Manual de Muestreo Superficie Morococha 2014

MANUAL DE MUESTREO SUPERFICIE AREA: GEOLOGÍA

MANUAL DE MUESTREO SUPERFICIE

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CIA. MINERA ARGENTUM S.A. Mina Morococha



AREA: GEOLOGÍA

INDICE GENERAL PAG. INDICE GENERAL.......................... GENERAL............................................ .................................... ...................................... ...................................... ..................................... ............................. .......... PRESENTACION............. PRESENTACION................................. ...................................... ..................................... ..................................... ...................................... ...................................... ....................... ..... MUESTREO DE MINERAL……………………………………………………… MINERAL………………………………………………………………………………….. ………………………….. 1. INTRODUCCI INTRODUCCIÓN... ÓN....... ......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ......... ...... 2. OBJETIVOS. OBJETIVOS..... ......... ......... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... .......... ....... 3. ALCANCE.. ALCANCE....... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ......... ......... ......... ......... ........ ... 4. DEFINICION DEFINICIONES... ES....... ......... ......... ......... ......... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ......... ......... ......... ......... ......... .... 4.1 Miner!......................... Miner!............................................ ..................................... .................................... ...................................... ...................................... ...................... .... C!"i#i$$i%n &e Miner!e"' .Miner!e" . Miner!e" Me()!i$*"………………………………………………………… Me()!i$*"…………………………………………………………………………. ………………. +.Miner!e" +. Miner!e" N* Me()!i$*"……………………………………………………… Me()!i$*"……………………………………………………………………... ……………... $*n"(r,$$i%n……………………………………………….  Miner!e" ,"&*" en $*n"(r,$$i%n……………………………………………….  Miner!e" &e ,"* -,/i$*………………………………………………………… &i0er"*"……………………………………………………….  Miner!e" &e ,"*" &i0er"*"………………………………………………………. 4.2 Men............................. Men................................................ ..................................... ...................................... ...................................... ..................................... ..................... 4.3 Gn............................ Gn.............................................. ..................................... ..................................... .................................... ...................................... ........................ 4.4 De"/*n(e…………………………………………………… De"/*n(e……………………………………………………………………………………. ………………………………. 4. R*$"……………………………………………………………… R*$"………………………………………………………………………………………… ………………………… C!"e" &e r*$"……………………………………………………………… r*$"…………………………………………………………………………….. …………….. ne"……………………………………………………………………… …………………  R*$" ne"……………………………………………………  R*$" Se&i/en(ri"……………………………………………………………… Me(/%r#i$"………………………………………………………………. …………….  R*$" Me(/%r#i$"………………………………………………… 4. R*$ C5............................ C5.............................................. .................................... ..................................... ..................................... .................................. ................ 4.6 M,e"(r............................. M,e"(r............................................... .................................... ...................................... ...................................... ................................... ................. 4.7 M,e"(re*........................... M,e"(re*............................................. .................................... ...................................... ...................................... .................................. ................ 4.8 E! /,e"(re* &e /iner!e". I/9*r(n$i'………………………………………… I/9*r(n$i'………………………………………………….. ……….. 4.1: S,9er0i"*r…………………………………………………… S,9er0i"*r……………………………………………………………………………………. ………………………………. 4.11 4.11 C,r(e* &e /,e"(r"………………………………………...... /,e"(r"………………………………………........................ ...................................... ........................ 4.12 Pe"* &e ! /,e"(r........................... /,e"(r............................................. ..................................... ..................................... .................................... ...................... . PROCESO PROCESO DE MUESTREO. MUESTREO...... .......... ......... ......... ......... ......... .......... .......... ......... ......... ......... ......... ......... ......... ......... ......... ......... ......... .......... ......... ......... ........ ... .1 Pre9r$i%n.................... Pre9r$i%n...................................... ...................................... ...................................... .................................... ..................................... ..................... .1.1. .1.1. Re0i"i Re0i"i%n %n &e e;,i9* e;,i9* &e 9r*(e$ 9r*(e$$i% $i%nn 9er"* 9er"*n! n! /(eri!e" &e /,e"(re*………………………………………..………. .1.3. .1.3. Re0i"i Re0i"i%n %n &e e;,i9* e;,i9*"" > /(eri /(eri!e !e"" &e /,e"(r /,e"(re*… e*………… ……………… ……………… ……………… ……… .2 E5e$,$i%n......................... E5e$,$i%n........................................... .................................... ...................................... ...................................... ..................................... ................... .2.1. .2.1. C**r&i C**r&in$ n$i% i%nn &e (r+5 (r+5*" *" > (r"! (r"!&*… &*………… ……………… ……………… ……………… ……………… ………….. ….. .2.2. .2.2. Re0i"i Re0i"i%n %n &e (erren (erren** > e5e$, e5e$,$i% $i%nn &e! &e! /,e"(r /,e"(re*… e*………… ……………… ……………… ……………… ………....

