Sample MQ5
NavDat sample number 37733 · ANDESITE
Sample
| Sample ID | MQ5 |
|---|---|
| Alternate ID | 647 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 20.83 |
|---|---|
| Longitude | -100.53 |
| Location | Volcan La Joya, Gto. |
| State / province | Guanajuato |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 9.25 | 7.5 | 11 | Late Miocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.67 | WT% | UNKNOWN | |
| TIO2 | 0.77 | WT% | UNKNOWN | |
| AL2O3 | 15.9 | WT% | UNKNOWN | |
| FE2O3 | 2.34 | WT% | UNKNOWN | |
| FEO | 2.08 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 1.9 | WT% | UNKNOWN | |
| CAO | 4.52 | WT% | UNKNOWN | |
| NA2O | 3.94 | WT% | UNKNOWN | |
| K2O | 1.72 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| LOI | 0.93 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 68 | PPM | UNKNOWN | |
| CR | 20 | PPM | UNKNOWN | |
| CO | 12 | PPM | UNKNOWN | |
| NI | 7 | PPM | UNKNOWN | |
| RB | 33 | PPM | UNKNOWN | |
| SR | 454 | PPM | UNKNOWN | |
| Y | 16 | PPM | UNKNOWN | |
| ZR | 154 | PPM | UNKNOWN | |
| NB | 7 | PPM | UNKNOWN | |
| BA | 616 | PPM | UNKNOWN | |
| LA | 20 | PPM | UNKNOWN | |
| CE | 45 | PPM | UNKNOWN |