Sample PO 79
NavDat sample number 32093 · DACITE
Sample
| Sample ID | PO 79 |
|---|---|
| Alternate ID | 2154 |
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.06 |
|---|---|
| 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 | 64.1 | WT% | UNKNOWN | |
| TIO2 | 0.85 | WT% | UNKNOWN | |
| AL2O3 | 16 | WT% | UNKNOWN | |
| FE2O3 | 2.3 | WT% | UNKNOWN | |
| FEO | 2.61 | WT% | UNKNOWN | |
| MNO | 0.08 | WT% | UNKNOWN | |
| MGO | 2.94 | WT% | UNKNOWN | |
| CAO | 4.4 | WT% | UNKNOWN | |
| NA2O | 4.45 | WT% | UNKNOWN | |
| K2O | 2.15 | WT% | UNKNOWN | |
| H2O_PLUS | 0.1 | WT% | UNKNOWN | |
| H2O_MINUS | 0.01 | WT% | UNKNOWN | |
| TOTAL | 99.99 | WT% | UNKNOWN | |
| SC | 11 | PPM | UNKNOWN | |
| CR | 78 | PPM | UNKNOWN | |
| CO | 22 | PPM | UNKNOWN | |
| NI | 47 | PPM | UNKNOWN | |
| CU | 15 | PPM | UNKNOWN | |
| RB | 52 | PPM | UNKNOWN | |
| SR | 473 | PPM | UNKNOWN | |
| ZR | 154 | PPM | UNKNOWN | |
| SB | 0.15 | PPM | UNKNOWN | |
| CS | 2.7 | PPM | UNKNOWN | |
| BA | 423 | PPM | UNKNOWN | |
| LA | 15 | PPM | UNKNOWN | |
| CE | 32.5 | PPM | UNKNOWN | |
| SM | 3.2 | PPM | UNKNOWN | |
| EU | 1.11 | PPM | UNKNOWN | |
| TB | 0.47 | PPM | UNKNOWN | |
| YB | 1.62 | PPM | UNKNOWN | |
| HF | 4.4 | PPM | UNKNOWN | |
| TA | 0.89 | PPM | UNKNOWN | |
| TH | 4.4 | PPM | UNKNOWN | |
| U | 1.67 | PPM | UNKNOWN |