Sample MM 306
NavDat sample number 4128 · BASALT
Sample
| Sample ID | MM 306 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Alkali-rich high-alumina basalt; Vent 525 (Winona Crater) flow |
Location
| Latitude | 35.2306 |
|---|---|
| Longitude | -111.409 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.45 | 0.2 | 0.7 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.8 | WT% | RAPID_ROCK | |
| TIO2 | 1.7 | WT% | RAPID_ROCK | |
| AL2O3 | 17.1 | WT% | RAPID_ROCK | |
| FE2O3 | 3.6 | WT% | RAPID_ROCK | |
| FEO | 6.48 | WT% | RAPID_ROCK | |
| MNO | 0.17 | WT% | RAPID_ROCK | |
| MGO | 6.1 | WT% | RAPID_ROCK | |
| CAO | 9 | WT% | RAPID_ROCK | |
| NA2O | 3.7 | WT% | RAPID_ROCK | |
| K2O | 1 | WT% | RAPID_ROCK | |
| P2O5 | 0.38 | WT% | RAPID_ROCK | |
| H2O | 0.16 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.22 | WT% | RAPID_ROCK | |
| CO2 | 0.05 | WT% | RAPID_ROCK | |
| TOTAL | 99.41 | WT% | RAPID_ROCK |