Sample NT 24
NavDat sample number 11997 · ANDESITE
Sample
| Sample ID | NT 24 |
|---|---|
| Alternate ID | 1675 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.53 |
|---|---|
| Longitude | -97.13 |
| Location | Cofre de Perote |
| State / province | Veracruz-Llave |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.1 | WT% | UNKNOWN | |
| TIO2 | 0.92 | WT% | UNKNOWN | |
| AL2O3 | 16.6 | WT% | UNKNOWN | |
| FE2O3 | 2.32 | WT% | UNKNOWN | |
| FEO | 2.73 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 3.15 | WT% | UNKNOWN | |
| CAO | 5.38 | WT% | UNKNOWN | |
| NA2O | 3.89 | WT% | UNKNOWN | |
| K2O | 2.68 | WT% | UNKNOWN | |
| P2O5 | 0.23 | WT% | UNKNOWN | |
| H2O_PLUS | 0.31 | WT% | UNKNOWN | |
| CO2 | 0.05 | WT% | UNKNOWN | |
| TOTAL | 100.4 | WT% | UNKNOWN | |
| S | 100.44 | UNKNOWN | ||
| CR | 44 | PPM | UNKNOWN | |
| CO | 14 | PPM | UNKNOWN | |
| NI | 30 | PPM | UNKNOWN | |
| CU | 28 | PPM | UNKNOWN | |
| ZN | 59 | PPM | UNKNOWN | |
| RB | 74 | PPM | UNKNOWN | |
| SR | 454 | PPM | UNKNOWN | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 209 | PPM | UNKNOWN | |
| NB | 16 | PPM | UNKNOWN | |
| BA | 611 | PPM | UNKNOWN | |
| LA | 25 | PPM | UNKNOWN | |
| CE | 53 | PPM | UNKNOWN | |
| PB | 12 | PPM | UNKNOWN | |
| TH | 12 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70421 | UNKNOWN | ||
| ND143_ND144 | 0.512731 | UNKNOWN |