Sample PO 49
NavDat sample number 31884 · DACITE
Sample
| Sample ID | PO 49 |
|---|---|
| Alternate ID | 2147 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.09 |
|---|---|
| Longitude | -98.59 |
| Location | Popocatepetl |
| State / province | Puebla |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.5 | WT% | UNKNOWN | |
| TIO2 | 0.55 | WT% | UNKNOWN | |
| AL2O3 | 16 | WT% | UNKNOWN | |
| FE2O3 | 2.31 | WT% | UNKNOWN | |
| FEO | 1.88 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 3.4 | WT% | UNKNOWN | |
| CAO | 4.4 | WT% | UNKNOWN | |
| NA2O | 4.5 | WT% | UNKNOWN | |
| K2O | 1.8 | WT% | UNKNOWN | |
| H2O_PLUS | 0.43 | WT% | UNKNOWN | |
| TOTAL | 99.54 | WT% | UNKNOWN | |
| CR | 80 | PPM | UNKNOWN | |
| CO | 25 | PPM | UNKNOWN | |
| NI | 50 | PPM | UNKNOWN | |
| CU | 15 | PPM | UNKNOWN | |
| ZN | 65 | PPM | UNKNOWN | |
| RB | 55 | PPM | UNKNOWN | |
| SR | 420 | PPM | UNKNOWN | |
| BA | 400 | PPM | UNKNOWN |