Sample HP22
NavDat sample number 41303 · ANDESITE
Sample
| Sample ID | HP22 |
|---|---|
| Alternate ID | 2427 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 20.29 |
|---|---|
| Longitude | -99.479 |
| Location | Huichapan caldera external lava flows |
| 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 | 55.94 | WT% | UNKNOWN | |
| TIO2 | 1.7 | WT% | UNKNOWN | |
| AL2O3 | 16.48 | WT% | UNKNOWN | |
| FE2O3T | 7.92 | WT% | UNKNOWN | |
| MNO | 0.121 | WT% | UNKNOWN | |
| MGO | 2.85 | WT% | UNKNOWN | |
| CAO | 7.32 | WT% | UNKNOWN | |
| NA2O | 3.92 | WT% | UNKNOWN | |
| K2O | 1.62 | WT% | UNKNOWN | |
| P2O5 | 0.343 | WT% | UNKNOWN | |
| LOI | 1.58 | WT% | UNKNOWN | |
| TOTAL | 99.79 | WT% | UNKNOWN | |
| S | 99.794 | UNKNOWN | ||
| SUMA_100 | 0.206 | WT% | UNKNOWN | |
| SR87_SR86 | 0.703856 | UNKNOWN | ||
| ND143_ND144 | 0.512804 | UNKNOWN | ||
| E_ND | 3.24 | UNKNOWN |