| Field | Value |
|---|---|
| Unique Sample ID Number | D502195 |
| Analytical Job Number | UX66 |
| Submitter Name | Day, Warren C. |
| Date Submitted | 19911226 |
| Field Number | MW245-1092 |
| State | MO |
| Latitude | 37.66667 |
| Longitude | -91.16667 |
| Source of Sample | drill core |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | rhyolite |
| Additional Attributes and Comments | HOST RHYOLITE BX W/ HEMATITE ALTERATION |
| Geologic Age or Range | late precambrian |
| Stratigraphic Unit Name | FLOW-BANDED RHYOLITE BRECCIA HOST |
| (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 | 0.46 | percent by weight | (unknown method) |
| Fluorine | 0.02 | 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 | 73.8 | percent by weight | XRF |
| P2O5 | 0.05 | percent by weight | XRF |
| Chlorine | L0.01 | percent by weight | ISE |
| K2O | 9.7 | percent by weight | XRF |
| CaO | 0.06 | percent by weight | XRF |
| TiO2 | 0.05 | percent by weight | XRF |
| Chromium | L20 | ppm by weight | XRF |
| MnO | 0.02 | percent by weight | XRF |
| FeTO3 | 2.1 | percent Fe2O3 by weight | XRF |
| Nickel | L10 | ppm by weight | XRF |
| Copper | 17 | ppm by weight | XRF |
| Zinc | 19 | ppm by weight | XRF |
| Rubidium | 330 | ppm by weight | XRF |
| Strontium | 63 | ppm by weight | XRF |
| Yttrium | 45 | ppm by weight | XRF |
| Zirconium | 58 | ppm by weight | XRF |
| Niobium | 20 | ppm by weight | XRF |
| Barium | 3500 | ppm by weight | XRF |
| Lanthanum | L30 | ppm by weight | XRF |
| 9.4 | ppm by weight | ICP-MS | |
| Cerium | L30 | ppm by weight | XRF |
| 25 | ppm by weight | ICP-MS | |
| Praseodymium | 3.3 | ppm by weight | ICP-MS |
| Neodymium | 12 | ppm by weight | ICP-MS |
| Samarium | 3.9 | ppm by weight | ICP-MS |
| Europium | L0.01 | ppm by weight | ICP-MS |
| Gadolinium | 4.9 | ppm by weight | ICP-MS |
| Terbium | 1.1 | ppm by weight | ICP-MS |
| Dysprosium | 6.8 | ppm by weight | ICP-MS |
| Holmium | 1.4 | ppm by weight | ICP-MS |
| Erbium | 4.3 | ppm by weight | ICP-MS |
| Thulium | 0.65 | ppm by weight | ICP-MS |
| Ytterbium | 4.2 | ppm by weight | ICP-MS |
| Thorium | 6.89 | ppm by weight | DNAA |
| Uranium | 1.73 | ppm by weight | DNAA |