Sample 222-B
NavDat sample number 31755 · ANDESITE
Sample
| Sample ID | 222-B |
|---|---|
| Alternate ID | 2545 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley |
Location
| Latitude | 20.4 |
|---|---|
| Longitude | -104.48 |
| Location | Los Volcanes Jal. |
| State / province | Jalisco |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.7 | WT% | UNKNOWN | |
| TIO2 | 0.6 | WT% | UNKNOWN | |
| AL2O3 | 17.5 | WT% | UNKNOWN | |
| FE2O3T | 4.61 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 2.57 | WT% | UNKNOWN | |
| CAO | 5.78 | WT% | UNKNOWN | |
| NA2O | 4.39 | WT% | UNKNOWN | |
| K2O | 1.71 | WT% | UNKNOWN | |
| P2O5 | 0.13 | WT% | UNKNOWN | |
| TOTAL | 99.1 | WT% | UNKNOWN | |
| NI | 18 | PPM | UNKNOWN | |
| CU | 18 | PPM | UNKNOWN | |
| ZN | 56 | PPM | UNKNOWN | |
| RB | 17 | PPM | UNKNOWN | |
| SR | 1354 | PPM | UNKNOWN | |
| Y | 14 | PPM | UNKNOWN | |
| ZR | 108 | PPM | UNKNOWN | |
| BA | 700 | PPM | UNKNOWN | |
| LA | 15 | PPM | UNKNOWN | |
| CE | 34 | PPM | UNKNOWN | |
| PB | 10 | PPM | UNKNOWN |