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Sample U94-R105
NavDat sample number 42665 · TRACHYTE
Sample
| Sample ID | U94-R105 |
|---|
| Rock name | TRACHYTE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 29.4917 |
|---|
| Longitude | -104.06 |
|---|
| Location | Leyva Canyon Member, Rawls Formation |
|---|
| State / province | Texas |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27.21 |
|
27.09 |
27.33 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.25 | | WT% | XRF |
| TIO2 | 0.56 | | WT% | XRF |
| AL2O3 | 15.73 | | WT% | XRF |
| FEOT | 4.04 | | WT% | XRF |
| MNO | 0.1 | | WT% | XRF |
| MGO | 0.69 | | WT% | XRF |
| CAO | 2.1 | | WT% | XRF |
| NA2O | 4.84 | | WT% | XRF |
| K2O | 5.68 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| TOTAL | 100.17 | | WT% | XRF |
| RB | 121 | | PPM | XRF |
| SR | 93 | | PPM | XRF |
| Y | 60 | | PPM | XRF |
| ZR | 781 | | PPM | XRF |
| NB | 78 | | PPM | XRF |
