Sample U 72
NavDat sample number 11875 · ALKALI BASALT
Sample
| Sample ID | U 72 |
|---|---|
| Alternate ID | 1643 |
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 19.57 |
|---|---|
| Longitude | -96.41 |
| Location | Palma de Abajo, Ver. |
| State / province | Veracruz-Llave |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 17.25 | 11 | 23.5 | Early Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 44.6 | WT% | UNKNOWN | |
| TIO2 | 1.24 | WT% | UNKNOWN | |
| AL2O3 | 14.5 | WT% | UNKNOWN | |
| FE2O3 | 6.2 | WT% | UNKNOWN | |
| FEO | 4.4 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 11.5 | WT% | UNKNOWN | |
| CAO | 11.9 | WT% | UNKNOWN | |
| NA2O | 2.71 | WT% | UNKNOWN | |
| K2O | 0.94 | WT% | UNKNOWN | |
| P2O5 | 0.34 | WT% | UNKNOWN | |
| H2O_PLUS | 0.77 | WT% | UNKNOWN | |
| CO2 | 0.59 | WT% | UNKNOWN | |
| TOTAL | 99.9 | WT% | UNKNOWN | |
| S | 99.87 | UNKNOWN | ||
| CR | 654 | PPM | UNKNOWN | |
| CO | 44 | PPM | UNKNOWN | |
| NI | 254 | PPM | UNKNOWN | |
| CU | 103 | PPM | UNKNOWN | |
| ZN | 84 | PPM | UNKNOWN | |
| RB | 22 | PPM | UNKNOWN | |
| SR | 665 | PPM | UNKNOWN | |
| Y | 23 | PPM | UNKNOWN | |
| ZR | 66 | PPM | UNKNOWN | |
| NB | 8 | PPM | UNKNOWN | |
| BA | 1048 | PPM | UNKNOWN | |
| LA | 22 | PPM | UNKNOWN | |
| CE | 40 | PPM | UNKNOWN | |
| PB | 5 | PPM | UNKNOWN | |
| TH | 3 | PPM | UNKNOWN |