NGDB rock sample M194594

Field Value
Unique Sample ID Number M194594
Analytical Job Number MH01
Submitter Name Tosdal, Richard M.
Date Submitted 19901228
Field Number BIC 43
Country Bolivia
Latitude -17.26667
Longitude -69.2
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name quartzite
Additional Attributes and Comments ALTERED QUARTZITE; 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 4.59 percent by weight (unknown method)
H2O+ 1.45 percent bound water (unknown method)
H2O- 0.2 percent moisture (unknown method)
CO2 2.78 percent by weight Titration
Na2O 3.12 percent by weight XRF
MgO 1.4 percent by weight XRF
Al2O3 17.1 percent by weight XRF
SiO2 65.9 percent by weight XRF
P2O5 0.13 percent by weight XRF
K2O 3.82 percent by weight XRF
CaO 1.96 percent by weight XRF
TiO2 0.51 percent by weight XRF
Chromium L20 ppm by weight XRF
MnO 0.05 percent by weight XRF
FeO 0.57 percent by weight Titration
FeTO3 1.14 percent Fe2O3 by weight XRF
Nickel L10 ppm by weight XRF
Copper 235 ppm by weight XRF
Zinc 47 ppm by weight XRF
Rubidium 160 ppm by weight XRF
Strontium 56 ppm by weight XRF
Yttrium 35 ppm by weight XRF
Zirconium 220 ppm by weight XRF
Niobium 12 ppm by weight XRF
Barium 320 ppm by weight XRF
Lanthanum 41 ppm by weight XRF
Cerium 78 ppm by weight XRF