Contribution
Chemical and optical properties of columbites
Junge, W.; Hentschke, U.; Rath, R.
Neues Jahrbuch für Mineralogie - Abhandlungen Band 152 Heft 2 (1985), p. 113 - 121
9 références bibliographiques
publié: Aug 5, 1985
ArtNo. ESP154015202001, Prix: 29.00 €
Abstract
In the IR to UV region the refractive indices of the columbites increase with increasing Nb content, the Fe having only a small influence, so that a linear correlation can be given. This is done by using TXRF data (Total Reflection X-Ray Fluorescence Analysis).
Mots-clefs
Columbite • total reflection X-ray fluorescence analysis • Brewster angle