Sample ME 81
NavDat sample number 31883 · ALKALI BASALT
Sample
| Sample ID | ME 81 |
|---|---|
| Alternate ID | 2995 |
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 20.3333 |
|---|---|
| Longitude | -98.225 |
| Location | Tenango de Doria |
| State / province | Hidalgo |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 3 | 5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.2 | WT% | UNKNOWN | |
| TIO2 | 1.89 | WT% | UNKNOWN | |
| AL2O3 | 16.53 | WT% | UNKNOWN | |
| FE2O3 | 3.64 | WT% | UNKNOWN | |
| FEO | 6.62 | WT% | UNKNOWN | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 5.2 | WT% | UNKNOWN | |
| CAO | 11.24 | WT% | UNKNOWN | |
| NA2O | 3.95 | WT% | UNKNOWN | |
| K2O | 1.27 | WT% | UNKNOWN | |
| P2O5 | 0.19 | WT% | UNKNOWN | |
| H2O_PLUS | 0.95 | WT% | UNKNOWN | |
| H2O_MINUS | 0.94 | WT% | UNKNOWN | |
| TOTAL | 99.75 | WT% | UNKNOWN | |
| CR | 62 | PPM | UNKNOWN | |
| CO | 30.5 | PPM | UNKNOWN | |
| NI | 27 | PPM | UNKNOWN | |
| CU | 16 | PPM | UNKNOWN | |
| ZN | 110 | PPM | UNKNOWN | |
| RB | 17.5 | PPM | UNKNOWN | |
| SR | 437 | PPM | UNKNOWN | |
| BA | 390 | PPM | UNKNOWN |