← Search
Sample H89-51
NavDat sample number 33639 · RHYOLITE
Sample
| Sample ID | H89-51 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 30.6783 |
|---|
| Longitude | -103.95 |
|---|
| Location | of Casket Mountain, Davis Mts |
|---|
| State / province | Texas |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 35.3 |
|
26 |
38 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 70.42 | | WT% | ICP |
| TIO2 | 0.51 | | WT% | ICP |
| AL2O3 | 14.13 | | WT% | ICP |
| FEOT | 2.92 | | WT% | ICP |
| MNO | 0.09 | | WT% | ICP |
| MGO | 0.4 | | WT% | ICP |
| CAO | 0.82 | | WT% | ICP |
| NA2O | 3.91 | | WT% | ICP |
| K2O | 6.72 | | WT% | ICP |
| P2O5 | 0.07 | | WT% | ICP |
| H2O_PLUS | 2.86 | | WT% | ICP |
| TOTAL | 97.33 | | WT% | ICP |
| SR | 57 | | PPM | ICP |
| BA | 300 | | PPM | ICP |
