| Field | Value |
|---|---|
| Unique Sample ID Number | D502202 |
| Analytical Job Number | UX66 |
| Submitter Name | Day, Warren C. |
| Date Submitted | 19911226 |
| Field Number | MW241-977 |
| State | MO |
| Latitude | 37.66667 |
| Longitude | -91.16667 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Additional Attributes and Comments | MAGNETITE ALT. ALONG VEINLETS |
| Geologic Age or Range | late precambrian |
| Stratigraphic Unit Name | HOST RHYOLITE W/ MAG ALTERAITON |
| (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 | 0.17 | percent by weight | (unknown method) |
| Fluorine | 0.18 | percent by weight | ISE |
| Na2O | L0.15 | percent by weight | XRF |
| MgO | L0.1 | percent by weight | XRF |
| Al2O3 | 12.4 | percent by weight | XRF |
| SiO2 | 67 | percent by weight | XRF |
| P2O5 | 0.15 | percent by weight | XRF |
| Chlorine | L0.01 | percent by weight | ISE |
| K2O | 10.4 | percent by weight | XRF |
| CaO | 0.41 | percent by weight | XRF |
| TiO2 | 0.53 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.01 | percent by weight | XRF |
| FeTO3 | 6.6 | percent Fe2O3 by weight | XRF |
| Nickel | 25 | ppm by weight | XRF |
| Copper | 1400 | ppm by weight | XRF |
| Zinc | 19 | ppm by weight | XRF |
| Rubidium | 260 | ppm by weight | XRF |
| Strontium | 69 | ppm by weight | XRF |
| Yttrium | 74 | ppm by weight | XRF |
| Zirconium | 390 | ppm by weight | XRF |
| Niobium | 16 | ppm by weight | XRF |
| Barium | G5000 | ppm by weight | XRF |
| Lanthanum | 100 | ppm by weight | ICP-MS |
| Cerium | 230 | ppm by weight | ICP-MS |
| Praseodymium | 27 | ppm by weight | ICP-MS |
| Neodymium | 98 | ppm by weight | ICP-MS |
| Samarium | 21 | ppm by weight | ICP-MS |
| Europium | 2.5 | ppm by weight | ICP-MS |
| Gadolinium | 17 | ppm by weight | ICP-MS |
| Terbium | 2.4 | ppm by weight | ICP-MS |
| Dysprosium | 18 | ppm by weight | ICP-MS |
| Holmium | 2.9 | ppm by weight | ICP-MS |
| Erbium | 7.8 | ppm by weight | ICP-MS |
| Thulium | 1.2 | ppm by weight | ICP-MS |
| Ytterbium | 7.9 | ppm by weight | ICP-MS |
| Thorium | 15 | ppm by weight | DNAA |
| Uranium | 14.5 | ppm by weight | DNAA |