| Field | Value |
|---|---|
| Unique Sample ID Number | M194287 |
| Analytical Job Number | MG74 |
| Submitter Name | Tosdal, Richard M. |
| Date Submitted | 19901119 |
| Field Number | BIC-3 |
| Country | Bolivia |
| Latitude | -17.3 |
| Longitude | -69.21667 |
| Source of Sample | outcrop |
| Collection Method | single/grab |
| Primary Classification | rock |
| Secondary Classification | igneous |
| Specific Name | andesite |
| Additional Attributes and Comments | ANDESITE |
| Geologic Age or Range | oligocene |
| Stratigraphic Unit Name | MAURI FM |
| Igneous Structural Setting | sill/laccolith |
| (click for info) | |
| Geologic map unit | -69.21667, -17.3 |
| Nearby scientific data | Find additional scientific data near this location |
| Element | Measured value | Units of measure | Analytical method |
|---|---|---|---|
| LOI | 3 | percent by weight | (unknown method) |
| H2O+ | 2.04 | percent bound water | (unknown method) |
| H2O- | 0.78 | percent moisture | (unknown method) |
| CO2 | 0.38 | percent by weight | Titration |
| Fluorine | 0.08 | percent by weight | ISE |
| Na2O | 2.37 | percent by weight | XRF |
| MgO | 6.42 | percent by weight | XRF |
| Al2O3 | 15.5 | percent by weight | XRF |
| SiO2 | 49.1 | percent by weight | XRF |
| P2O5 | 0.87 | percent by weight | XRF |
| Chlorine | 0.008 | percent by weight | ISE |
| K2O | 3.9 | percent by weight | XRF |
| CaO | 8.51 | percent by weight | XRF |
| TiO2 | 0.93 | percent by weight | XRF |
| Chromium | 144 | ppm by weight | XRF |
| MnO | 0.13 | percent by weight | XRF |
| FeO | 4.02 | percent by weight | Titration |
| FeTO3 | 9.16 | percent Fe2O3 by weight | XRF |
| Nickel | 71 | ppm by weight | XRF |
| Copper | 136 | ppm by weight | XRF |
| Zinc | 71 | ppm by weight | XRF |
| Rubidium | 114 | ppm by weight | XRF |
| Strontium | 1200 | ppm by weight | XRF |
| Yttrium | 16 | ppm by weight | XRF |
| Zirconium | 108 | ppm by weight | XRF |
| Niobium | L10 | ppm by weight | XRF |
| Barium | 890 | ppm by weight | XRF |
| Lanthanum | L30 | ppm by weight | XRF |
| Cerium | 46 | ppm by weight | XRF |