Ultrafine Grinding Jan 8, 2006 14:46:20 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by barrywills on Jan 8, 2006 14:46:20 GMT Flotation people- have a look at the posting in the Comminution section, by jwoods, on ultrafine grinding. You may be able to answer part of this question.