Manual Básico de Minería Subterránea

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  O` eg`oråm y dosdo u` pu`tl do vgstm oil`ùegil, ok eojlr eçtldl do oxpkltmigù` doforí sor mquok quo prlplrigl`o km emylr tmsm do rotlr`l o` km g`vorsgù`. Mdgigl`mkeo`to, ok eçtldl sokoiigl`mdl doforí smtgsamior il`dgigl`os do eíxgem sohurgdmd y poregtgr u` rgtel ùptgel do oxtrmiigù` fmjl kms il`dgigl`os  pmrtgiukmros dok dopùsgtl. Km ikmsgagimigù` do kls eçtldls do eg`mdl mdlptmdls plr km emylråm do kms mho`igms dok eu`dl, nm` sgdl okmflrmdms il` fmso o` km holklhåm ostruiturmk y o` km eoií`gim do rlims, to`dgo`dl ilel il`ioptl au`dmeo`tmk km ostmfgkgdmd do kms lfrms eg`orms.

Eg`oråm suftorrí`om.   Yo o`tgo`do ilel eg`oråm suftorrí`om m km quo so romkgzm plr eodgl do lfrms y trmfmjls o` ok g`torglr do km tgorrm tmkos ilel plzls, hmkoråms, iíemrms, tú`okos, slimvl`os y pkm`ls pmrm miiodor m km emsm do eg`ormk y oxtrmorkm, sg` to`or quo elvor kls ostçrgkos l emtorgmkos quo roiufro` ok ymigego`tl. Durm`to euinls mýls nm sgdl km gemho` plpukmr y plil plsgtgvm do km eg`oråm, porl nm sgdl mepkgmeo`to supormdm o` im`tgdmd y vmklr  plr kls ltrls dls eçtldls do kmflrol, ok igokl mfgortl y kls sl`dols, dmdl quo ok ilsto do km g`vorsgù` do impgtmk rosuktm euinl eís okovmdl y tmefgç`, o` prg`igpgl, plr ok ilsto lpormtgvl.

  Os justl roil`lior quo oo` ` kls úktgels =2 mýls so nm prlduigdl u` geplrtm`to g`iroeo`tl do km prlduitgvgdmd o` km eg`oråm do g`torglr m imusm do km okgeg`migù` do dls "ilrsçs" l kgegtmigl`os, ilel orm` kms trmdgigl`mkos våms açrroms pmrm ok trm`splrto y km emdorm pmrm km o`tgfmigù`, quo so nm` sustgtugdl plr ltrls emtorgmkos ilel kls `oueítgils pmrm ok do rldmjo y okymiorl do kls  por`ls y kms emkkms do slsto`gego`tl toinls pmrodos do hmkoråms pmrm eojlrmr ok híkgfl y tlkormr u`m eojlr eoim`gzmigù`, nmfgç`dlso kkohmdl m ro`dgego`tls dok lrdo` do ?2 t/nlefro/ dåm, o` ilepmrmigù` il` kls m`tghuls do = t/nlefro/ dåm, sg fgo` so nmym pordgdl, o` pmrto, mkhl do sokoitgvgdmd l do roiupormigù` dok ymigego`tl, m ilstm do u`m emylr sohurgdmd y agmfgkgdmd y u` eo`lr ilsto dok prliosl do eg`oråm suftorrí`om.

  Oso`igmkeo`to so trmtm do u`ls ostgkls y mitgtudos dgaoro`tos do ojoiutmr ok kmflrol il` u`m eg`oråm m igokl mfgortl eís hrm`do, eís m`tghum, eís dg`íegim y il` u`ls prlfkoems y u`ms slkuigl`os euy dgaoro`tos do kms quo so mpkgim` trmdgigl`mkeo`to o` km suftorrí`om, quo puodo rosuktmr eís oil`ùegim y poquoým y plr tm`tl eís miiosgfko m kls poquoýls impgtmkos o g`ikusl sor u` "gioforh" pmrm kms auturms hrm`dos oxpkltmigl`os.

g`oråm supo ragigmk ragigmk

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