Sample EM15
NavDat sample number 35332 · TRACHYTE
Sample
| Sample ID | EM15 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 31.8433 |
|---|---|
| Longitude | -105.42 |
| 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 | 57.56 | WT% | UNKNOWN | |
| TIO2 | 0.13 | WT% | UNKNOWN | |
| AL2O3 | 17.87 | WT% | UNKNOWN | |
| FE2O3 | 5.72 | WT% | UNKNOWN | |
| MGO | 0.44 | WT% | UNKNOWN | |
| CAO | 1.43 | WT% | UNKNOWN | |
| NA2O | 6.31 | WT% | UNKNOWN | |
| K2O | 5.08 | WT% | UNKNOWN | |
| P2O5 | 0.15 | WT% | UNKNOWN | |
| TOTAL | 94.69 | WT% | UNKNOWN | |
| SC | 2.01 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| NI | 18 | PPM | UNKNOWN | |
| ZN | 232 | PPM | UNKNOWN | |
| RB | 173 | PPM | UNKNOWN | |
| SR | 235 | PPM | UNKNOWN | |
| Y | 44 | PPM | UNKNOWN | |
| ZR | 1431 | PPM | UNKNOWN | |
| CS | 2.77 | PPM | UNKNOWN | |
| BA | 226 | PPM | UNKNOWN | |
| LA | 146 | PPM | UNKNOWN | |
| CE | 258 | PPM | UNKNOWN | |
| ND | 91.3 | PPM | UNKNOWN | |
| SM | 13.78 | PPM | UNKNOWN | |
| EU | 1.29 | PPM | UNKNOWN | |
| TB | 2.47 | PPM | UNKNOWN | |
| YB | 7.78 | PPM | UNKNOWN | |
| LU | 1 | PPM | UNKNOWN | |
| HF | 39.09 | PPM | UNKNOWN | |
| TA | 13.1 | PPM | UNKNOWN | |
| TH | 35.29 | PPM | UNKNOWN | |
| U | 12.22 | PPM | UNKNOWN |