Show MINERAL lINERAL PR PROCESS CESS I II I H HEARING HEARIN CONTINUES I Hearing of or of witnesses in the proceedings proceed proceed- In ings instituted by tho the federal trade against the Minerals Separation Separation Sep Sep- of London the Min Mm- Minerals Un- Un Separation North American corporation corpo corpo- ration Sondheimer Co con COD continued con yesterday Respondents are charged with unlawfully restraining trado trade b by excessive e royalties nd with undue discrimination fa favoring certain 0 operators C Yule Varley superintendent of ot the theS S Salt lC Lane station of at the tho United States States' bureau bu of mines was the tho principal 1 witness wit wit- ness at the hearing Huston Thompson chairman irman of or tho the federal trade commission is presiding examiner exam exam- Inor iner at the tho hearings s. Attorneys 8 predict that the hearing will probably occupy all of oc Thursday alter after which It will be bo continued In Den Den- ver Hearings have already occupied two weeks weeks' time in tn New York and so soy cral eral days at nt San Franiscco The Tho Utah chapter of tho the American mining congress gave a dinner to the attorneys in the tho case cane at at- atthe tho the Alta AUa club at R II o o'clock loc last lant |