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AREA: GEOLOGÍA

6.

  

= += $=

.2.3. I&en(i#i$$i%n &e /,e"(r"............................................................................... .2.4. Ter/in* &e (r+5*………………………………………………………………… METODOLOGIA DE MUESTREO............................................................................................ M?(*&*" &e /,e"(re* (?$ni$" > 9r*$e&i/ien(*"……................................................. 6.1 .1.1 . M,e"(re*  ,ni&&e" &e $r,* > (rn"9*r(e................................................ .M,e"(re*  ,ni&&e" &e (rn"9*r(e……………………………………………... +.M,e"(re*  ,ni&&e" &e $r,*....................…………………………………. .1.2 . M,e"(re* en 9i!.........................................................………………………… .1.2.1 Pr*$e&i/ien(* …………………………............................................................. = N@/er* &e 9er"*n"....…………………………………………………………………….. .1.2.2 E(9" +)"i$" &e (r+5*……………………………………………………….  U+i$$i%n &e ! rr,/ * 9i!......………………………………………………………...  O9er$i%n &e /,e"(re*……………………………………………………………………..  Me&i$i*ne"...................................................................................................................  I&en(i#i$$i%n &e ! /,e"(r..........................................................................................  Re(ir* &e! "e$(*r &e /,e"(re*.......... ………………………………………………………. .1.3 . M,e"(re* en $/..........................……………………………………………… .1.3.1 Pr*$e&i/ien(*..................................................................…………… = N@/er* &e 9er"*n".................................................................................................... .1.3.2 E(9" +)"i$" &e (r+5*..................................................................  U+i$$i%n &e ! /,e"(r...................………………………………………………………  O9er$i%n &e M,e"(re*...................………………………………………………………  Me&i$i*ne"...................................................................................................................  I&en(i#i$$i%n &e ! /,e"(r.……………………………………………………………...  Re(ir* &e! "e$(*r &e /,e"(re*……………………………………………………………. .1.4 . M,e"(re* &e &e"/*n(e" ri9i*" > re!0e"........................................................ .1.4.1 M,e"(re* &e &e"/*n(e................................................................................................. .1.4.2 M,e"(re* &e ri9i*" &e !ii0i$i%n * re!0e" &e #!*($i%n............................................... M,e"(re* 9*r $n!e("..........................…………………………………………………………… M,e"(re* &e 9,n(*" $*n /!! re$(n,!r............................................................................... M,e"(re* 9*r "*n&5e" &e 9*!0*............................................................................................... .1. . M,e"(re* &e $r"......................................................................................... M,e"(re* 9*r (rin$er"........................................................................................................... M,e"(re* 9*r 9**"................................................................................................................... M,e"(re*" $*/,ne".................................................................................................................. .1. . Bi+!i*r#…………………………………………………………………………..

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14 14 14 14 1 1 1 1 1 16 16 17 17 17 17 17 17 17 18 18 2: 2: 2: 2: 21 21 22 22 22 23 24 24 24 24



AREA: GEOLOGÍA

PRESENTACIÓN E! De9r(/en(* &e Ge*!* &e Ci. Miner Aren(,/ S.A. Min M*r*$*$ en $*n$*r&n$i $*n !*" !ine/ien(*" &e ! $*/9 en $,n(*  $9$i($i%n > /e5*r $*n(in, &e n,e"(r* 9er"*n! 9re"en( EL MANUAL DE MUESTREO SUPERFICIEMOROCOCA e! $,! (iene $*/* *+5e(i0* 9r*9*r$i*nr ,n err/ien( &e (r+5* > $*n",!( $*n re"9e$(*  ! /e(*&*!*  "e,ir &,rn(e e! 9r*$e"* &e /,e"(re*.

De9r(/en(* &e Ge*!*

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AREA: GEOLOGÍA

1.

