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Sample W95-5
NavDat sample number 42670 · TRACHYTE
Sample
| Sample ID | W95-5 |
|---|
| Rock name | TRACHYTE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 29.4083 |
|---|
| Longitude | -104.063 |
|---|
| 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 | 67.84 | | WT% | XRF |
| TIO2 | 0.33 | | WT% | XRF |
| AL2O3 | 14.98 | | WT% | XRF |
| FEOT | 3.48 | | WT% | XRF |
| MNO | 0.16 | | WT% | XRF |
| MGO | 0.58 | | WT% | XRF |
| CAO | 2.4 | | WT% | XRF |
| NA2O | 5.45 | | WT% | XRF |
| K2O | 5.77 | | WT% | XRF |
| P2O5 | 0.16 | | WT% | XRF |
| TOTAL | 101.15 | | WT% | XRF |
| RB | 167 | | PPM | XRF |
| SR | 15 | | PPM | XRF |
| Y | 79 | | PPM | XRF |
| ZR | 908 | | PPM | XRF |
| NB | 134 | | PPM | XRF |
