Sample M7443
NavDat sample number 16908 · BASALTIC-ANDESITE
Sample
| Sample ID | M7443 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 29.405 |
|---|---|
| Longitude | -103.638 |
| Location | southern Yellow Hill quadrangle |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 41 | 40.8 | 41.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.54 | WT% | UNKNOWN | |
| TIO2 | 2.99 | WT% | UNKNOWN | |
| AL2O3 | 15.9 | WT% | UNKNOWN | |
| FE2O3 | 2.7 | WT% | UNKNOWN | |
| FEO | 8.55 | WT% | UNKNOWN | |
| FEOT | 10.93 | WT% | UNKNOWN | |
| MNO | 0.2 | WT% | UNKNOWN | |
| MGO | 3.46 | WT% | UNKNOWN | |
| CAO | 6.4 | WT% | UNKNOWN | |
| NA2O | 4.52 | WT% | UNKNOWN | |
| K2O | 2.47 | WT% | UNKNOWN | |
| P2O5 | 0.79 | WT% | UNKNOWN | |
| H2O_PLUS | 1.13 | WT% | UNKNOWN | |
| H2O_MINUS | 0.35 | WT% | UNKNOWN | |
| CO2 | 0.07 | WT% | UNKNOWN | |
| TOTAL | 99.07 | WT% | UNKNOWN |