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MINEBK00804
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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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<br />Hew Idarkot - 3. <br />ORE S & ORE BODIES-Contin. <br /> <br />Pive.known veina'.and three lenses. The strike is east Had west <br />.and ,the dip is 7° to the north. The vein varies in width troa. <br />1' to 9',with as average width of 4'. The length is 500' and <br />,the height Se b00!. There is one ore shoot 40' in length; one, <br />60t; one, 300'. There are no iaulta in the vein.~The toot ~sall <br />is pion, sohiat,and granite and the hanging wall ig granite. . <br />The gee is deoomposed granite. , <br />The vein tillittg is iron sulphides and quartz oontaining <br />gold, silver, oopper, lead and tungsten. Ao,anglyQea have been <br />made and the peroentagea of the above setals pannot be given. <br />About 2b,~ et the vein tilling is saelting ore and 7bja is oon- <br />oentratinr ore. The average value of tho vein tilling is $12.40 <br />per ton. All ores are tTeat6d At tho publio works as the oompa- <br />ny dons not own or operate any reduotion works. Ores are loaded <br />direot into the oars of the Deaver, Boulder doYleatern,H.,R. <br />SIIRB'ACE PLAHT, <br /> <br />The azrtaoo plant oonaists of ono. return tabular boiler. <br />4' z 14', 46 flues and 4ti h.p.; one, 4-drill, Pneuaatio. 8rank- <br />lin sir oeapresser, one, 6" z 8". double oylinder~ fiat trlotion~ <br />ateaa hoist aerie by Hendrix da Bolthott of Denver, Colorado. <br />Lignite ooal is need ter fuel and the water used iA tho <br />boiler is taken from tho nine. The prossuro oai~'ied is 80~. The <br />boiler wnY last inepeated in Yaroh, x.909 and is in good oondlt- <br />iez. The heist is equipped with a positive in4loator la,plain <br />riaw.si the enCinaer who eporatee at the engine. The engineer <br />is 28 ~e8ro old, has had 8 years et ezperienoo sad ie not addlot- <br />ed t• the zee of intezioating liqu9ra. <br />The shaft house Se a Press, iron-olad bnildinl,•, 2b' z 50'. <br />The blaekeaith ehep and changing house are is the shaft house. <br />The engine reea, tzraaoo reoa, werklu shaft, ~laokeaith shop <br />sari ohanging house are all Hader ens root. Yreteotien eKainst <br />Tire Ss yzevlded.py aoane of o hose nttnohed to a yuap nag funk <br />ylsood sear the root •! the bnildinr. The plant ter yreDaria~ <br />
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