Sample Z-621
NavDat sample number 60645 · BASALTIC-ANDESITE
Sample
| Sample ID | Z-621 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.8978 |
|---|---|
| Longitude | -100.475 |
| Location | Central Mexican Volcanic Belt |
| State / province | Michoacan |
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 | 55.76 | WT% | WDXRF | |
| TIO2 | 1.22 | WT% | WDXRF | |
| AL2O3 | 18.87 | WT% | WDXRF | |
| FEOT | 6.69 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| MGO | 3.88 | WT% | WDXRF | |
| CAO | 7.76 | WT% | WDXRF | |
| NA2O | 3.91 | WT% | WDXRF | |
| K2O | 1.26 | WT% | WDXRF | |
| P2O5 | 0.27 | WT% | WDXRF | |
| TOTAL | 99.72 | WT% | WDXRF | |
| V | 129 | PPM | WDXRF | |
| CR | 48 | PPM | WDXRF | |
| NI | 29 | PPM | WDXRF | |
| CU | 21 | PPM | WDXRF | |
| ZN | 73 | PPM | WDXRF | |
| RB | 27 | PPM | WDXRF | |
| SR | 538 | PPM | WDXRF | |
| Y | 22 | PPM | WDXRF | |
| ZR | 166 | PPM | WDXRF | |
| NB | 10 | PPM | WDXRF | |
| BA | 349 | PPM | WDXRF | |
| PB | 5 | PPM | WDXRF | |
| LA | 30 | PPM | WDXRF | |
| CE | 37 | PPM | WDXRF | |
| ND | 19 | PPM | WDXRF | |
| SM | 5 | PPM | WDXRF |