Sample Z-228
NavDat sample number 60617 · BASALTIC-ANDESITE
Sample
| Sample ID | Z-228 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.7187 |
|---|---|
| Longitude | -100.523 |
| 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 | 55.78 | WT% | WDXRF | |
| TIO2 | 1.31 | WT% | WDXRF | |
| AL2O3 | 18.31 | WT% | WDXRF | |
| FE2O3 | 4.09 | WT% | WDXRF | |
| FEO | 4.37 | WT% | WDXRF | |
| MNO | 0.12 | WT% | WDXRF | |
| MGO | 3.77 | WT% | WDXRF | |
| CAO | 7.01 | WT% | WDXRF | |
| NA2O | 4.31 | WT% | WDXRF | |
| K2O | 1.39 | WT% | WDXRF | |
| P2O5 | 0.27 | WT% | WDXRF | |
| TOTAL | 100.73 | WT% | WDXRF | |
| V | 181 | PPM | WDXRF | |
| CR | 10 | PPM | WDXRF | |
| NI | 17 | PPM | WDXRF | |
| CU | 27 | PPM | WDXRF | |
| ZN | 84 | PPM | WDXRF | |
| RB | 24 | PPM | WDXRF | |
| SR | 584 | PPM | WDXRF | |
| Y | 20 | PPM | WDXRF | |
| ZR | 163 | PPM | WDXRF | |
| NB | 11 | PPM | WDXRF | |
| BA | 338 | PPM | WDXRF | |
| PB | 8 | PPM | WDXRF | |
| LA | 13 | PPM | WDXRF | |
| CE | 30 | PPM | WDXRF | |
| ND | 20 | PPM | WDXRF | |
| SM | 4 | PPM | WDXRF | |
| LA | 16.26 | PPM | ICPMS | |
| CE | 33.09 | PPM | ICPMS | |
| PR | 4.16 | PPM | ICPMS | |
| ND | 17.85 | PPM | ICPMS | |
| SM | 4.53 | PPM | ICPMS | |
| EU | 1.56 | PPM | ICPMS | |
| GD | 4.47 | PPM | ICPMS | |
| TB | 0.74 | PPM | ICPMS | |
| DY | 4.35 | PPM | ICPMS | |
| HO | 0.87 | PPM | ICPMS | |
| ER | 2.32 | PPM | ICPMS | |
| TM | 0.33 | PPM | ICPMS | |
| YB | 1.99 | PPM | ICPMS | |
| LU | 0.32 | PPM | ICPMS | |
| BA | 342 | PPM | ICPMS | |
| TH | 2.19 | PPM | ICPMS | |
| NB | 8.97 | PPM | ICPMS | |
| Y | 23 | PPM | ICPMS | |
| HF | 3.84 | PPM | ICPMS | |
| TA | 0.62 | PPM | ICPMS | |
| U | 0.69 | PPM | ICPMS | |
| PB | 4.89 | PPM | ICPMS | |
| RB | 26.1 | PPM | ICPMS | |
| CS | 1.05 | PPM | ICPMS | |
| SR | 557 | PPM | ICPMS | |
| SC | 19.8 | PPM | ICPMS | |
| SR87_SR86 | 0.703752 | TIMS |