| Field | Value |
|---|---|
| Unique Sample ID Number | D502206 |
| Analytical Job Number | UX66 |
| Submitter Name | Day, Warren C. |
| Date Submitted | 19911226 |
| Field Number | USA61-977 |
| State | MO |
| Latitude | 37.66667 |
| Longitude | -91.16667 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Additional Attributes and Comments | PLAG PHENOCRYSTS W/ DES. MAGNETITE |
| Geologic Age or Range | late precambrian |
| Stratigraphic Unit Name | "FRESH" 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 | 1.11 | percent by weight | (unknown method) |
| Fluorine | 0.55 | percent by weight | ISE |
| Na2O | L0.15 | percent by weight | XRF |
| MgO | 0.69 | percent by weight | XRF |
| Al2O3 | 17.1 | percent by weight | XRF |
| SiO2 | 51.6 | percent by weight | XRF |
| P2O5 | 0.41 | percent by weight | XRF |
| Chlorine | 0.02 | percent by weight | ISE |
| K2O | 10.9 | percent by weight | XRF |
| CaO | 1.07 | percent by weight | XRF |
| TiO2 | 1.65 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.18 | percent by weight | XRF |
| FeTO3 | 13.5 | percent Fe2O3 by weight | XRF |
| Nickel | 29 | ppm by weight | XRF |
| Copper | 126 | ppm by weight | XRF |
| Zinc | 75 | ppm by weight | XRF |
| Rubidium | 340 | ppm by weight | XRF |
| Strontium | 64 | ppm by weight | XRF |
| Yttrium | 77 | ppm by weight | XRF |
| Zirconium | 245 | ppm by weight | XRF |
| Niobium | 19 | ppm by weight | XRF |
| Barium | 2200 | ppm by weight | XRF |
| Lanthanum | 43 | ppm by weight | XRF |
| 62 | ppm by weight | ICP-MS | |
| Cerium | 128 | ppm by weight | XRF |
| 130 | ppm by weight | ICP-MS | |
| Praseodymium | 17 | ppm by weight | ICP-MS |
| Neodymium | 60 | ppm by weight | ICP-MS |
| Samarium | 13 | ppm by weight | ICP-MS |
| Europium | 1.8 | ppm by weight | ICP-MS |
| Gadolinium | 14 | ppm by weight | ICP-MS |
| Terbium | 2.2 | ppm by weight | ICP-MS |
| Dysprosium | 12 | ppm by weight | ICP-MS |
| Holmium | 2.5 | ppm by weight | ICP-MS |
| Erbium | 6.9 | ppm by weight | ICP-MS |
| Thulium | 1 | ppm by weight | ICP-MS |
| Ytterbium | 6.2 | ppm by weight | ICP-MS |
| Thorium | L4.3 | ppm by weight | DNAA |
| Uranium | 10.7 | ppm by weight | DNAA |