Field | Value |
---|---|
Unique Sample ID Number | M194593 |
Analytical Job Number | MH01 |
Submitter Name | Tosdal, Richard M. |
Date Submitted | 19901228 |
Field Number | BIC 42A |
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 | 2.13 | percent by weight | (unknown method) |
H2O+ | 0.47 | percent bound water | (unknown method) |
H2O- | 0.17 | percent moisture | (unknown method) |
CO2 | 1.65 | percent by weight | Titration |
Na2O | 6.7 | percent by weight | XRF |
MgO | 0.49 | percent by weight | XRF |
Al2O3 | 13.5 | percent by weight | XRF |
SiO2 | 73.6 | percent by weight | XRF |
P2O5 | L0.05 | percent by weight | XRF |
K2O | 0.48 | percent by weight | XRF |
CaO | 1.34 | percent by weight | XRF |
TiO2 | 0.18 | percent by weight | XRF |
Chromium | L20 | ppm by weight | XRF |
MnO | 0.03 | percent by weight | XRF |
FeO | 0.24 | percent by weight | Titration |
FeTO3 | 0.86 | percent Fe2O3 by weight | XRF |
Nickel | 15 | ppm by weight | XRF |
Copper | 51 | ppm by weight | XRF |
Zinc | 39 | ppm by weight | XRF |
Rubidium | 20 | ppm by weight | XRF |
Strontium | 56 | ppm by weight | XRF |
Yttrium | 49 | ppm by weight | XRF |
Zirconium | 158 | ppm by weight | XRF |
Niobium | 15 | ppm by weight | XRF |
Barium | 85 | ppm by weight | XRF |
Lanthanum | 52 | ppm by weight | XRF |
Cerium | 93 | ppm by weight | XRF |