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rll ' <br />!~ <br />,, <br />;i <br />~~ ;' <br />IU <br />~,~ <br />'li <br />;~~ ', <br />Ili <br />;ii <br />n <br />~1~ ~;~' <br />I~ <br />I' <br />~'!,~~' <br />~~II <br />i., <br />i1, <br />'I'; <br />i;~ <br />~~~`~ <br />,'i~i <br />I,I, <br />;' <br />~,~. <br />Lli~ <br />~!i! <br />I' ','I <br />GooB Hope Bo. 1 - 3. <br />ORES & .: O R E <br />-. ~ . <br />HODIE S- Coatin. <br />tgith en everage vridth• of, 3' • ,he~pgth _600!. ; height:700' ..,.; <br />, _. ,.The, oharaoter,.o.f vela.Pilling:ie;iron,aulphidea ead,gnar <br />and the metals are gold, silver, oopper anfl lead. 8oid is .the; <br />prinoipal metal bnt no assays or an8a:yses ooule be obtained <br />from the owner. The vein filling i.e one-half oonaentrating ore <br />and the other.helf,is;reireotory and ail ore.is:.treated_at the <br />pnblio,works.-The average, monthly;produotion of:ore ie five.:;. <br />tone with an average ;value per ton o~ ~3$.• ,. ,_ , <br />SIIRFA C..E p.7,.g.gT` . <br />There are no buildings at or near the portal of the tun- <br />nel and no proteotion against Y1re is required. A frame bbAok- <br />emith ahop.,16'x14', Se actuate 160' northee.et of ahe portal <br />and one 20-ton :ore ,bin, into,.,vlhioh the ore ie,trsmmed direct::- <br />from the tunnel,, Se situate 30' _ north off:. t~-e .portal;..: ;.. .-... <br />~:; . , <br />.... <br />Dupont powder - 40~, German Ineoloid fuse „ 6-E opps and` <br />wooden tamping bare are employed. Explosives in exaeae of ona <br />day's supply are not stored underground. <br />. :The; average amount, of exploeipee kept_in.atorage is 8#. <br />Ho magszi,ne ~.e provided end all,; powder except for daily use ie <br />kept 1n thehome of the euperintendpnt. Ho devioe for thawing • <br />powder ie provided. <br />MIft I NO do MIRE D2ETH0 D 9 , <br />The mnin opeui.ng 1e a oroee-out tunnel 1u0~..in length <br />and.4', x 6'.in,,t$e,olear..It le timbered its entire length with <br />.poste and oape end•¢riven~on.a grade. .of ,about one,half of one <br />pe.r.oent. Drainage:an4 ventilation are natural and the sanitary <br />oongltione and timbering are good.ead euffioio~tt, Underground ' <br />tremmiing ,ie done by hang and, steel oars axe employed ion a traok <br />age of 18" gunge and 12~ T mile. Dandles era used for lighting <br />