.8 | PPM | UNKNOWN | |
| RB | 133 | PPM | UNKNOWN | |
| SR | 222 | PPM | UNKNOWN | |
| Y | 26.3 | PPM | UNKNOWN | |
| ZR | 776 | PPM | UNKNOWN | |
| NB | 42.9 | PPM | UNKNOWN | |
| CS | 4.58 | PPM | UNKNOWN | |
| BA | 1014 | PPM | UNKNOWN | |
| LA | 89.2 | PPM | UNKNOWN | |
| CE | 172 | PPM | UNKNOWN | |
| ND | 71.1 | PPM | UNKNOWN | |
| SM | 13.92 | PPM | UNKNOWN | |
| EU | 2.12 | PPM | UNKNOWN | |
| TB | 2.04 | PPM | UNKNOWN | |
| YB | 5.82 | PPM | UNKNOWN | |
| LU | 0.84 | PPM | UNKNOWN | |
| HF | 20.5 | PPM | UNKNOWN | |
| TA | 7.76 | PPM | UNKNOWN | |
| U | 13.54 | PPM | UNKNOWN |