INTRODUCCIÓN En ! />*r 9r(e &e !" &i"$i9!in" e*!%i$" ! *+(en$i%n &e /,e"(r" e" ,n $(i0i&& r,(inri > e! $*n$e9(* &e /,e"(r "e 9er$i+e in(,i(i0/en(e $*/* !* $!r*. L" /,e"(r" (*/&" en ,n $*n5,n(* 9er/i(en 9re$ir $r$(er"(i$" * 9r*9ie&&e" 9,n(,!e" $,> re9re"en((i0i&& 9,e&e en /,$*" $"*" n* e"(r "e,r& > 9*r !* (n(* ",ren 9re,n(" (!e" $*/*' H&%n&e H$%/* H$,)n( /,e"(r "e &e+e (*/r H;,? &en"i&& &e /,e"(re* "e &e+e i/9!e/en(r.....En (*&* $"* ! (*/ &e /,e"(r" n,n$ 9,e&e "er re&,$i&  $ie" re!" &e! r &e+e "er !!e0&  $+* &e $*n#*r/i&& $*n !*" 9rin$i9i*" Ge*!%i$*". Den(r* &e !" *9er$i*ne" &e /in" ",+(err)ne" > (5*" +ier(*" "e e#e$(@n (r+5*" &e e9!*($i%n &e /iner!e" ;,e $*n"i"(en en e(rer /iner! &e !" &i#eren(e" ,ni&&e" &e e9!*r$i%n 9re9r$i%n e9!*($i%n > &e"rr*!!*" 9r !!e0r e! /iner! $i ! P!n( C*n$en(r&*r > 9*"i+i!i(r ", (r(/ien(*. E! /,e"(re* en $n$" &e /iner! "e (*/ $*n ! #in!i&& &e $*n*$er $*n $,n(* &e !e> e"()n !" rr,/" > re!ir ", &*"i#i$$i%n n(e" &e inre"r  9!n( Pr e"(*" (r+5*" "e $,en( $*n ,n r,9* &e 9er"*n" &en*/in&*" B!en&i"(" ;,e e"()n en $*n($(* &ire$(* $*n /iner! &e $n$" e#e$(,n&* /ni*+r" ;,e re0i"(en $ier(* 9*(en$i! &e rie"*.

2.

OBJETIVOS  

    

3.

Pre0enir $$i&en(e" ,(i!in&* &e$,&/en(e !*" 9r*$e"*" &e /,e"(re* en $n$". De#inir ,n 9r*$e&i/ien(* ener! &e (r+5*  re!ir 9er/nen(e/en(e n(e" &,rn(e > &e"9,?" &e (*& *9er$i%n &e /,e"(re*. E"(e 9r*$e&i/ien(* e"()n&r $*n"(i(,ir) ,n REGLAMENTO DE TRABAJO. De(er/inr e! $*n(eni&* &e ","(n$i" /e()!i$" @(i!e" &e ,n &e9%"i(* /iner! > e! 0!*r &e !" /i"/". C*n(r*!r e! 0!*r &e !*" /iner!e" ;,e e"()n en $n$". C*n*$er !*" $*n(eni&*" /e()!i$*" &e $n$" 9r re!ir e! +!en&in > *+(ener ,n 9r*&,$(* ,ni#*r/e n(e" &e inre"r  9!n(. C*n(r*!r ! e#i$ien$i &e !" *9er$i*ne" ;,e "e &e"rr*!!n en !" 9!n(" /e(!@ri$". N* &e5r &e nr * 9er&er &iner* 9*r ,n /,e"(re* #r,&,!en(*.

ALCANCE E"(e re!/en(* $*n"i&er !*" "9e$(*" ener!e" &e !" $(i0i&&e" ;,e re!in !*" B!en&i"(" en $n$ 9!n( /i"(&.

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AREA: GEOLOGÍA

4.

