← Search
Sample 87CG-A79
NavDat sample number 21146 · BASALT
Sample
| Sample ID | 87CG-A79 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.0153 |
|---|
| Longitude | -122.371 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 37 |
|
33.3 |
40.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 52.05 | | WT% | XRF |
| TIO2 | 1.39 | | WT% | XRF |
| AL2O3 | 16.06 | | WT% | XRF |
| FEOT | 10.22 | | WT% | XRF |
| MNO | 0.19 | | WT% | XRF |
| MGO | 5.83 | | WT% | XRF |
| CAO | 9.87 | | WT% | XRF |
| NA2O | 3.55 | | WT% | XRF |
| K2O | 0.64 | | WT% | XRF |
| P2O5 | 0.19 | | WT% | XRF |
| TOTAL | 100.42 | | WT% | XRF |
| LOI | 2.04 | | WT% | XRF |
| BA | 164 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 33 | | PPM | XRF |
| SR | 305 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| ZR | 128 | | PPM | XRF |
| NB | 11 | | PPM | XRF |
