| Field | Value |
|---|---|
| Unique Sample ID Number | D376891 |
| Analytical Job Number | UM73 |
| Submitter Name | Wallace, Alan R. |
| Date Submitted | 19910502 |
| Field Number | BW11 |
| Country | Bolivia |
| Latitude | -17.26667 |
| Longitude | -69.21667 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | quartz latite |
| Additional Attributes and Comments | RHYODACITE |
| Geologic Age or Range | oligocene |
| Igneous Structural Setting | pyroclastic |
| (click for info) | |
| Geologic map unit | -69.21667, -17.26667 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 1.66 | percent by weight | (unknown method) |
| H2O+ | 1.76 | percent bound water | (unknown method) |
| H2O- | 0.2 | percent moisture | (unknown method) |
| Lithium | 15 | ppm by weight | ICP-AES |
| Beryllium | 2 | ppm by weight | ICP-AES |
| CO2 | L0.01 | percent by weight | Titration |
| Sodium | 2.8 | percent by weight | ICP-AES |
| Na2O | 3.77 | percent by weight | XRF |
| Magnesium | 1.1 | percent by weight | ICP-AES |
| MgO | 1.8 | percent by weight | XRF |
| Aluminum | 8.5 | percent by weight | ICP-AES |
| Al2O3 | 16.5 | percent by weight | XRF |
| SiO2 | 61.9 | percent by weight | XRF |
| Phosphorus | 0.13 | percent by weight | ICP-AES |
| P2O5 | 0.29 | percent by weight | XRF |
| Potassium | 2.9 | percent by weight | ICP-AES |
| K2O | 3.59 | percent by weight | XRF |
| Calcium | 2.9 | percent by weight | ICP-AES |
| CaO | 4.23 | percent by weight | XRF |
| Scandium | 7 | ppm by weight | ICP-AES |
| Titanium | 0.48 | percent by weight | ICP-AES |
| TiO2 | 0.78 | percent by weight | XRF |
| Vanadium | 88 | ppm by weight | ICP-AES |
| Chromium | L20 | ppm by weight | XRF |
| 20 | ppm by weight | ICP-AES | |
| Manganese | 630 | ppm by weight | ICP-AES |
| MnO | 0.08 | percent by weight | XRF |
| Iron | 3.2 | percent by weight | ICP-AES |
| FeO | 1.27 | percent by weight | Titration |
| FeTO3 | 4.63 | percent Fe2O3 by weight | XRF |
| Cobalt | 13 | ppm by weight | ICP-AES |
| Nickel | L10 | ppm by weight | XRF |
| 8 | ppm by weight | ICP-AES | |
| Copper | 22 | ppm by weight | XRF |
| 21 | ppm by weight | ICP-AES | |
| Zinc | 93 | ppm by weight | XRF |
| 120 | ppm by weight | ICP-AES | |
| Gallium | 22 | ppm by weight | ICP-AES |
| Arsenic | L10 | ppm by weight | ICP-AES |
| Rubidium | 84 | ppm by weight | XRF |
| Strontium | 750 | ppm by weight | XRF |
| 770 | ppm by weight | ICP-AES | |
| Yttrium | 12 | ppm by weight | XRF |
| 14 | ppm by weight | ICP-AES | |
| Zirconium | 225 | ppm by weight | XRF |
| Niobium | 11 | ppm by weight | XRF |
| 11 | ppm by weight | ICP-AES | |
| Molybdenum | L2 | ppm by weight | ICP-AES |
| Silver | L2 | ppm by weight | ICP-AES |
| Cadmium | L2 | ppm by weight | ICP-AES |
| Tin | L5 | ppm by weight | ICP-AES |
| Barium | 1200 | ppm by weight | XRF |
| 1200 | ppm by weight | ICP-AES | |
| Lanthanum | 33 | ppm by weight | XRF |
| 49 | ppm by weight | ICP-AES | |
| Cerium | 81 | ppm by weight | XRF |
| 83 | ppm by weight | ICP-AES | |
| Neodymium | 38 | ppm by weight | ICP-AES |
| Europium | L2 | ppm by weight | ICP-AES |
| Holmium | L4 | ppm by weight | ICP-AES |
| Ytterbium | 1 | ppm by weight | ICP-AES |
| Tantalum | L40 | ppm by weight | ICP-AES |
| Gold | L8 | ppm by weight | ICP-AES |
| Lead | 44 | ppm by weight | ICP-AES |
| Bismuth | L10 | ppm by weight | ICP-AES |
| Thorium | 10 | ppm by weight | ICP-AES |
| Uranium | L100 | ppm by weight | ICP-AES |