Sample Z-620
NavDat sample number 60643 · BASALTIC-ANDESITE
Sample
| Sample ID | Z-620 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.8487 |
|---|---|
| Longitude | -100.473 |
| 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 | 57.54 | WT% | WDXRF | |
| TIO2 | 1.06 | WT% | WDXRF | |
| AL2O3 | 17.06 | WT% | WDXRF | |
| FEOT | 6.54 | WT% | WDXRF | |
| MNO | 0.1 | WT% | WDXRF | |
| MGO | 4.05 | WT% | WDXRF | |
| CAO | 6.28 | WT% | WDXRF | |
| NA2O | 4.07 | WT% | WDXRF | |
| K2O | 2.26 | WT% | WDXRF | |
| P2O5 | 0.27 | WT% | WDXRF | |
| TOTAL | 99.23 | WT% | WDXRF | |
| V | 108 | PPM | WDXRF | |
| CR | 68 | PPM | WDXRF | |
| NI | 47 | PPM | WDXRF | |
| CU | 24 | PPM | WDXRF | |
| ZN | 72 | PPM | WDXRF | |
| RB | 41 | PPM | WDXRF | |
| SR | 468 | PPM | WDXRF | |
| Y | 22 | PPM | WDXRF | |
| ZR | 235 | PPM | WDXRF | |
| NB | 13 | PPM | WDXRF | |
| BA | 681 | PPM | WDXRF | |
| PB | 7 | PPM | WDXRF | |
| LA | 32 | PPM | WDXRF | |
| CE | 65 | PPM | WDXRF | |
| ND | 25 | PPM | WDXRF | |
| SM | 6 | PPM | WDXRF |