Sample NT 23
NavDat sample number 11996 · ANDESITE
Sample
| Sample ID | NT 23 |
|---|---|
| Alternate ID | 1674 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.48 |
|---|---|
| Longitude | -97.16 |
| 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 | 61.1 | WT% | UNKNOWN | |
| TIO2 | 1.09 | WT% | UNKNOWN | |
| AL2O3 | 16.4 | WT% | UNKNOWN | |
| FE2O3 | 1.99 | WT% | UNKNOWN | |
| FEO | 3.96 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.73 | WT% | UNKNOWN | |
| CAO | 5.04 | WT% | UNKNOWN | |
| NA2O | 4.05 | WT% | UNKNOWN | |
| K2O | 2.57 | WT% | UNKNOWN | |
| P2O5 | 0.27 | WT% | UNKNOWN | |
| H2O_PLUS | 0.89 | WT% | UNKNOWN | |
| CO2 | 0.05 | WT% | UNKNOWN | |
| TOTAL | 100.2 | WT% | UNKNOWN | |
| S | 100.24 | UNKNOWN | ||
| CR | 26 | PPM | UNKNOWN | |
| CO | 16 | PPM | UNKNOWN | |
| NI | 13 | PPM | UNKNOWN | |
| CU | 15 | PPM | UNKNOWN | |
| ZN | 70 | PPM | UNKNOWN | |
| RB | 66 | PPM | UNKNOWN | |
| SR | 413 | PPM | UNKNOWN | |
| Y | 25 | PPM | UNKNOWN | |
| ZR | 222 | PPM | UNKNOWN | |
| NB | 13 | PPM | UNKNOWN | |
| BA | 685 | PPM | UNKNOWN | |
| LA | 17 | PPM | UNKNOWN | |
| CE | 53 | PPM | UNKNOWN | |
| PB | 11 | PPM | UNKNOWN | |
| TH | 9 | PPM | UNKNOWN | |
| SR87_SR86 | 0.70428 | UNKNOWN |