DEFINICIONES

4.1 Mineral: E" (*& ","(n$i in*r)ni$ &e $*/9*"i$i%n ;,/i$ > 9r*9ie&&e" #"i$" &e#ini&" ;,e "e en$,en(rn &e /ner n(,r! en ! $*r(e (erre"(re. A ,n /iner! "e !e 9,e&e ,(i!ir * n* 9r *+(ener /e(!e". E5e/9!*"' e"#!eri( !en $!$*9iri( 9iri( $,r* $!$i( r*&*$r*"i( e($. Clasii!a!i"n #e $inerales: a. Minerales Me%&li!'s.( S*n !*" /iner!e" ;,e "e 9re"en(n en $,er9*" * 0e(" ;,e (ienen +ri!!* /e()!i$* $*/*' !en e"#!eri( $!$*9iri( (e(re&ri( /r/(i( e/(i( 9iri( e($. b. Minerales N' Me%&li!'s.( Den(r* &e e!!*" (ene/*" Miner!e" ,"&*" en $*n"(r,$$i%n' C*/* !" r$i!!" $!i" 9r $e/en(* /)r/*!e" rni(*" reni"$" >e"* $! r0" e($. Miner!e" &e ,"* ;,/i$*' C*/* ! "! e/ ,#re "!i(re &*!*/i( !,/+re +%r e($. Miner!e" &e ,"*" &i0er"*"' C*/* 9ie&r" 9re$i*"" +r"i0*" re#r$(ri*" $,r* r*&*$r*"i( $!$i( /i$" e($. •

• •

4.) Mena: Miner! * re&* &e /iner!e" /)" * /en*" /e$!&*" $*n n > ;,e &e"&e e! 9,n(* &e 0i"( /iner* > /e(!@ri$* 9,e&en "er e9!*(&*"K(r(&*" $*n ,n +ene#i$i* e$*n%/i$* 4.* Gan+a: S*n !*" /iner!e" ;,e "e en$,en(rn "*$i&*" $*n !" /en" > ;,e $re$en &e 0!*r e$*n%/i$* . E5e/9!*' 9iri( $!$i( $,r* r*&*$r*"i( !i/*ni( e($. 4.4 Des$'n%e: S*n !" r*$" * /iner!e" ;,e 9r*0ienen &e !+*re" /iner" > ;,e (ienen /,> 9*$* * nin@n $*n(eni&* &e /e(!e" 9r*0e$+!e" ener!/en(e 9r*$e&en &e !+*re" &e &e"rr*!!*" #,er &e 0e( * &e *n" e"(?ri!e" &e ,n !+*r "*+re 0e( (/+i?n &e !*" "(!e" (e$* > 9i"* &e ,n (5*.

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AREA: GEOLOGÍA

4., R'!as: S*n !*/er&*" #,er(e/en(e $e/en(&*" &e ,n* * 0ri*" /iner!e" n* /e()!i$*" E5.' $!i" #i!i(" reni"$" rni(*" e($. Clases #e R'!as- L" r*$" "e $!"i#i$n &e $,er&*  ", *rien en'  



4.6

Rocas Ígneas: S*n ;,e!!" ;,e "e n "*!i&i#i$&* &e ,n /" #,n&i& 9r*0enien(e &e! in(eri*r &e ! (ierr. Se $r$(eri 9*r ! 9re"en$i &e $ri"(!e". Rocas Sedimentarias; S*n !" ;,e "e n #*r/&* 9*r ! $,/,!$i%n en e! #*n&* &e !*" /re" * !,n" &e !*" 9r*&,$(*" &e er*"i%n <&e"(r,$$i%n= &e !" r*$" &e ! $*r(e (erre"(re "e $r$(erin 9*r e"(r $*n"(i(,i&" 9*r rn*" $e/en(&*" ;,e #*r/n e"(r(*" * $9"' E5. $!i" !,(i(" reni"$" &*!*/i(" e($. Rocas Metamórficas; S*n !" r*$" "e&i/en(ri" * ne" !(er&" 9rin$i9!/en(e 9*r 9re"i%n > (e/9er(,r. Pre"en(n $r$(er"(i$" &e !" &*" $!"e" n(eri*re" 9rin$i9!/en(e +n&" &e $ri"(!e". E5. /)r/*!e" #i!i(" e($.

R'!a Caa: S*n !" 9re&e" &e r*$ ;,e !i/i(n $,!;,ier e"(r,$(,r /iner!i&. Pr e! $"* &e 0e(" * e"(r,$(,r" in$!in&"'  ! 9re& ",9eri*r "e !e &en*/in !aa %e!/' >  ! in#eri*r !aa 0is' . En ",9er#i$ie "e in&i$ r*$ $5  (*&* ;,e! ;,e n* (iene /iner! e$*n%/i$* > "e "e!e$$i*n ,(i!in&* ,n e;,i9* 9e"&* 9r !,e* "er (r"!&&*  $n$" &e &e"/*n(e.

