Sample HU 28
NavDat sample number 31820 · TRACHYBASALT
Sample
| Sample ID | HU 28 |
|---|---|
| Alternate ID | 2932 |
| Rock name | TRACHYBASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 21.1833 |
|---|---|
| Longitude | -97.8 |
| Location | Cerro Chapopote |
| State / province | Veracruz |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 6.25 | 5 | 7.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.65 | WT% | UNKNOWN | |
| TIO2 | 1.41 | WT% | UNKNOWN | |
| AL2O3 | 18.31 | WT% | UNKNOWN | |
| FE2O3 | 4.84 | WT% | UNKNOWN | |
| FEO | 7.56 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.52 | WT% | UNKNOWN | |
| CAO | 6.61 | WT% | UNKNOWN | |
| NA2O | 5.46 | WT% | UNKNOWN | |
| K2O | 1.85 | WT% | UNKNOWN | |
| P2O5 | 0.64 | WT% | UNKNOWN | |
| H2O_PLUS | 1.77 | WT% | UNKNOWN | |
| H2O_MINUS | 0.2 | WT% | UNKNOWN | |
| TOTAL | 99.92 | WT% | UNKNOWN | |
| RB | 38 | PPM | UNKNOWN | |
| SR | 1419 | PPM | UNKNOWN | |
| BA | 927 | PPM | UNKNOWN |