NGDB rock sample M193441

Element Measured value Units of measure Analytical method
H2O+ 1.36 percent bound water (unknown method)
H2O- 0.07 percent moisture (unknown method)
CO2 0.13 percent by weight Titration
Chromium L20 ppm by weight XRF
FeO 1.7 percent by weight Titration
Nickel 16 ppm by weight XRF
Copper 16 ppm by weight XRF
Zinc 62 ppm by weight XRF
Rubidium 62 ppm by weight XRF
Strontium 940 ppm by weight XRF
Yttrium 18 ppm by weight XRF
Zirconium 158 ppm by weight XRF
Niobium 22 ppm by weight XRF
Barium 1300 ppm by weight XRF
Lanthanum L30 ppm by weight XRF
Cerium 50 ppm by weight XRF