Sample MM 307
NavDat sample number 4127 · BASALT
Sample
| Sample ID | MM 307 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | Alkali-rich high-alumina bastal; Vent 119 (Jumpoff Crater) flow |
Location
| Latitude | 35.2806 |
|---|---|
| Longitude | -111.379 |
| 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 | 50.5 | WT% | RAPID_ROCK | |
| TIO2 | 1.64 | WT% | RAPID_ROCK | |
| AL2O3 | 18.3 | WT% | RAPID_ROCK | |
| FE2O3 | 3 | WT% | RAPID_ROCK | |
| FEO | 6.66 | WT% | RAPID_ROCK | |
| MNO | 0.17 | WT% | RAPID_ROCK | |
| MGO | 5.1 | WT% | RAPID_ROCK | |
| CAO | 8.1 | WT% | RAPID_ROCK | |
| NA2O | 3.9 | WT% | RAPID_ROCK | |
| K2O | 1.3 | WT% | RAPID_ROCK | |
| P2O5 | 0.58 | WT% | RAPID_ROCK | |
| H2O | 0.41 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.19 | WT% | RAPID_ROCK | |
| CO2 | 0.05 | WT% | RAPID_ROCK | |
| TOTAL | 99.85 | WT% | RAPID_ROCK | |
| SR | 937 | PPM | TIMS | |
| SR87_SR86 | 0.7039 | TIMS |