| Field | Value |
|---|---|
| Unique Sample ID Number | D376893 |
| Analytical Job Number | UM73 |
| Submitter Name | Wallace, Alan R. |
| Date Submitted | 19910502 |
| Field Number | BW14 |
| 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 | extrusive |
| (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 | 1.03 | percent by weight | (unknown method) |
| H2O+ | 0.99 | percent bound water | (unknown method) |
| H2O- | 0.23 | percent moisture | (unknown method) |
| Lithium | 27 | ppm by weight | ICP-AES |
| Beryllium | 2 | ppm by weight | ICP-AES |
| CO2 | L0.01 | percent by weight | Titration |
| Sodium | 2.5 | percent by weight | ICP-AES |
| Na2O | 3.44 | percent by weight | XRF |
| Magnesium | 0.17 | percent by weight | ICP-AES |
| MgO | 0.32 | percent by weight | XRF |
| Aluminum | 7.2 | percent by weight | ICP-AES |
| Al2O3 | 14.1 | percent by weight | XRF |
| SiO2 | 72.9 | percent by weight | XRF |
| Phosphorus | 0.03 | percent by weight | ICP-AES |
| P2O5 | 0.08 | percent by weight | XRF |
| Potassium | 3.2 | percent by weight | ICP-AES |
| K2O | 4.05 | percent by weight | XRF |
| Calcium | 1 | percent by weight | ICP-AES |
| CaO | 1.41 | percent by weight | XRF |
| Scandium | 3 | ppm by weight | ICP-AES |
| Titanium | 0.12 | percent by weight | ICP-AES |
| TiO2 | 0.18 | percent by weight | XRF |
| Vanadium | 17 | ppm by weight | ICP-AES |
| Chromium | L20 | ppm by weight | XRF |
| 2 | ppm by weight | ICP-AES | |
| Manganese | 380 | ppm by weight | ICP-AES |
| MnO | 0.04 | percent by weight | XRF |
| Iron | 1.1 | percent by weight | ICP-AES |
| FeO | 0.06 | percent by weight | Titration |
| FeTO3 | 1.67 | percent Fe2O3 by weight | XRF |
| Cobalt | 2 | ppm by weight | ICP-AES |
| Nickel | L10 | ppm by weight | XRF |
| L2 | ppm by weight | ICP-AES | |
| Copper | 12 | ppm by weight | XRF |
| 8 | ppm by weight | ICP-AES | |
| Zinc | 96 | ppm by weight | XRF |
| 93 | ppm by weight | ICP-AES | |
| Gallium | 22 | ppm by weight | ICP-AES |
| Arsenic | L10 | ppm by weight | ICP-AES |
| Rubidium | 118 | ppm by weight | XRF |
| Strontium | 285 | ppm by weight | XRF |
| 300 | ppm by weight | ICP-AES | |
| Yttrium | L10 | ppm by weight | XRF |
| 9 | ppm by weight | ICP-AES | |
| Zirconium | 98 | ppm by weight | XRF |
| Niobium | 22 | ppm by weight | XRF |
| 16 | ppm by weight | ICP-AES | |
| Molybdenum | L2 | ppm by weight | ICP-AES |
| Silver | L2 | ppm by weight | ICP-AES |
| Cadmium | 2 | ppm by weight | ICP-AES |
| Tin | L5 | ppm by weight | ICP-AES |
| Barium | 870 | ppm by weight | XRF |
| 820 | ppm by weight | ICP-AES | |
| Lanthanum | L30 | ppm by weight | XRF |
| 22 | ppm by weight | ICP-AES | |
| Cerium | 40 | ppm by weight | XRF |
| 35 | ppm by weight | ICP-AES | |
| Neodymium | 15 | ppm by weight | ICP-AES |
| Europium | L2 | ppm by weight | ICP-AES |
| Holmium | L4 | ppm by weight | ICP-AES |
| Ytterbium | L1 | ppm by weight | ICP-AES |
| Tantalum | L40 | ppm by weight | ICP-AES |
| Gold | L8 | ppm by weight | ICP-AES |
| Lead | 84 | 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 |