Sample Z-720
NavDat sample number 52037 · BASALTIC-ANDESITE
Sample
| Sample ID | Z-720 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 18.955 |
|---|---|
| Longitude | -99.936 |
| Location | Central Mexican Volcanic Belt |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.2 | WT% | WDXRF | |
| TIO2 | 0.85 | WT% | WDXRF | |
| AL2O3 | 16.62 | WT% | WDXRF | |
| FEOT | 6.7 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| MGO | 5.91 | WT% | WDXRF | |
| CAO | 7.17 | WT% | WDXRF | |
| NA2O | 4.26 | WT% | WDXRF | |
| K2O | 1.97 | WT% | WDXRF | |
| P2O5 | 0.33 | WT% | WDXRF | |
| TOTAL | 101.11 | WT% | WDXRF | |
| V | 116 | PPM | WDXRF | |
| CR | 58 | PPM | WDXRF | |
| NI | 23 | PPM | WDXRF | |
| CU | 22 | PPM | WDXRF | |
| ZN | 72 | PPM | WDXRF | |
| RB | 21 | PPM | WDXRF | |
| SR | 497 | PPM | WDXRF | |
| Y | 14 | PPM | WDXRF | |
| ZR | 112 | PPM | WDXRF | |
| NB | 4 | PPM | WDXRF | |
| BA | 334 | PPM | WDXRF | |
| PB | 5 | PPM | WDXRF | |
| LA | 11 | PPM | WDXRF | |
| CE | 17 | PPM | WDXRF | |
| ND | 11 | PPM | WDXRF | |
| SM | 4 | PPM | WDXRF |