Field | Value |
---|---|
Unique Sample ID Number | M194289 |
Analytical Job Number | MG74 |
Submitter Name | Tosdal, Richard M. |
Date Submitted | 19901119 |
Field Number | BIC-5 |
Country | Bolivia |
Latitude | -17.3 |
Longitude | -69.21667 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | rhyolite |
Additional Attributes and Comments | RHYODACITE |
Geologic Age or Range | miocene |
Igneous Structural Setting | plug/pipe |
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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 | 2.99 | percent by weight | (unknown method) |
H2O+ | 1.71 | percent bound water | (unknown method) |
H2O- | 0.99 | percent moisture | (unknown method) |
CO2 | 0.09 | percent by weight | Titration |
Fluorine | 0.03 | percent by weight | ISE |
Na2O | 3.53 | percent by weight | XRF |
MgO | 0.25 | percent by weight | XRF |
Al2O3 | 16.9 | percent by weight | XRF |
SiO2 | 67.9 | percent by weight | XRF |
P2O5 | 0.19 | percent by weight | XRF |
Chlorine | 0.01 | percent by weight | ISE |
K2O | 3.79 | percent by weight | XRF |
CaO | 1.66 | percent by weight | XRF |
TiO2 | 0.42 | percent by weight | XRF |
Chromium | L20 | ppm by weight | XRF |
MnO | L0.02 | percent by weight | XRF |
FeO | 0.14 | percent by weight | Titration |
FeTO3 | 1.54 | percent Fe2O3 by weight | XRF |
Nickel | L10 | ppm by weight | XRF |
Copper | 10 | ppm by weight | XRF |
Zinc | 106 | ppm by weight | XRF |
Rubidium | 79 | ppm by weight | XRF |
Strontium | 750 | ppm by weight | XRF |
Yttrium | 11 | ppm by weight | XRF |
Zirconium | 285 | ppm by weight | XRF |
Niobium | 13 | ppm by weight | XRF |
Barium | 1800 | ppm by weight | XRF |
Lanthanum | L30 | ppm by weight | XRF |
Cerium | 30 | ppm by weight | XRF |