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Sample 87CG-A55
NavDat sample number 21134 · BASALT
Sample
| Sample ID | 87CG-A55 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0494 |
|---|
| Longitude | -122.35 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 39 |
|
38 |
40 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 49.63 | | WT% | XRF |
| TIO2 | 2.18 | | WT% | XRF |
| AL2O3 | 14.55 | | WT% | XRF |
| FEOT | 12.26 | | WT% | XRF |
| MNO | 0.27 | | WT% | XRF |
| MGO | 6.37 | | WT% | XRF |
| CAO | 11.35 | | WT% | XRF |
| NA2O | 2.83 | | WT% | XRF |
| K2O | 0.32 | | WT% | XRF |
| P2O5 | 0.26 | | WT% | XRF |
| TOTAL | 100.26 | | WT% | XRF |
| LOI | 2.85 | | WT% | XRF |
| BA | 74 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | -30 | | PPM | XRF |
| RB | 8 | | PPM | XRF |
| SR | 221 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| ZR | 154 | | PPM | XRF |
| NB | 8 | | PPM | XRF |
