Sample EM861
NavDat sample number 35331 · TRACHYTE
Sample
| Sample ID | EM861 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 31.8517 |
|---|---|
| Longitude | -105.425 |
| Location | East Mountain intrusion, Sierra Tinaja Pinta |
| 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 | 59.04 | WT% | UNKNOWN | |
| TIO2 | 0.2 | WT% | UNKNOWN | |
| AL2O3 | 18.44 | WT% | UNKNOWN | |
| FE2O3 | 6.65 | WT% | UNKNOWN | |
| MNO | 0.41 | WT% | UNKNOWN | |
| MGO | 0.27 | WT% | UNKNOWN | |
| CAO | 1.65 | WT% | UNKNOWN | |
| NA2O | 4.76 | WT% | UNKNOWN | |
| K2O | 5.48 | WT% | UNKNOWN | |
| P2O5 | 0.22 | WT% | UNKNOWN | |
| TOTAL | 97.12 | WT% | UNKNOWN | |
| SC | 2.1 | PPM | UNKNOWN | |
| CR | 1 | PPM | UNKNOWN | |
| NI | 4 | PPM | UNKNOWN | |
| ZN | 244 | PPM | UNKNOWN | |
| RB | 178 | PPM | UNKNOWN | |
| SR | 73 | PPM | UNKNOWN | |
| Y | 55 | PPM | UNKNOWN | |
| ZR | 1578 | PPM | UNKNOWN | |
| NB | 90 | PPM | UNKNOWN | |
| CS | 2.9 | PPM | UNKNOWN | |
| BA | 310 | PPM | UNKNOWN | |
| LA | 183 | PPM | UNKNOWN | |
| CE | 288 | PPM | UNKNOWN | |
| ND | 93.17 | PPM | UNKNOWN | |
| SM | 15.12 | PPM | UNKNOWN | |
| EU | 1.54 | PPM | UNKNOWN | |
| TB | 2.82 | PPM | UNKNOWN | |
| YB | 8.93 | PPM | UNKNOWN | |
| LU | 1.1 | PPM | UNKNOWN | |
| HF | 39.87 | PPM | UNKNOWN | |
| TA | 13.95 | PPM | UNKNOWN | |
| TH | 35.41 | PPM | UNKNOWN | |
| U | 13.95 | PPM | UNKNOWN |