Sample PP-208
NavDat sample number 4858 · TRACHYTE
Sample
| Sample ID | PP-208 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 30.4167 |
|---|---|
| Longitude | -103.683 |
| Location | Lizard Ridge east of Paisano volcano |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.55 | WT% | UNKNOWN | |
| TIO2 | 0.3 | WT% | UNKNOWN | |
| AL2O3 | 16.44 | WT% | UNKNOWN | |
| FE2O3 | 3.1 | WT% | UNKNOWN | |
| FEO | 0.38 | WT% | UNKNOWN | |
| MNO | 0.23 | WT% | UNKNOWN | |
| MGO | 0.21 | WT% | UNKNOWN | |
| CAO | 0.25 | WT% | UNKNOWN | |
| NA2O | 6.56 | WT% | UNKNOWN | |
| K2O | 5.45 | WT% | UNKNOWN | |
| P2O5 | 0.1 | WT% | UNKNOWN | |
| H2O_PLUS | 0.65 | WT% | UNKNOWN | |
| H2O_MINUS | 0.15 | WT% | UNKNOWN | |
| CO2 | 0.01 | WT% | UNKNOWN | |
| TOTAL | 100.88 | WT% | UNKNOWN | |
| ZN | 93 | PPM | UNKNOWN | |
| RB | 114 | PPM | UNKNOWN | |
| Y | 76 | PPM | UNKNOWN | |
| ZR | 914 | PPM | UNKNOWN | |
| NB | 164 | PPM | UNKNOWN |