Sample PH 55
NavDat sample number 31873 · ALKALI BASALT
Sample
| Sample ID | PH 55 |
|---|---|
| Alternate ID | 2985 |
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 20.5383 |
|---|---|
| Longitude | -98.6292 |
| Location | S of Zacualtipan |
| 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 | 44.71 | WT% | UNKNOWN | |
| TIO2 | 1.94 | WT% | UNKNOWN | |
| AL2O3 | 16.94 | WT% | UNKNOWN | |
| FE2O3 | 4.81 | WT% | UNKNOWN | |
| FEO | 8.32 | WT% | UNKNOWN | |
| MNO | 0.22 | WT% | UNKNOWN | |
| MGO | 6.02 | WT% | UNKNOWN | |
| CAO | 8.12 | WT% | UNKNOWN | |
| NA2O | 3.9 | WT% | UNKNOWN | |
| K2O | 1 | WT% | UNKNOWN | |
| P2O5 | 0.46 | WT% | UNKNOWN | |
| H2O_PLUS | 0.69 | WT% | UNKNOWN | |
| H2O_MINUS | 1.25 | WT% | UNKNOWN | |
| TOTAL | 98.38 | WT% | UNKNOWN | |
| CR | 107 | PPM | UNKNOWN | |
| CO | 43 | PPM | UNKNOWN | |
| NI | 68 | PPM | UNKNOWN | |
| CU | 28 | PPM | UNKNOWN | |
| ZN | 125 | PPM | UNKNOWN | |
| RB | 12.5 | PPM | UNKNOWN | |
| SR | 413 | PPM | UNKNOWN | |
| BA | 280 | PPM | UNKNOWN |