Sample 78SH39
NavDat sample number 7853 · BASALT
Sample
| Sample ID | 78SH39 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.4083 |
|---|---|
| Longitude | -122.604 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 17.2 | 16 | 18 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.84 | WT% | XRF | |
| TIO2 | 2.08 | WT% | XRF | |
| AL2O3 | 15.67 | WT% | XRF | |
| FEOT | 13.07 | WT% | XRF | |
| MNO | 0.22 | WT% | XRF | |
| MGO | 4.88 | WT% | XRF | |
| CAO | 9.39 | WT% | XRF | |
| NA2O | 2.96 | WT% | INAA | |
| K2O | 0.63 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| TOTAL | 99.13 | WT% | XRF | |
| LOI | 1.61 | WT% | XRF | |
| BA | 197 | PPM | INAA | |
| LA | 11.8 | PPM | INAA | |
| CE | 27.6 | PPM | INAA | |
| RB | 16.24 | PPM | MS-ID | |
| SR | 326 | PPM | MS-ID | |
| CO | 35.8 | PPM | INAA | |
| CR | 14 | PPM | INAA | |
| SC | 44.2 | PPM | INAA |