4. M2es%ra M,e"(r e" ,n 9r(e % 9*r$i%n e(r& &e ,n $*n5,n(* 9*r /?(*&*" ;,e 9er/i(en $*n"i&err! $*/* re9re"en((i0 &e! /i"/* ;,e &e"9,?" &e ", in"9e$$i%n > $*n(r*! e0i&en$i !" $,!i&&e" &e &i$* $*n5,n(*
Pág. 7



AREA: GEOLOGÍA

4.3 M2es%re' E" ! $$i%n &e re$*er /,e"(r" re9re"en((i0" &e ! $!i&& % $*n&i$i*ne" /e&i" &e ,n (*&* % &e ,n 9*+!$i%n $,!;,ier ! (?$ni$ e/9!e& en e"( "e!e$$i%n % ! "e!e$$i%n &e ,n 9e;,e 9r(e e"(&"(i$/en(e &e(er/in& 9r in#erir e! 0!*r &e ,n % 0ri" $r$(er"(i$" &e! $*n5,n(* "i,ien&* ,n (?$ni$ *9(i/i& &e (! #*r/ ;,e ! 9r*9*r$i%n > &i"(ri+,$i%n &e ", $!i&& 9r n)!i"i" "en re9re"en((i0" &e! $*n5,n(*. E! /,e"(re* & in#*r/$i%n "*+re ! !e> > e"9e"*r &e ,n 9r(e &e! &e9%"i(* > (iene $*/* *+5e(i0* 9re$i"r ", e*/e(r $*n 0i"("  ! e0!,$i%n ener! &e! $*n5,n(* /iner!i&*. En e"(e "en(i&* e! /,e"(re* (/+i?n 9,e&e "er &irii&*  &i"(in,ir *n" e"(?ri!e" &e(er/inr *n" $*n /iner!e" e$*n%/i$*" $r$(er"(i$" in(ern" &e !*" &e9%"i(*" /iner!e" e! /,e"(re* 0  9re"en(r 0ri$i*ne" en !* ;,e "e re#iere ! 9r*$e&i/ien(*  "e,ir e! 0*!,/en9e"* &e $& /,e"(r. Un /,e"(re* e" "(i"#$(*ri* "i re@ne !" $,!i&&e" "i,ien(e"'  C*rre$(/en(e ,+i$&.  E$(/en(e /e&i&.  Per#e$(/en(e i&en(i#i$&.  Re9re"en((i0i&&' L /,e"(r &e+e re9re"en(r ! $*n"(i(,$i%n &e! &e9%"i(* en $,n(*  e!e/en(*" e$*n%/i$*" > n* e$*n%/i$*".  Pr*9*r$i*n!i&&' L*" in(ern(e" &e! &e9%"i(* e$*n%/i$*" * n* &e+en e"(r 9re"en(e" en ! /i"/ 9r*9*r$i%n ;,e (ienen en e! (erren*.  P,re' L /,e"(r n* &e+e $*n(ener e!e/en(*" e(r*" ;,e n* 9er(ene$n ! !,r &*n&e "e (*/ ! /,e"(r.

Pág. 8



AREA: GEOLOGÍA

En ! /r$ &e! /,e"(re* in%eresa $&s la e9a!%i%2# 2e la ra0i#e; . > ;,e (ener en $,en( ;,e ,n /,e"(r /! (*/& e" 9e*r ;,e "i n* "e ! ,+ier (*/&* 9,e" !*" re",!(&*" ;,e "e *+(en "er)n $*/9!e(/en(e err%ne*".

4.< El $2es%re' #e $inerales. I$0'r%an!ia: C"i (*&" !" &e$i"i*ne" ;,e "e $en re"9e$(* &e ,n Pr*>e$(* Miner* &e"&e ! e9!*r$i%n "( e! $ierre &e ! /in e"()n +"&" en 0!*re" *+(eni&*" &e /(eri! /,e"(re&*. E"(" &e$i"i*ne" "ini#i$n /i!!*ne" &e &%!re". 4.10

S20er=is'r: E" ! 9er"*n ;,e (en "$en&en$i > &*n &e /n&* ;,e re!i$e (r+5*" &e B!en&in C*n(r*! &e C!i&& C*n(r*! &e "(*$ &e /iner! *r&enr e! inre"* &e /iner!  (*!0 &e r,e"*" &e 9!n( /i"(&. Se in0*!,$rr) en !*" re",!(&*" &e en">e" *+(eni&*" > $*/,ni$r) &i$*" re",!(&*" &e in#*r/$i%n  ;,ien !* "*!i$i(e en !" *9er$i*ne".             

