Show L I AND I L r 1 r. r w. w 1 UTILIZES f FAULT AUt T TO TOfAKE MAKE fAKE NEW PROCESS M MacQuisten Shows Test est Plant PIani Which Seems to Defy Law of Gravity MAKES MINERALS FLOAT Simply Takes akes Advantage of Property Not Before Recognized Taking fakIng a alta advantage c of oC a fault or fulling of or the specific gryt gravity gras 8 system tem of Ut concentrating ores or ordinarily In Jn Use A. A P. P S S. of ha evolved and this city perfected a milling based a minerals upon Uvon a property of ul- ul which appears to have c been lo lost t sIght of oC b by the of Jt all al other systems The I theory Upon which other meth- meth 9 concentrating ores are lla ed I that that- Ht t-he- t mineral In the llio 5 ores beIng lea than tho gan gangue ue material bink wi I to time the bottom when to 0 a water bath and b by agitation tho h is washed off the mIneral mIn mm- eral Mr ir MacQuisten found however however- und anti he says SS S'S all aU have have wit v flossed leed ed the samu sanio tiling that In tie the method that or or- 1 man many particles s of ft o mineral float loat off oc with the waste I In attempting to devise lse means of avoid avold- hIS that difficulty he finally Inal hit Upon the scheme of or taking advantage of or i It He lie acor accordingly became first to I. I c nize and utilize the quality of or c minerals which makes them water re re- while wIle the gangue angue material I Is m water absorbent The broken mm- L. L oral eral raJ being belnE close grained metallic vir- vir tunny greasy gi-casy it I throws off water Ilk like polished steel It Ikc steel I Is found therefore that hat up to a certain certin size the particles particle of or mineral will float without wi J Ion while the time too gangue g-angue material ab nb- ab- ab cor the water waler will wl as surely sink sinkIn In Iii II U Uc at Utilizing this timis property in conjunct conjunction t lion tion on with wih t p the time h known well n surface ten ten- UI uL ot UL UA Air ir r. MacQuisten ha Itts made a concentrating device which dc appears ap ap- ap- ap pears to be e as nearly perfect as i It 1 would bo be o possible to make nake one It I 1 Is the process which has been leen Jeen in use the time last year cr In the tho mill of ot the Glasgow Glas Gias- gow ow and Western company at Gol- Gol conda It I has has been subjected to GOI 1 the most rigid testa with not not a a failure Its greatest successes have been re recorded recorded re- re corded In treating ores which lJ vO given hen tr trouble uble I by ly all al other methods 7 j tried Including the most zInc no ores or OIe Tailings n assaying Ig the frac- frac rac- rac U part of ot 01 one onu per pcr cent or or le lead have o o been proven susceptible of treatment by this process at a 1 profit profit- Some of ot the advantages claimed Tor rorI or It I are UIO that It requires approximately approximate one fourth each o of the amount ot or floor pace space power water and ant labor required l by other othor known ro pro processes Consider Consider- Improvement in this timis regard r has been cen effected since the process was installed in the Glasgow and und Vestel Western ml by b simply making smaller the i Iron tubes through which flows the thet water ater with wih Its It burden of ot crushed ore Ole An And the th tu tubes es are now pl placed ced In tel tiers d directly recty on over r one no n-no another the I instead 01 or of exten extending one ole behind the other malinS making malting malt mal ing inS time the batteries batterie moro more compact and more easl easily eaIly attended The tubes are arc corrugated d In screw crew form on th the inside to facilitate the acI action ac ac- ac- ac I tion ton of or the water upon the tho pulp ant and tuG tho manner in which the particles s o c f mineral aro are plc picked d up and ant carried from one unc tube to the other and to the th final receptacle while the rock sinks I awl and goes roes out another way war Is i alin almot J enough to cause the novice to rub his e eyes cs and wonder if It he lie has been Leen hyp hyp- isi cs c Smelting Cliar har c es Comparison of oC results of this method method meth meth- od with wih the tho old old as exemplified In the tho Glasgow laslow and Western mill is said sId 1 to 11 e characteristic Where the mill mil i used sed to save sye 10 fJ an and 50 per cent of or the thi values lues and ml make mal o CO GO to 70 per pOl con cent concentrates the saving now Is from fron I t I. I f SO 80 O to 90 JO per cent an and th the concentrates concen- concen run from 18 to 23 per pur cent That means moans of course courso great saving saving- In j I handling and in freight and smelting charges I t. t Mr MacQuisten has no now in operation opera opera- tion at the Glasgow Glasgow and ana Western of- of of-I of J flees In this city a n. n tube stogie model of or his device capable of or han handling four tons of or ore a a day day- a And he is about c to build uIl here hero n t testing vant that will m handle from froni 10 to 20 tons a n day da so T. T i I that complete demonstration of Its it I working can be ma made o. o Ul DOUGLAS S DOUGL DOES lOES DOE k U lias Ep Exposed Lt Sulphide Ore Oro B I DIs- DIs i of GU Feet Tho The board oar of directors chos chosen n at att atthe bt t- t the last lat meeting of or shareholders of tho the Nevada Douglas Copper company l has completed Its Is organization as follows fol foJ- t lows J J. D. D Wood 00 t president A. A J. J a- a Orem Groin vico Ico president Windsor V. V Thee Rice treasurer Walter C. C Orem secretary The he other members mem niem- pj f and general manager F bers bels of the board oud are Frank Franl J. J Ia hag hag- p e J E. E R. R Hastings J. J II I. I Mays Ia J. J J. J J J. J Corum Comm and Henry P. P Hender Henderson on t Manager Orem received d last cels weeks week s report of or Superintendent Arentz In 1 which ho he says S that 1 0 0 feet has been driven On the r o level ol sulphide 01 ore I body since Ma May 1 1 This Mr lr Orem total dis distance distance dis- dis I exposure a statue s shows an a tance of feet and there thore is no tellIng telling tell tell- tel 1 ing when the thc end of or the depo deposit lt will willber wU around ber be reached The ore averages Good progress pros pros- w 5 and G C per cent cont copper Is being made with development ross ress on rr the and of Interest to happ happen n there almost almost any Is 18 likely i. i lkc da day A. A S. S Campbell Campbell broker lG D. D I F. F Ii Walker blo block 1 |