NGDB rock sample M193439

Element Measured value Units of measure Analytical method
H2O+ 0.74 percent bound water (unknown method)
H2O- 0.01 percent moisture (unknown method)
CO2 0.68 percent by weight Titration
Chromium L20 ppm by weight XRF
FeO 0.38 percent by weight Titration
Nickel L10 ppm by weight XRF
Copper 20 ppm by weight XRF
Zinc 52 ppm by weight XRF
Rubidium 62 ppm by weight XRF
Strontium 730 ppm by weight XRF
Yttrium 10 ppm by weight XRF
Zirconium 124 ppm by weight XRF
Niobium 14 ppm by weight XRF
Barium 1600 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium L30 ppm by weight XRF