| Field | Value |
|---|---|
| Unique Sample ID Number | D502213 |
| Analytical Job Number | UX66 |
| Submitter Name | Day, Warren C. |
| Date Submitted | 19911226 |
| Field Number | MW251-1283 |
| State | MO |
| Latitude | 37.66667 |
| Longitude | -91.16667 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Additional Attributes and Comments | DIS. MAGNETITE |
| Geologic Age or Range | late precambrian |
| Stratigraphic Unit Name | ALTERED TRACHYTE? |
| (click for info) | |
| Geologic map unit | -91.16667, 37.66667 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 0.32 | percent by weight | (unknown method) |
| Fluorine | 0.51 | percent by weight | ISE |
| Na2O | 0.31 | percent by weight | XRF |
| MgO | 0.56 | percent by weight | XRF |
| Al2O3 | 15.9 | percent by weight | XRF |
| SiO2 | 51.8 | percent by weight | XRF |
| P2O5 | 0.37 | percent by weight | XRF |
| Chlorine | 0.02 | percent by weight | ISE |
| K2O | 12.2 | percent by weight | XRF |
| CaO | 1.59 | percent by weight | XRF |
| TiO2 | 1.4 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.36 | percent by weight | XRF |
| FeTO3 | 12.9 | percent Fe2O3 by weight | XRF |
| Nickel | 30 | ppm by weight | XRF |
| Copper | 900 | ppm by weight | XRF |
| Zinc | 245 | ppm by weight | XRF |
| Rubidium | 310 | ppm by weight | XRF |
| Strontium | 74 | ppm by weight | XRF |
| Yttrium | 225 | ppm by weight | XRF |
| Zirconium | 230 | ppm by weight | XRF |
| Niobium | 39 | ppm by weight | XRF |
| Barium | G5000 | ppm by weight | XRF |
| Lanthanum | 81 | ppm by weight | ICP-MS |
| Cerium | 210 | ppm by weight | ICP-MS |
| Praseodymium | 30 | ppm by weight | ICP-MS |
| Neodymium | 120 | ppm by weight | ICP-MS |
| Samarium | 34 | ppm by weight | ICP-MS |
| Europium | 2.7 | ppm by weight | ICP-MS |
| Gadolinium | 37 | ppm by weight | ICP-MS |
| Terbium | 6.9 | ppm by weight | ICP-MS |
| Dysprosium | 41 | ppm by weight | ICP-MS |
| Holmium | 8.2 | ppm by weight | ICP-MS |
| Erbium | 23 | ppm by weight | ICP-MS |
| Thulium | 3.6 | ppm by weight | ICP-MS |
| Ytterbium | 22 | ppm by weight | ICP-MS |
| Thorium | L9.3 | ppm by weight | DNAA |
| Uranium | 44.5 | ppm by weight | DNAA |