Field | Value |
---|---|
Unique Sample ID Number | M194616 |
Analytical Job Number | MH02 |
Submitter Name | Tosdal, Richard M. |
Date Submitted | 19901228 |
Field Number | BIC 67 |
Country | Bolivia |
Latitude | -17.26667 |
Longitude | -69.2 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | metamorphic |
Specific Name | gneiss |
Additional Attributes and Comments | GRANITE GNEISS; quartz present; feldspathic (granite gneiss, syenite gneiss, biotite gneiss); |
Type of Metamorphism | regional |
Metamorphic Facies or Grade | amphibolite |
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Geologic map unit | -69.2, -17.26667 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 0.43 | percent by weight | (unknown method) |
H2O+ | 0.39 | percent bound water | (unknown method) |
H2O- | 0.09 | percent moisture | (unknown method) |
CO2 | 0.06 | percent by weight | Titration |
Na2O | 2.43 | percent by weight | XRF |
MgO | 0.72 | percent by weight | XRF |
Al2O3 | 13.2 | percent by weight | XRF |
SiO2 | 74.4 | percent by weight | XRF |
P2O5 | 0.1 | percent by weight | XRF |
K2O | 4.45 | percent by weight | XRF |
CaO | 1.54 | percent by weight | XRF |
TiO2 | 0.16 | percent by weight | XRF |
Chromium | L20 | ppm by weight | XRF |
MnO | 0.04 | percent by weight | XRF |
FeO | 1.13 | percent by weight | Titration |
FeTO3 | 1.68 | percent Fe2O3 by weight | XRF |
Nickel | 12 | ppm by weight | XRF |
Copper | 21 | ppm by weight | XRF |
Zinc | 37 | ppm by weight | XRF |
Rubidium | 126 | ppm by weight | XRF |
Strontium | 142 | ppm by weight | XRF |
Yttrium | 34 | ppm by weight | XRF |
Zirconium | 260 | ppm by weight | XRF |
Niobium | L10 | ppm by weight | XRF |
Barium | 1100 | ppm by weight | XRF |
Lanthanum | 79 | ppm by weight | XRF |
Cerium | 178 | ppm by weight | XRF |