Sample 840
NavDat sample number 13102 · SHOSHONITE
Sample
| Sample ID | 840 |
|---|---|
| Alternate ID | 480 |
| Rock name | SHOSHONITE |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 19.5403 |
|---|---|
| Longitude | -101.454 |
| Location | Volc. San Isidro |
| State / province | Michoacan |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.9 | WT% | UNKNOWN | |
| TIO2 | 0.97 | WT% | UNKNOWN | |
| AL2O3 | 15.71 | WT% | UNKNOWN | |
| FE2O3 | 2.42 | WT% | UNKNOWN | |
| FEO | 5.19 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | UNKNOWN | |
| MGO | 8.21 | WT% | UNKNOWN | |
| CAO | 7.57 | WT% | UNKNOWN | |
| NA2O | 3.84 | WT% | UNKNOWN | |
| K2O | 1.91 | WT% | UNKNOWN | |
| P2O5 | 0.48 | WT% | UNKNOWN | |
| H2O_PLUS | 0.71 | WT% | UNKNOWN | |
| H2O_MINUS | 0.04 | WT% | UNKNOWN | |
| TOTAL | 100.15 | WT% | UNKNOWN |