Sample Z-269
NavDat sample number 42134 · ANDESITE
Sample
| Sample ID | Z-269 |
|---|---|
| Alternate ID | 99 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.56 |
|---|---|
| Longitude | -100.46 |
| Location | Tuxpan, Mich. |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.52 | 0.01 | 0 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.5 | WT% | UNKNOWN | |
| TIO2 | 1.3 | WT% | UNKNOWN | |
| AL2O3 | 16.3 | WT% | UNKNOWN | |
| FE2O3 | 2.62 | WT% | UNKNOWN | |
| FEO | 5.34 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 6 | WT% | UNKNOWN | |
| CAO | 7.5 | WT% | UNKNOWN | |
| NA2O | 4.2 | WT% | UNKNOWN | |
| K2O | 1.4 | WT% | UNKNOWN | |
| P2O5 | 0.3 | WT% | UNKNOWN | |
| TOTAL | 99.56 | WT% | UNKNOWN | |
| S | 99.56 | UNKNOWN | ||
| SUMA_100 | 0.44 | WT% | UNKNOWN | |
| V | 182 | PPM | UNKNOWN | |
| CR | 162 | PPM | UNKNOWN | |
| NI | 76 | PPM | UNKNOWN | |
| CU | 30 | PPM | UNKNOWN | |
| ZN | 90 | PPM | UNKNOWN | |
| RB | 23 | PPM | UNKNOWN | |
| SR | 619 | PPM | UNKNOWN | |
| Y | 25 | PPM | UNKNOWN | |
| ZR | 180 | PPM | UNKNOWN | |
| NB | 9.75 | PPM | UNKNOWN | |
| BA | 365 | PPM | UNKNOWN | |
| LA | 22 | PPM | UNKNOWN | |
| CE | 44 | PPM | UNKNOWN |