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Sample H82-81
NavDat sample number 12476 · DIABASE
Sample
| Sample ID | H82-81 |
|---|
| Rock name | DIABASE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | dike |
|---|
Location
| Latitude | 30.5 |
|---|
| Longitude | -104.76 |
|---|
| Location | Rim Rock dikes |
|---|
| State / province | Texas |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 21.4 |
|
21 |
21.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 48.3 | | WT% | XRF |
| TIO2 | 2.07 | | WT% | XRF |
| AL2O3 | 16.99 | | WT% | XRF |
| FE2O3 | 3.35 | | WT% | XRF |
| FEO | 6.16 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 5.12 | | WT% | XRF |
| CAO | 6.33 | | WT% | XRF |
| NA2O | 5.05 | | WT% | XRF |
| K2O | 3.33 | | WT% | XRF |
| P2O5 | 1.65 | | WT% | XRF |
| CO2 | 0.1 | | WT% | XRF |
| H2O_PLUS | 1.6 | | WT% | XRF |
