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Sample 90CG-A251
NavDat sample number 29449 · BASALT
Sample
| Sample ID | 90CG-A251 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1594 |
|---|
| Longitude | -122.446 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 36 |
|
32.4 |
39.6 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 48.88 | | WT% | XRF |
| TIO2 | 1.55 | | WT% | XRF |
| AL2O3 | 16.7 | | WT% | XRF |
| FEOT | 10.77 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 7.6 | | WT% | XRF |
| CAO | 11.55 | | WT% | XRF |
| NA2O | 2.39 | | WT% | XRF |
| K2O | 0.25 | | WT% | XRF |
| P2O5 | 0.14 | | WT% | XRF |
| TOTAL | 100.71 | | WT% | XRF |
| LOI | 3.22 | | WT% | XRF |
| BA | 73 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 32 | | PPM | XRF |
| RB | -10 | | PPM | XRF |
| SR | 225 | | PPM | XRF |
| Y | 20 | | PPM | XRF |
| ZR | 94 | | PPM | XRF |
| NB | -10 | | PPM | XRF |
