Sample Tr-44
NavDat sample number 15845 · TRACHYTE
Sample
| Sample ID | Tr-44 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.41 |
|---|---|
| Longitude | -104.092 |
| Location | Alazan Lavas Member, Rawls Formation |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.2 | 18 | 28 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 68.93 | WT% | UNKNOWN | |
| TIO2 | 0.25 | WT% | UNKNOWN | |
| AL2O3 | 14.28 | WT% | UNKNOWN | |
| FEOT | 4.12 | WT% | UNKNOWN | |
| MNO | 0.17 | WT% | UNKNOWN | |
| MGO | 0.19 | WT% | UNKNOWN | |
| CAO | 0.97 | WT% | UNKNOWN | |
| NA2O | 5.68 | WT% | UNKNOWN | |
| K2O | 5.13 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| TOTAL | 99.98 | WT% | UNKNOWN | |
| SC | 3.32 | PPM | UNKNOWN | |
| CR | 2.32 | PPM | UNKNOWN | |
| NI | 6.49 | PPM | UNKNOWN | |
| RB | 135 | PPM | UNKNOWN | |
| SR | 68 | PPM | UNKNOWN | |
| Y | 114 | PPM | UNKNOWN | |
| ZR | 1192 | PPM | UNKNOWN | |
| NB | 298 | PPM | UNKNOWN | |
| CS | 3.79 | PPM | UNKNOWN | |
| BA | 580 | PPM | UNKNOWN | |
| LA | 251 | PPM | UNKNOWN | |
| CE | 430 | PPM | UNKNOWN | |
| ND | 141 | PPM | UNKNOWN | |
| SM | 21.4 | PPM | UNKNOWN | |
| EU | 0.53 | PPM | UNKNOWN | |
| TB | 4.62 | PPM | UNKNOWN | |
| YB | 15 | PPM | UNKNOWN | |
| LU | 1.73 | PPM | UNKNOWN | |
| HF | 37.3 | PPM | UNKNOWN | |
| TA | 11.2 | PPM | UNKNOWN | |
| TH | 43.3 | PPM | UNKNOWN | |
| U | 9.84 | PPM | UNKNOWN |