← Search
Sample EM-283
NavDat sample number 55206 · BASALT
Sample
| Sample ID | EM-283 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.3601 |
|---|
| Longitude | -122.078 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 4 |
|
2 |
7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.9 | | WT% | XRF |
| TIO2 | 1.22 | | WT% | XRF |
| AL2O3 | 17.88 | | WT% | XRF |
| FEOT | 8.68 | | WT% | XRF |
| MNO | 0.15 | | WT% | XRF |
| MGO | 5.65 | | WT% | XRF |
| CAO | 8.41 | | WT% | XRF |
| NA2O | 4.13 | | WT% | INAA |
| K2O | 1.34 | | WT% | XRF |
| P2O5 | 0.63 | | WT% | XRF |
| TOTAL | 100.36 | | WT% | XRF |
| LOI | 0.97 | | WT% | XRF |
| RB | 9 | | PPM | XRF |
| SR | 1017.7 | | PPM | XRF |
| ZR | 129.8 | | PPM | XRF |
