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Sample 93CR-F18A
NavDat sample number 59929 · BASALT
Sample
| Sample ID | 93CR-F18A |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.28 |
|---|
| Longitude | -122.876 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 39 |
|
35.1 |
42.9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.95 | | WT% | XRF |
| TIO2 | 1.88 | | WT% | XRF |
| AL2O3 | 17.49 | | WT% | XRF |
| FEOT | 10.22 | | WT% | XRF |
| MNO | 0.18 | | WT% | XRF |
| MGO | 4.25 | | WT% | XRF |
| CAO | 9.42 | | WT% | XRF |
| NA2O | 3.63 | | WT% | XRF |
| K2O | 0.67 | | WT% | XRF |
| P2O5 | 0.31 | | WT% | XRF |
| TOTAL | 100.07 | | WT% | XRF |
| LOI | 1.83 | | WT% | XRF |
| BA | 164 | | PPM | XRF |
| LA | -30 | | PPM | XRF |
| CE | 42 | | PPM | XRF |
| SR | 395 | | PPM | XRF |
| Y | 19 | | PPM | XRF |
| ZR | 148 | | PPM | XRF |
| NB | 10 | | PPM | XRF |
