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Sample 621
NavDat sample number 11046 · DIABASE
Sample
| Sample ID | 621 |
|---|
| Rock name | DIABASE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.43 |
|---|
| Longitude | -115.18 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | dike related to Columbia River Basalt Group |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 17 |
|
10 |
25 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 54.03 | | WT% | XRF |
| AL2O3 | 13.41 | | WT% | XRF |
| FE2O3 | 5.47 | | WT% | XRF |
| FEO | 7.49 | | WT% | XRF |
| MGO | 3.61 | | WT% | XRF |
| CAO | 7.5 | | WT% | XRF |
| NA2O | 3.18 | | WT% | XRF |
| K2O | 1.73 | | WT% | XRF |
| TIO2 | 2.96 | | WT% | XRF |
| P2O5 | 0.41 | | WT% | XRF |
| MNO | 0.2 | | WT% | XRF |
| TOTAL | 99.99 | | WT% | XRF |
