Analytical method: XRF

Technique	XRF
Material	WHOLE ROCK
Mineral	none
Comment	Some of the NV samples were analyzed by other methods and institutions
Institution	X-RAY ASSAY LABORATORIES, TORONTO, CANADA
Reference	Lum, Clinton C L; Leeman, William P; Foland, Kenneth A; Kargel, JeffA; Fitton, J Godfrey (1989) Isotopic variations in continental basaltic lavas as indicators ofmantle heterogeneity; examples from the Western U.S. Cordillera. Journal of Geophysical Research, B, Solid Earth and Planets, vol.94,no.6, pp.7871-7884, 10 Jun 1989

Samples analysed with this method