| Field | Value |
|---|---|
| Unique Sample ID Number | D502208 |
| Analytical Job Number | UX66 |
| Submitter Name | Day, Warren C. |
| Date Submitted | 19911226 |
| Field Number | MW242-1233 |
| 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 IN MATRIX |
| Geologic Age or Range | late precambrian |
| Stratigraphic Unit Name | 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 | 1.05 | percent by weight | (unknown method) |
| Fluorine | 0.47 | percent by weight | ISE |
| Na2O | L0.15 | percent by weight | XRF |
| MgO | 0.67 | percent by weight | XRF |
| Al2O3 | 17.3 | percent by weight | XRF |
| SiO2 | 50.4 | percent by weight | XRF |
| P2O5 | 0.37 | percent by weight | XRF |
| Chlorine | 0.02 | percent by weight | ISE |
| K2O | 11.9 | percent by weight | XRF |
| CaO | 0.95 | percent by weight | XRF |
| TiO2 | 1.5 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.1 | percent by weight | XRF |
| FeTO3 | 14.4 | percent Fe2O3 by weight | XRF |
| Nickel | 21 | ppm by weight | XRF |
| Copper | 116 | ppm by weight | XRF |
| Zinc | 41 | ppm by weight | XRF |
| Rubidium | 340 | ppm by weight | XRF |
| Strontium | 59 | ppm by weight | XRF |
| Yttrium | 74 | ppm by weight | XRF |
| Zirconium | 230 | ppm by weight | XRF |
| Niobium | 16 | ppm by weight | XRF |
| Barium | 3700 | ppm by weight | XRF |
| Lanthanum | 30 | ppm by weight | XRF |
| 78 | ppm by weight | ICP-MS | |
| Cerium | 116 | ppm by weight | XRF |
| 160 | ppm by weight | ICP-MS | |
| Praseodymium | 19 | ppm by weight | ICP-MS |
| Neodymium | 70 | ppm by weight | ICP-MS |
| Samarium | 15 | ppm by weight | ICP-MS |
| Europium | 2.7 | ppm by weight | ICP-MS |
| Gadolinium | 15 | ppm by weight | ICP-MS |
| Terbium | 2.5 | ppm by weight | ICP-MS |
| Dysprosium | 14 | ppm by weight | ICP-MS |
| Holmium | 2.7 | ppm by weight | ICP-MS |
| Erbium | 7.9 | ppm by weight | ICP-MS |
| Thulium | 1.2 | ppm by weight | ICP-MS |
| Ytterbium | 7.4 | ppm by weight | ICP-MS |
| Thorium | 8.73 | ppm by weight | DNAA |
| Uranium | 8.11 | ppm by weight | DNAA |