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Last modified
1/12/2009 10:57:39 AM
Creation date
11/18/2007 12:17:05 PM
Metadata
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Mine Books
County
San Miguel
Volume
17
Document
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-,,~- <br />Ballard Mines Co. - 3 <br />MIRING 8c NINE METHODS- Oontin. <br /> <br />i ~ ,bhp i <br />0,i~ <br />('J <br />Iii;~,I <br />~; ~~ ~~~ <br />are driving a tunnel to tap the vein b00 feet lower than the <br />workings. .There has been 450 foot of drifting done on the <br />No. 1 and 2 levels. <br />STATISTI CS <br />Total number of feet in drifts 22b0. Coat per ft. .~p10.00. <br />Total number of feet in winzea 126. Coat per ft~ yip 9.00 <br />Total number of feet, in tunnel 400. Cost par ft. ~`1b.00 <br />Total number of, feet in upraises 2b6. Coat der ft. ~ 8.50. <br />Coat of coal X10.50 per ton. <br />Cost of powder 16¢ per pound. <br />Coat of timber X60.00 par month. <br />Coat of transporting supplies to mine 2b~ per 100. <br />Average assay value per ton x`12.00 <br />Cost por ton of mining ~2.b0. <br />Cost por ton transporting ore to mill b0~. <br />Coat of milling per ton ~y1.2b. <br />Tonnage per day 25 tons. <br />Men employed: <br />9 miners 3.00 for 8 hours. <br />1 timberman 4.OU for 8 hours. <br />2 trammere 3.00 for 8 hours. <br />4 laborers 3.OO.for B hours. <br />1 foroman 6.00 for B hours. <br />6 millmen 3.b0 for 8 hours. <br />~ ~) ~If +, ~ ' ;' ~ G E Id E R A b R E M A R K S <br />~~` <br />~;~ I~ i ~~. ~I, ~ ail i~ No parson undor tho ago of twelve years is employed <br />'li i° I ~ ~ ~ ~~{ ~ 'rri the mina. Strnngors or visitors arc not allowed underground <br />+I f , <br />~~~iiilil II41, , j;~ unless accompanied by n guide familiar with tho mine. A11 <br />~~~~~ '~~~ ,~~. ~ ~' ~~ I ; ' aooidonte havo been reported to the 1lureau of Mines. This <br />t <br />I ~ ~I~~~ c~ ~~ ~~~ mine hoe a reduction worlce consisting of 10 stamps, a Blake <br />„~I ~~ I~~' oruehor'with plates and two fru.vannara. The mill is making <br />,f . , <br />~ K ~, ~ , ~, <br />
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