Sample MQ9
NavDat sample number 37767 · ANDESITE
Sample
| Sample ID | MQ9 |
|---|---|
| Alternate ID | 655 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 20.85 |
|---|---|
| Longitude | -101.01 |
| Location | Mesa el Gato, 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 | 61 | WT% | UNKNOWN | |
| TIO2 | 0.92 | WT% | UNKNOWN | |
| AL2O3 | 17.01 | WT% | UNKNOWN | |
| FE2O3 | 2.77 | WT% | UNKNOWN | |
| FEO | 2.66 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 2.88 | WT% | UNKNOWN | |
| CAO | 6.49 | WT% | UNKNOWN | |
| NA2O | 3.51 | WT% | UNKNOWN | |
| K2O | 1.74 | WT% | UNKNOWN | |
| P2O5 | 0.24 | WT% | UNKNOWN | |
| LOI | 0.68 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 134 | PPM | UNKNOWN | |
| CR | 30 | PPM | UNKNOWN | |
| CO | 16 | PPM | UNKNOWN | |
| NI | 8 | PPM | UNKNOWN | |
| RB | 25 | PPM | UNKNOWN | |
| SR | 1234 | PPM | UNKNOWN | |
| Y | 19 | PPM | UNKNOWN | |
| ZR | 154 | PPM | UNKNOWN | |
| NB | 3 | PPM | UNKNOWN | |
| BA | 750 | PPM | UNKNOWN | |
| LA | 36 | PPM | UNKNOWN | |
| CE | 76 | PPM | UNKNOWN |