E#e$(,r ", (r+5* &e /ner "e,r. Re0i"r > ,(i!ir $*rre$(/en(e e! e;,i9* &e /,e"(re*. C*n(+i!ir ! $n(i&& &e /,e"(r e(r&. S$r /,e"(r" $*rre$(/en(e. C*n(r*!r e! inre"* > "!i& &e /iner! &e $n$". C**r&inr $*n !*" *9er&*re" &e e;,i9*" 9e"&*" 9r !*" (r+5*" &e /*0i/ien(* &e /iner! en $n$". I&en(i#i$r $& /,e"(r $*n ", n@/er* $*rre!(i0* $*!*$n&* e(i;,e( en $& +*!". Re!!enr e! (!%n > n*/in &e /,e"(r" e(r&". A"e,rr"e ;,e !" /,e"(r" !!e,en ! !+*r(*ri* en +,en e"(&* e in(er* > re$e9$i*n&" 9*r e! 9re9r&*r &e /,e"(r". Re"9*n"+i!ir"e 9*r !*" re",!(&*" &e !e>e" *+(eni&" /e&in(e ", e"(i%n. Re&$(r !*" re9*r(e" &iri*" &e B!en&in > /,e"(re*" $*n !*" re"9e$(i0*" $r*;,i" &e ,+i$$i%n > &e(!!e". Inre"r ! &(  +"e &e &(*". Pr(i$i9r $(i0/en(e en !" $r!" > $9$i($i*ne".

E! B!en&i"( &e+e e"(r $*n"$ien(e ;,e e! (r+5* ;,e &e"e/9e en ! (*/ &e /,e"(r" > ! e5e$,$i%n &e! +!en&in "ir0e &e +"e 9r ,n "erie &e $)!$,!*" > re",!(&*" ;,e 9*r e!!* e" ne$e"ri* $er!* 9re"(n&* (*& ", a%en!i"n  ='l2n%a#. S," Re"9*n"+i!i&&e" "*n' = E" re"9*n"+!e &e ;,e "e $,/9!n !" #,n$i*ne" &e! +!en&in.

Pág. 9



AREA: GEOLOGÍA += E" re"9*n"+!e &e ;,e !" /,e"(r" ;,e *+(iene ,r&en !*" re;,i"i(*" &e re9re"en((i0i&& 9r*9*r$i*n!i&& > 9,re ;,e &e+en re#!e5r"e en !*" re",!(&*" &e !*" n)!i"i". $= Se re"9*n"+i!i 9*r e! /ni9,!e* &e !" /,e"(r" *+(eni&" > err/ien(" &e"&e e! !,r &e! /,e"(re* "( e! 9,n(* &e en(re 9r e! 9re9r&*r &e /,e"(r". &= E" re"9*n"+!e &e ", in(eri&&.

4.11

4.1)

C2ar%e' #e $2es%ra: Pr*$e&i/ien(* ;,e $*n"i"(e en $n$r ! /,e"(r &e /iner! > /e$!r! en ,n re$i9ien(e /n( /e" e($. re/*0ien&* !" 9r($,!" &e (! /*&* &e ;,e "e */*eni$e e! $*n(eni&*. P*"(eri*r/en(e "e 0ier(e en $,r(e&*r &e /e(!. E"( *9er$i%n "e re!ir !" 0e$e" ;,e "e 9,e& "( /ini/ir ! /,e"(r  2.

Pes' #e la M2es%ra: De+e "er e! 9r*9i&* 9r ;,e ! /,e"(r re@n e! re;,i"i(* in&i"9en"+!e &e re9re"en((i0i&&. E! 9e"* &e ! /,e"(r n* &e+e "er e$e"i0/en(e rn&e > ;,e ", re&,$$i%n 9r n)!i"i" ;,/i$* $*n",/e /,$* (ie/9* > en$re$e e$*n%/i$/en(e.

Pág. 10



AREA: GEOLOGÍA

5.

