Sample TM-011
NavDat sample number 12683 · TRACHYTE
Sample
| Sample ID | TM-011 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 31.175 |
|---|---|
| Longitude | -105.365 |
| Location | Texan Mountain, Sierra Blanca |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45 | 38 | 48 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.03 | WT% | PER_COM | |
| TIO2 | 0.42 | WT% | PER_COM | |
| AL2O3 | 15.83 | WT% | PER_COM | |
| FE2O3 | 1.07 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 1.01 | WT% | XRF | |
| CAO | 3.84 | WT% | XRF | |
| NA2O | 4.56 | WT% | XRF | |
| K2O | 4.31 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| V | 57 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| NI | 3 | PPM | INAA | |
| RB | 156 | PPM | INAA | |
| SR | 485 | PPM | INAA | |
| Y | 28 | PPM | INAA | |
| ZR | 202 | PPM | INAA | |
| NB | 15 | PPM | INAA | |
| BA | 1403 | PPM | INAA | |
| LA | 34.1 | PPM | INAA | |
| CE | 65.4 | PPM | INAA | |
| ND | 29.4 | PPM | INAA | |
| SM | 4.1 | PPM | INAA | |
| TH | 23 | PPM | INAA |