Jewelers back to black with rhodium, ruthenium
 

Jewelers back to black with rhodium, ruthenium
LONDON (Reuters) - Ice-white platinum has long had enduring appeal in jewelry and experimental designers are **w also turning to its lesser-k**wn sister metals rhodium and ruthenium to produce work...http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...v0:F7zBnMyn0Lo http://feeds.feedburner.com/~ff/reut...v0:V_sGLiPBpWU
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