Sample Z-176A
NavDat sample number 60620 · BASALTIC-ANDESITE
Sample
| Sample ID | Z-176A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.4413 |
|---|---|
| Longitude | -100.478 |
| Location | Central Mexican Volcanic Belt |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.6 | 1.8 | 5.3 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.17 | WT% | WDXRF | |
| TIO2 | 0.84 | WT% | WDXRF | |
| AL2O3 | 15.5 | WT% | WDXRF | |
| FE2O3 | 3.07 | WT% | WDXRF | |
| FEO | 3.54 | WT% | WDXRF | |
| MNO | 0.09 | WT% | WDXRF | |
| MGO | 5.69 | WT% | WDXRF | |
| CAO | 6.91 | WT% | WDXRF | |
| NA2O | 4.21 | WT% | WDXRF | |
| K2O | 1.27 | WT% | WDXRF | |
| P2O5 | 0.21 | WT% | WDXRF | |
| TOTAL | 98.5 | WT% | WDXRF | |
| V | 105 | PPM | WDXRF | |
| CR | 255 | PPM | WDXRF | |
| NI | 124 | PPM | WDXRF | |
| CU | 36 | PPM | WDXRF | |
| ZN | 73 | PPM | WDXRF | |
| RB | 15 | PPM | WDXRF | |
| SR | 853 | PPM | WDXRF | |
| Y | 20 | PPM | WDXRF | |
| ZR | 103 | PPM | WDXRF | |
| NB | 4 | PPM | WDXRF | |
| BA | 453 | PPM | WDXRF | |
| PB | 8 | PPM | WDXRF | |
| LA | 24 | PPM | WDXRF | |
| CE | 45 | PPM | WDXRF | |
| ND | 26 | PPM | WDXRF | |
| SM | 5 | PPM | WDXRF | |
| LA | 18.73 | PPM | ICPMS | |
| CE | 36.29 | PPM | ICPMS | |
| PR | 4.61 | PPM | ICPMS | |
| ND | 20.08 | PPM | ICPMS | |
| SM | 4.54 | PPM | ICPMS | |
| EU | 1.55 | PPM | ICPMS | |
| GD | 4.12 | PPM | ICPMS | |
| TB | 0.65 | PPM | ICPMS | |
| DY | 3.67 | PPM | ICPMS | |
| HO | 0.72 | PPM | ICPMS | |
| ER | 1.87 | PPM | ICPMS | |
| TM | 0.26 | PPM | ICPMS | |
| YB | 1.65 | PPM | ICPMS | |
| LU | 0.25 | PPM | ICPMS | |
| BA | 437 | PPM | ICPMS | |
| TH | 1.77 | PPM | ICPMS | |
| NB | 3.49 | PPM | ICPMS | |
| Y | 20.78 | PPM | ICPMS | |
| HF | 2.77 | PPM | ICPMS | |
| TA | 0.24 | PPM | ICPMS | |
| U | 0.65 | PPM | ICPMS | |
| PB | 5.88 | PPM | ICPMS | |
| RB | 20.5 | PPM | ICPMS | |
| CS | 0.42 | PPM | ICPMS | |
| SR | 806 | PPM | ICPMS | |
| SC | 18 | PPM | ICPMS | |
| SR87_SR86 | 0.704287 | TIMS | ||
| ND143_ND144 | 0.512812 | TIMS |