Sample R 18
NavDat sample number 11935 · ANDESITE
Sample
| Sample ID | R 18 |
|---|---|
| Alternate ID | 1585 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.37 |
|---|---|
| Longitude | -97.13 |
| Location | Ixhuacan de los Reyes, Ver. |
| State / province | Puebla |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.3 | WT% | UNKNOWN | |
| TIO2 | 1.03 | WT% | UNKNOWN | |
| AL2O3 | 16.3 | WT% | UNKNOWN | |
| FE2O3 | 2.89 | WT% | UNKNOWN | |
| FEO | 2.88 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 3.18 | WT% | UNKNOWN | |
| CAO | 5.41 | WT% | UNKNOWN | |
| NA2O | 3.96 | WT% | UNKNOWN | |
| K2O | 3.04 | WT% | UNKNOWN | |
| P2O5 | 0.28 | WT% | UNKNOWN | |
| H2O_PLUS | 0.35 | WT% | UNKNOWN | |
| CO2 | 0.06 | WT% | UNKNOWN | |
| TOTAL | 99.8 | WT% | UNKNOWN | |
| S | 99.78 | UNKNOWN | ||
| CR | 60 | PPM | UNKNOWN | |
| CO | 17 | PPM | UNKNOWN | |
| NI | 30 | PPM | UNKNOWN | |
| CU | 28 | PPM | UNKNOWN | |
| ZN | 64 | PPM | UNKNOWN | |
| RB | 90 | PPM | UNKNOWN | |
| SR | 485 | PPM | UNKNOWN | |
| Y | 31 | PPM | UNKNOWN | |
| ZR | 284 | PPM | UNKNOWN | |
| NB | 14 | PPM | UNKNOWN | |
| PB | 11 | PPM | UNKNOWN | |
| TH | 12 | PPM | UNKNOWN |