Sample NT 55
NavDat sample number 11920 · ANDESITE
Sample
| Sample ID | NT 55 |
|---|---|
| Alternate ID | 1569 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.56 |
|---|---|
| Longitude | -96.91 |
| Location | Xalapa, Ver. |
| 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 | 57.3 | WT% | UNKNOWN | |
| TIO2 | 0.99 | WT% | UNKNOWN | |
| AL2O3 | 16.4 | WT% | UNKNOWN | |
| FE2O3 | 3.4 | WT% | UNKNOWN | |
| FEO | 3.1 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 5.66 | WT% | UNKNOWN | |
| CAO | 6.9 | WT% | UNKNOWN | |
| NA2O | 3.84 | WT% | UNKNOWN | |
| K2O | 1.6 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| H2O_PLUS | 0.65 | WT% | UNKNOWN | |
| CO2 | 0.04 | WT% | UNKNOWN | |
| TOTAL | 100.2 | WT% | UNKNOWN | |
| S | 100.25 | UNKNOWN | ||
| CR | 149 | PPM | UNKNOWN | |
| CO | 22 | PPM | UNKNOWN | |
| NI | 86 | PPM | UNKNOWN | |
| CU | 32 | PPM | UNKNOWN | |
| ZN | 72 | PPM | UNKNOWN | |
| RB | 36 | PPM | UNKNOWN | |
| SR | 485 | PPM | UNKNOWN | |
| Y | 21 | PPM | UNKNOWN | |
| ZR | 147 | PPM | UNKNOWN | |
| NB | 11 | PPM | UNKNOWN | |
| BA | 464 | PPM | UNKNOWN | |
| LA | 14 | PPM | UNKNOWN | |
| CE | 45 | PPM | UNKNOWN | |
| PB | 8 | PPM | UNKNOWN | |
| TH | 4 | PPM | UNKNOWN |