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Sample 87CG-A115
NavDat sample number 21137 · BASALT
Sample
| Sample ID | 87CG-A115 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0467 |
|---|
| Longitude | -122.367 |
|---|
| 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 | 50.94 | | WT% | XRF |
| TIO2 | 2.24 | | WT% | XRF |
| AL2O3 | 15.55 | | WT% | XRF |
| FEOT | 12.98 | | WT% | XRF |
| MNO | 0.24 | | WT% | XRF |
| MGO | 4.78 | | WT% | XRF |
| CAO | 8.82 | | WT% | XRF |
| NA2O | 3.52 | | WT% | XRF |
| K2O | 0.68 | | WT% | XRF |
| P2O5 | 0.28 | | WT% | XRF |
| TOTAL | 100.23 | | WT% | XRF |
| LOI | 1.82 | | WT% | XRF |
| BA | 132 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 36 | | PPM | XRF |
| RB | 18 | | PPM | XRF |
| SR | 268 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 156 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
