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Last modified
1/8/2009 8:36:38 AM
Creation date
11/18/2007 11:54:19 AM
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Mine Books
County
La Plata
Volume
14
Document
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A
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'3F e <br />t.ha.wing powder. - - <br />'s; <br />IuITd I ArG x~ND I,4I NE '.~1FTH~llS. <br />The main opening; is a Tunnel with raise.' throiz~;h to surface. <br />The. Tunnel is provided with sufficient doors. The method of <br />ore extraction is over hand stopping ana drifting. Hand drills <br />arc used. i:lethod of timberi_r~; is square sets and stalls. <br />Character of timber used is pine and cpruce, L'naer ground <br />tram:iirrt is done by hand, The system of ventilation is ;nat- <br />ural. The t~~iine has tivo exits one tYirough tunnel,'other through <br />raise. <br />;~ T. A ^t I S T I C S. <br />- - - i <br />v <br />Total. number. of i'eet in Tunnels 200C, Cost of~ fuel .`",>8.b0 >per <br />Ton: Cost of steel ~2.0o per month.Cost oi' nc~wdar ~30.0o per <br />month. Cost tranaportin~ supplies .tom A~iine ~3C.oo.~ Average '- <br />assay valeu ~S35.oo per ton. Cost, per ton 141inir~; of or-s ~3,-00. <br />Cast per ton tra~isportin~; ore ;14.50. Cost ner ton treatment <br />,,:. <br />of ore ~7.oa. <br />_ ;; <br />4 'Inners 3,50 for ~~.ight houiKs, <br />1 Assayer 3. 5u n ~~ <br />l .Foreman 4.00 ,. . <br />`G L+' N s' R A L -b: ~ I_ n x Ix 'S. <br />Id0 perSOn uncle" the awe 03` i2 ye arc 1S P, ii?"iJ10y'Ed In the ivilne. <br />Strangers or visiicrs are riotallowed undeP ~;r'ound uT11esS <br />accompanied by e,ome one f.:miliar xith the A~".ine. All accidents <br />have bean reported to The Bureau or Iliries. The I~~ine <br />carries Indemnity insurance against Accide>nt in the James <br />44illiams Company. This prvpe`rty is worked continuously. <br />;. <br />
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