Sample ZI45
NavDat sample number 31808 · ANDESITE
Sample
| Sample ID | ZI45 |
|---|---|
| Alternate ID | 3033 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 20.7 |
|---|---|
| Longitude | -99.4833 |
| Location | Zimapan |
| State / province | Hidalgo |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9.25 | 7.5 | 11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.16 | WT% | UNKNOWN | |
| TIO2 | 1.52 | WT% | UNKNOWN | |
| AL2O3 | 16.09 | WT% | UNKNOWN | |
| FE2O3 | 4.44 | WT% | UNKNOWN | |
| FEO | 4.58 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 6.05 | WT% | UNKNOWN | |
| CAO | 7.74 | WT% | UNKNOWN | |
| NA2O | 3.42 | WT% | UNKNOWN | |
| K2O | 0.86 | WT% | UNKNOWN | |
| P2O5 | 0.17 | WT% | UNKNOWN | |
| H2O_PLUS | 1.08 | WT% | UNKNOWN | |
| H2O_MINUS | 1.02 | WT% | UNKNOWN | |
| TOTAL | 99.8 | WT% | UNKNOWN |