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Sample ST-3
NavDat sample number 11552 · BASALT
Sample
| Sample ID | ST-3 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Eruptive Period C |
|---|
Location
| Latitude | 43.2561 |
|---|
| Longitude | -113.45 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Sheep Trail Butte flow |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.006 |
|
0.0054 |
0.0066 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 44.95 | | WT% | XRF |
| TIO2 | 3.62 | | WT% | XRF |
| AL2O3 | 12.82 | | WT% | XRF |
| FE2O3 | 1.19 | | WT% | XRF |
| FEO | 14.69 | | WT% | WET |
| MNO | 0.25 | | WT% | XRF |
| MGO | 4.88 | | WT% | XRF |
| CAO | 9.42 | | WT% | XRF |
| NA2O | 3.11 | | WT% | XRF |
| K2O | 1.57 | | WT% | XRF |
| P2O5 | 2.29 | | WT% | XRF |
| H2O_PLUS | 0.16 | | WT% | WET |
| H2O_MINUS | 0.08 | | WT% | WET |
| CO2 | 0.04 | | WT% | WET |
| TOTAL | 99.07 | | WT% | WET |
