Sample 61-91
NavDat sample number 13136
Sample
| Sample ID | 61-91 |
|---|---|
| Alternate ID | 521 |
| Rock type | VOLCANIC |
| Material | IGNEOUS |
Location
| Latitude | 19.72 |
|---|---|
| Longitude | -101.39 |
| Location | Hoyitas |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.41 | WT% | UNKNOWN | |
| TIO2 | 0.65 | WT% | UNKNOWN | |
| AL2O3 | 14.3 | WT% | UNKNOWN | |
| FE2O3 | 3.53 | WT% | UNKNOWN | |
| FEO | 2.31 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 0.5 | WT% | UNKNOWN | |
| CAO | 2.61 | WT% | UNKNOWN | |
| NA2O | 3.83 | WT% | UNKNOWN | |
| K2O | 3.43 | WT% | UNKNOWN | |
| P2O5 | 0.02 | WT% | UNKNOWN | |
| H2O_PLUS | 3.09 | WT% | UNKNOWN | |
| H2O_MINUS | 0.06 | WT% | UNKNOWN | |
| TOTAL | 99.85 | WT% | UNKNOWN |