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Last modified
1/5/2009 10:01:03 AM
Creation date
11/18/2007 12:18:12 PM
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Mine Books
County
Boulder
Volume
12
Document
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A
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Big Five - 8. <br />- <br />STATI STICS Contln. <br /> <br />• Coat of Yuel. ,4.10 per ton. Aver. ooat per mon.,~130. <br />• Coat of timber, steel and oil not given. -.~ <br />Average assay valve ore per ton milling ore, $6. <br />n n n n n n ameltint ore, not given. <br />Cost por ton treatment of mill ore, x'1..35. <br />" ", " " " saelting ore and oonoentratea,--- <br />. ~ _ <br />REDIICT IUIi WORKS. <br />The ooapany owns and operates a oonoentrating mill of <br />b0 tons oapaoity every 24 hours. The mill ie dlreotly in front <br />of the portal of the .tunnel and 7b' distant from the same. <br />Cali3ernie guloh, a small stream of 60 aiiner'e inohes, flown <br />within a few feet oY tho Hill and turniahos a liberal supply <br />of water for milling, boilers and other purpoeoo. The water !a <br />oonveyod throurh a pipe line 100' in length to a large 1;ank in <br />the upper part eY the sill. <br />The mill building ie Yraae and iron-olad. 60' a 100'. <br />Adjoining tho sill building is the power hones sisilarly aon- <br />struotod. Beth buildinea are two stories high and under one <br />root. The Yiret story of the power house contains the power <br />maohinery and the aeoond tleor is usod for storage purposes, <br />oarponter shop and aeohine shop. <br />On the eonth aide of the m111 building are three ere bins, <br />et b0 tone oapaoity snob, and three of 1b0 tons oapaoity oaoh. <br />The era ie tressed direst from the tunnel and duspod into the <br />ore bins. Ceal and ether enppliee are hauled direot to the pow- <br />er house by oars et the Den7er. Boulder da4leetern R. Tt. <br />The sill is equipped Frith Blake ornahor, Plelleoe ornaher, <br />Elepaoa mill ter ~rindine line. 4 Willey tables, 100 h.p. en- <br /> <br />elms sad 2 - 80 h.p. boilers. <br />All oonoentratea era ehippod 71a the abe7e mentioned `, <br />rallrond Tor treiLuAt. 1!e orates ore ie treatsd.but the ^ill <br />only runs to its roll oapaoity a portion et the t1me. <br />
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