Sample Z-224
NavDat sample number 42118 · DACITE
Sample
| Sample ID | Z-224 |
|---|---|
| Alternate ID | 83 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.41 |
|---|---|
| Longitude | -100.54 |
| Location | La Mina, Mich. |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.3 | WT% | UNKNOWN | |
| TIO2 | 0.65 | WT% | UNKNOWN | |
| AL2O3 | 16 | WT% | UNKNOWN | |
| FEOT | 3.6 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 3.2 | WT% | UNKNOWN | |
| CAO | 5.3 | WT% | UNKNOWN | |
| NA2O | 2.9 | WT% | UNKNOWN | |
| K2O | 1.8 | WT% | UNKNOWN | |
| P2O5 | 0.12 | WT% | UNKNOWN | |
| TOTAL | 97.94 | WT% | UNKNOWN | |
| S | 97.94 | UNKNOWN | ||
| SUMA_100 | 2.06 | WT% | UNKNOWN | |
| V | 92 | PPM | UNKNOWN | |
| CR | 73 | PPM | UNKNOWN | |
| NI | 57 | PPM | UNKNOWN | |
| CU | 24 | PPM | UNKNOWN | |
| ZN | 49 | PPM | UNKNOWN | |
| GA | 21 | PPM | UNKNOWN | |
| RB | 41 | PPM | UNKNOWN | |
| SR | 1038 | PPM | UNKNOWN | |
| Y | 16 | PPM | UNKNOWN | |
| ZR | 110 | PPM | UNKNOWN | |
| NB | 15 | PPM | UNKNOWN | |
| BA | 439 | PPM | UNKNOWN | |
| LA | 19 | PPM | UNKNOWN | |
| CE | 36 | PPM | UNKNOWN | |
| PB | 8 | PPM | UNKNOWN |