Sample MAS-907
NavDat sample number 42093 · DACITE
Sample
| Sample ID | MAS-907 |
|---|---|
| Alternate ID | 58 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | UC Berkeley Nb by ICP-MS at WSU |
Location
| Latitude | 19.43 |
|---|---|
| Longitude | -100.18 |
| Location | Zitacuaro-Valle de Bravo |
| 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 | 60.67 | WT% | UNKNOWN | |
| TIO2 | 0.63 | WT% | UNKNOWN | |
| AL2O3 | 17.23 | WT% | UNKNOWN | |
| FE2O3 | 1.39 | WT% | UNKNOWN | |
| FEO | 2.26 | WT% | UNKNOWN | |
| MNO | 0.06 | WT% | UNKNOWN | |
| MGO | 1.87 | WT% | UNKNOWN | |
| CAO | 4.2 | WT% | UNKNOWN | |
| NA2O | 3.98 | WT% | UNKNOWN | |
| K2O | 1.81 | WT% | UNKNOWN | |
| P2O5 | 0.15 | WT% | UNKNOWN | |
| H2O_PLUS | 4.72 | WT% | UNKNOWN | |
| H2O_MINUS | 1.78 | WT% | UNKNOWN | |
| TOTAL | 99.68 | WT% | UNKNOWN | |
| S | 100.75 | UNKNOWN | ||
| SUMA_100 | -0.75 | WT% | UNKNOWN | |
| V | 90 | PPM | UNKNOWN | |
| CR | 64 | PPM | UNKNOWN | |
| NI | 43 | PPM | UNKNOWN | |
| CU | 8 | PPM | UNKNOWN | |
| ZN | 79 | PPM | UNKNOWN | |
| RB | 36 | PPM | UNKNOWN | |
| SR | 659 | PPM | UNKNOWN | |
| Y | 15 | PPM | UNKNOWN | |
| ZR | 128 | PPM | UNKNOWN | |
| NB | 4.61 | PPM | UNKNOWN | |
| BA | 548 | PPM | UNKNOWN | |
| LA | 15 | PPM | UNKNOWN | |
| CE | 35 | PPM | UNKNOWN |