Sample MX0031
NavDat sample number 2294 · ANDESITE
Sample
| Sample ID | MX0031 |
|---|---|
| Alternate ID | 959 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.38 |
|---|---|
| Longitude | -99.03 |
| Location | Chichinautzin |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Late Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.61 | WT% | UNKNOWN | |
| TIO2 | 1.39 | WT% | UNKNOWN | |
| AL2O3 | 16.21 | WT% | UNKNOWN | |
| FE2O3T | 8.85 | WT% | UNKNOWN | |
| MNO | 0.15 | WT% | UNKNOWN | |
| MGO | 6.05 | WT% | UNKNOWN | |
| CAO | 8.17 | WT% | UNKNOWN | |
| NA2O | 3.87 | WT% | UNKNOWN | |
| K2O | 1.25 | WT% | UNKNOWN | |
| P2O5 | 0.46 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| S | 100.01 | UNKNOWN | ||
| SUMA_100 | -0.01 | WT% | UNKNOWN | |
| CR | 164.2 | PPM | UNKNOWN | |
| NI | 79 | PPM | UNKNOWN | |
| CU | 24 | PPM | UNKNOWN | |
| ZN | 87 | PPM | UNKNOWN | |
| RB | 24 | PPM | UNKNOWN | |
| SR | 524 | PPM | UNKNOWN | |
| PB | 6.6 | PPM | UNKNOWN | |
| TH | 2.7 | PPM | UNKNOWN |