Sample 78CG4
NavDat sample number 7854 · BASALT
Sample
| Sample ID | 78CG4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 43.8695 |
|---|---|
| Longitude | -123.01 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 40 | 35 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.49 | WT% | XRF | |
| TIO2 | 1.21 | WT% | XRF | |
| AL2O3 | 15.88 | WT% | XRF | |
| FEOT | 10.19 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 10.27 | WT% | XRF | |
| CAO | 10.14 | WT% | XRF | |
| NA2O | 2.29 | WT% | INAA | |
| K2O | 0.19 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 99.15 | WT% | XRF | |
| LOI | 2 | WT% | XRF | |
| BA | 220 | PPM | INAA | |
| LA | 9.1 | PPM | INAA | |
| CE | 25.8 | PPM | INAA | |
| RB | 5.5 | PPM | MS-ID | |
| SR | 368.8 | PPM | MS-ID | |
| CO | 48.1 | PPM | INAA | |
| CR | 7 | PPM | INAA | |
| SC | 32.1 | PPM | INAA |