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Sample 6/15/86
NavDat sample number 5900 · BASALT
Sample
| Sample ID | 6/15/86 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.5718 |
|---|
| Longitude | -112.342 |
|---|
| Location | Butterfly Butte quad, Vent 5238 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Lava Ridge / Hells Half Acre lava field |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.33 |
|
0.002 |
0.65 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 44.68 | | WT% | XRF |
| TIO2 | 3.3 | | WT% | XRF |
| AL2O3 | 14.92 | | WT% | XRF |
| FE2O3 | 0.89 | | WT% | XRF |
| FEO | 15 | | WT% | XRF |
| MNO | 0.25 | | WT% | XRF |
| MGO | 6.69 | | WT% | XRF |
| CAO | 8.5 | | WT% | XRF |
| NA2O | 2.77 | | WT% | XRF |
| K2O | 0.73 | | WT% | XRF |
| P2O5 | 1.13 | | WT% | XRF |
| H2O_PLUS | 0.3 | | WT% | XRF |
| CO2 | 0.25 | | WT% | XRF |
| TOTAL | 99.92 | | WT% | XRF |
