← Search
Sample 90CG-V691B
NavDat sample number 29445 · BASALT
Sample
| Sample ID | 90CG-V691B |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.1636 |
|---|
| Longitude | -122.495 |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 38 |
|
34.2 |
41.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.93 | | WT% | XRF |
| TIO2 | 2.52 | | WT% | XRF |
| AL2O3 | 15.6 | | WT% | XRF |
| FEOT | 13.5 | | WT% | XRF |
| MNO | 0.22 | | WT% | XRF |
| MGO | 5.69 | | WT% | XRF |
| CAO | 11.15 | | WT% | XRF |
| NA2O | 2.69 | | WT% | XRF |
| K2O | 0.41 | | WT% | XRF |
| P2O5 | 0.29 | | WT% | XRF |
| TOTAL | 100.14 | | WT% | XRF |
| LOI | 1.1 | | WT% | XRF |
| BA | 113 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 37 | | PPM | XRF |
| RB | -10 | | PPM | XRF |
| SR | 262 | | PPM | XRF |
| Y | 32 | | PPM | XRF |
| ZR | 179 | | PPM | XRF |
| NB | 18 | | PPM | XRF |
