Torthaí cuardaigh - "Rare earth metals Metallurgy."

Rare earths : extraction, preparation and applications : proceedings of a symposium on rare earths, extraction, preparation and applications /

Ábhair: “…Rare earth metals Metallurgy.…”

Flotation of rare earths from bastnasite ore de réir Morrice, E (Edward)

Ábhair:

Precious and rare metal technologies : proceedings of a Symposium on Precious and Rare Metals, Albuquerque, N.M., U.S.A., April 6-8, 1988 /

Ábhair:

Rare-earth occurrences in the Pea Ridge tailings / de réir Vierrether, C. W. (Clarissa W.)

Ábhair: “…Rare earth metals Metallurgy.…”