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<br />shipment in tonnage is given abotc as $12.95, for said}~ in estnnates a deduction of 33 per cent. i;
<br />taken from the aLove t•:duation, which tcould lease the c:due of the milling ore $S.7o per ton.
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<br />~ ~\ e hate altca}•s estimated from me:tsurelnents tehile t cork teas progressing that the proportion
<br />s `' , of smelting ore to milling ore is as I is to Io. Taking this as a basis, the estimated 34S,ooo tons ui
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<br />ore Llocl:ed out shows
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<br />3t,G37 tons smelting ore at ....... .S SI 6-00
<br />.......... ti -Fr J-.
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<br />+W •~ '. ~ 31G,3G3 tons milling ore at S.7o ......... ........... °,73-,33S.Io
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<br />t :1 total blocked read}• for shlplltl'nl OI ... ............yC+jrJ6/,OIO.10
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<br />4 '1'hls I$ 171 lt5l'II mOSI grad tPnlg. \'Ct IfOm UL11' rl'SU115 ] n 7:U Slllg from the ~O. ~ 10001 LO ~U. j
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<br />tLe ore Lod}• as iolloaed gave returns from the smelting ore
<br />Letter in value th;m as specifiul in the
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<br />( shipments from the upper levels.
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<br />The iullotving list vi ass:q•s t-,dceu ut different points u
<br />n the upraise will clcarh~ shore this:
<br />. I3 Prmn raise 33 icet aLove track, Gold, 0.02 oz.: $ilcer. S.7.j: Copper, 9.460
<br /> I ~ tram raise 45 iect aLote track, Gold, 0.03 oz.: Silver. J.94: Copper, Io.So~c
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<br />Prom ruse ~; ieet aLove track, Gold, 0.02 ur..:
<br />Silver, Go.J3; Copper, 22.00,;
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<br />Prom disc tut icct aLote track, Gold. o.r>,S uz.:
<br />Silver, _~ ~o: Copper, to.tG'Y,
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<br />I•, Prom raise t2o feet aLove track. Gold, o.o_ uz.: Silver. 2,.35: Copper, t2.oo~r
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<br />prom raise too feet :Iboce track, Cold, o.o_ ur..;
<br />Silver, y.45; Copper, 4.S
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<br />~I Prom raise t5o iect :tLot•e track, Gold, 0.02 uz.; Sih•cr. 29.00; Copper, t4.3 `•%
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<br />• -1 '1'hc aLove suuement ui t:due iu the ore Llocl:ed read}~ fur estractiuu, relates to the gross c:dur.-
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<br />~' ; tion. It therefore bewares ncccs'sarT• to compute as closclT• as possible tehat the net returns trill Lc,
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<br />,.: ; !,)k Lecause irum such result l:notcledge c:m Le obtained re},wtrding the prubaLle and possible profits awl
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<br />t ditidcnds. It is tcell l:nuttn that the cump:mc intends to construct a mill at the base o[ the mounc:i :
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<br />un :1 site admirlLlc located. 'Phis site has a gentle slope, allowing terraces to Le formed, attainm;;
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<br />~ 45 g grade from the crasher at the top of the mill to the Lins at the bottom, tchcre ti~~•
<br />thcrcLT~ a do rcc
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<br />~ cunccntrnes twill Le loaded un railroad cars Cur shipntcut to the smelter. A mill built on such pric-
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<br />••r~: :' ciples allures of a mininnun of 1nLur Lecause the ore requires no handling, gravit!• Leing utilired : ,
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<br />• c:lrrp the ore from one fluor to avutLer. '1'hc mill site is connected with the mine b~• an aerial gr tt ~;'
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<br />~ tnun-line, nearlT~ one mile in Icu~nh and ui 50o tons c:gtacih• per dad', user ttLich the ore I:ulcn burl :. •
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<br />~~ pass, delivering the ore at :1 ven• lute figure per ton, and allotting such tvurl: lu be pursued. independent
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<br />of tvutther, hinter u•~ sununcr. The ore, from the time Lrukt.•tt in the miuc to the time the cuncentr;r.~-
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<br />irum the s:one c~rnt:liniug tLe gold, sitter and copper t;llucs:lreloaded r.m the r:tilruad cars, is nut touchy''.
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<br />il: :- j gravit}~ taking the pace of all laLur to the greatest possiLle extent. Krum the acttt:Q practice oLtai;a i
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<br />;s irum other tr:uu-lines :uul mills adjoining the cump:ro~'s properl~•, kindly given b~- the m:utagentc't'•
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<br />~ ji ; ~ t. j the figures :IS udndn:ed bcloa• arc tal.en, cunscqucutll~ thcp arc as ne:trl~• correct as possiLle.
<br />~.~ ~"" - It is cstim:ued than iuur taus milling arc trill Lc cunccntratcd into unc tan ui concentrates c.r-
<br /> wing the gold. silver and copper tallies. :\e there is altcacs n loss in cunccntratinn, tartiu~• gencraik
<br /> from to to t ;per cent., tee hate allotted a aide margin, viz. • ao per cent., to insure results as git'1
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