Sample 86-24
NavDat sample number 51838 · BASALT
Sample
| Sample ID | 86-24 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 42.9999 |
|---|---|
| Longitude | -118.258 |
| Location | Folly Farm East |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.31 | 16.11 | 16.51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.8 | WT% | DCPAES | |
| TIO2 | 2.57 | WT% | DCPAES | |
| AL2O3 | 14.74 | WT% | DCPAES | |
| FE2O3 | 14.12 | WT% | DCPAES | |
| MNO | 0.19 | WT% | DCPAES | |
| MGO | 5.19 | WT% | DCPAES | |
| CAO | 8.57 | WT% | DCPAES | |
| NA2O | 3.38 | WT% | DCPAES | |
| K2O | 1.18 | WT% | DCPAES | |
| P2O5 | 0.46 | WT% | DCPAES | |
| LOI | 0.98 | WT% | DCPAES | |
| TOTAL | 101.18 | WT% | DCPAES | |
| NI | 77 | PPM | XRF | |
| V | 237 | PPM | XRF | |
| BA | 529 | PPM | XRF | |
| RB | 26 | PPM | XRF | |
| SR | 464 | PPM | XRF | |
| ZR | 243 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 17.9 | PPM | XRF | |
| GA | 23.3 | PPM | XRF | |
| CU | 81 | PPM | XRF | |
| CO | 41 | PPM | XRF | |
| ZN | 125 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| U | 1 | PPM | XRF | |
| TH | 3.1 | PPM | XRF |
References
- Brueseke, Matthew E; Heizler, Matthew T; Hart, William K; Mertzman,Stanley A (2007) Distribution and geochronology of Oregon Plateau (U.S.A.) flood basaltvolcanism; the Steens Basalt revisited. Journal of Volcanology and Geothermal Research, vol. 161, no. 3,pp.187-214, 15 Mar 2007 doi:10.1016/j.jvolgeores.2006.12.004