Sample MQ49
NavDat sample number 37770 · ANDESITE
Sample
| Sample ID | MQ49 |
|---|---|
| Alternate ID | 646 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy |
Location
| Latitude | 20.29 |
|---|---|
| Longitude | -103.32 |
| Location | W of Ajijic, Jal. |
| State / province | Jalisco |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4 | 3 | 5 | Early Pliocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.43 | WT% | UNKNOWN | |
| TIO2 | 1.09 | WT% | UNKNOWN | |
| AL2O3 | 17.16 | WT% | UNKNOWN | |
| FE2O3 | 4.03 | WT% | UNKNOWN | |
| FEO | 3.06 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 3.23 | WT% | UNKNOWN | |
| CAO | 6.94 | WT% | UNKNOWN | |
| NA2O | 3.65 | WT% | UNKNOWN | |
| K2O | 1.68 | WT% | UNKNOWN | |
| P2O5 | 0.17 | WT% | UNKNOWN | |
| LOI | 1.44 | WT% | UNKNOWN | |
| TOTAL | 100 | WT% | UNKNOWN | |
| V | 168 | PPM | UNKNOWN | |
| CR | 33 | PPM | UNKNOWN | |
| CO | 25 | PPM | UNKNOWN | |
| NI | 40 | PPM | UNKNOWN | |
| RB | 29 | PPM | UNKNOWN | |
| SR | 651 | PPM | UNKNOWN | |
| Y | 15 | PPM | UNKNOWN | |
| ZR | 129 | PPM | UNKNOWN | |
| NB | 9 | PPM | UNKNOWN | |
| BA | 751 | PPM | UNKNOWN | |
| LA | 15 | PPM | UNKNOWN | |
| CE | 40 | PPM | UNKNOWN |