Sample EM863
NavDat sample number 35330 · TRACHYTE
Sample
| Sample ID | EM863 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 31.855 |
|---|---|
| Longitude | -105.418 |
| 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 | 58.58 | WT% | UNKNOWN | |
| TIO2 | 0.15 | WT% | UNKNOWN | |
| AL2O3 | 18.06 | WT% | UNKNOWN | |
| FE2O3 | 6.53 | WT% | UNKNOWN | |
| MNO | 0.38 | WT% | UNKNOWN | |
| MGO | 0.31 | WT% | UNKNOWN | |
| CAO | 1.9 | WT% | UNKNOWN | |
| NA2O | 4.76 | WT% | UNKNOWN | |
| K2O | 5.7 | WT% | UNKNOWN | |
| P2O5 | 0.23 | WT% | UNKNOWN | |
| TOTAL | 96.6 | WT% | UNKNOWN | |
| SC | 1.95 | PPM | UNKNOWN | |
| CR | 1 | PPM | UNKNOWN | |
| NI | 7 | PPM | UNKNOWN | |
| ZN | 243 | PPM | UNKNOWN | |
| RB | 185 | PPM | UNKNOWN | |
| SR | 126 | PPM | UNKNOWN | |
| Y | 55 | PPM | UNKNOWN | |
| ZR | 1520 | PPM | UNKNOWN | |
| NB | 89 | PPM | UNKNOWN | |
| CS | 2.86 | PPM | UNKNOWN | |
| BA | 315 | PPM | UNKNOWN | |
| LA | 182 | PPM | UNKNOWN | |
| CE | 292 | PPM | UNKNOWN | |
| ND | 95.72 | PPM | UNKNOWN | |
| SM | 14.92 | PPM | UNKNOWN | |
| EU | 1 | PPM | UNKNOWN | |
| TB | 2.59 | PPM | UNKNOWN | |
| YB | 8.23 | PPM | UNKNOWN | |
| LU | 1.04 | PPM | UNKNOWN | |
| HF | 39.42 | PPM | UNKNOWN | |
| TA | 11.11 | PPM | UNKNOWN | |
| TH | 36.36 | PPM | UNKNOWN | |
| U | 15.12 | PPM | UNKNOWN |