PROCESO DE MUESTREO: Se (r( &e &e(!!r !" &i"(in(" #"e" &e ! *9er$i%n &e /,e"(re* re"9e(n&* > 9r$(i$n&* !" Re!" > N*r/" &e Se,ri&& &e (! /*&* &e ;,e e! 9er"*n! in0*!,$r&* en ", e5e$,$i%n e"(? 9re9r&* 9r $*n(rrre"(r !*" rie"*" 9r*9i*" &e ! $(i0i&& /iner en ener!. 5.1. PREPARACIÓN:

5.1.1.          

5.1.2.

Re=isi"n #e E2i0' #e Pr'%e!!i"n Pers'na>EPP? ' Veri#i$r !*" e!e/en(*" &e 9r*(e$$i%n 9er"*n! &e$,&. C"$* &e "e,ri&&. Len(e" &e "e,ri&&. G,n(e" &e 5e+e. M/e!,$* $*n $in(" re#!e$(i0". Re"9ir&*r. C*rre &e "e,ri&&. Br+i;,e5*. 9(*" * B*(" &e 5e+e $*n 9,n( &e $er*. Pr*(e$(*r ,&i(i0*.

E2i0'  $a%eriales #e $2es%re':

Pág. 11



AREA: GEOLOGÍA               

Crre(i!!. C*/+ <4 !i+r"=. Pi$*(. Pi( &e >,(e * r#i. B*!"" &e 9*!ie(i!en* <1:  14 6=. Pin(,r ! , <$*!*r +!n$* > r*5*=. P*r, L)/9r &e B(er
P*r,

,.1.*.

Re=isi"n #e e2i0'  $a%eriales #e $2es%re':

L e$(i(,& &e! /,e"(re* &e9en&e /,$* &e! $,i&&* en n* $*n(/inr ! /,e"(r 9*r e!!* e" /,> i/9*r(n(e !i/9ir $,i&&*"/en(e e! e;,i9* ;,e "e e/9!er) en (*/r!. Se &e+e "e,ir !" re$*/en&$i*ne" "i,ien(e"'  

C*n(r*!r e! +,en e"(&* &e! /r(i!!* * $*/+* e! /n* &e+e e"(r $*rre$(/en(e 5,"(&* !" $r" &e *!9e* n* &e+en e"(r re&*n&e&". L*" 9n&er*" * $,n" &e+en $*n"er0r"e !i/9i*" > "in ,5er*" &e i,! /*&* !" +*!"" 9r /,e"(r" !" $,!e" "e in(r*&,$ir)n &en(r* &e! 9n&er* &e (! #*r/ ;,e "e e0i(e $*n(/in$i%n.

Pág. 12



AREA: GEOLOGÍA 

L $in( /?(ri$ > #!e%/e(r* &e+en "er !i/9i&*" &iri/en(e.

De+e/*" (ener en $,en( ;,e ,n e;,i9* &e /,e"(re* en /! e"(&* 9,e&e "er $," &e /,$*" $$i&en(e" >K* &e ! 9?r&i& &e e$(i(,& en !*" re",!(&*" ;,e $*n (n( !+*ri*"i&& "e n *+(eni&*.

,.). EJECUCIÓN: ,.).1 

,.).)

C''r#ina!i"n #e %ra@a's  %rasla#': Se $**r&inr) &ire$(/en(e $*n ! ",9erin(en&en$i &e e*!* * Ge%!**  $r* en !*" re"9e$(i0*" $,&ern*" &e $**r&in$i%nin#*r/e". Re=isi"n #el %erren'  ee!2!i"n #el $2es%re'



E! +!en&i"( 0eri#i$rn 0i",!/en(e ! $*n&i$i%n &e! (erren* en $& !+*r &e (r+5* > $,/9!ir)n $*n !" n*r/" &e "e,ri&&. Si !" $*n&i$i*ne" n* "*n "e,r" "*!i$i(r)  *9er$i*ne" e!i/inr !" $*n&i$i*ne" ",+e"()n&r > 9r*$e&er)  re9*r(r !*" in$i&en(e"  "," ",9eri*re".

L "e$,en$i n*r/!/en(e e"(+!e$i& 9r e! inre"*  $& *n e" ! "i,ien(e'  

,.).*

Si "e e"(i/ ;,e !" $*n&i$i*ne" "*n "e,r" > !,e* &e &r ", $*n#*r/i&& "e 9r*$e&er)  e(rer !" /,e"(r" "e@n ! /e(*&*!* &e#ini&. An(e" &e (*/r ! "i,ien(e /,e"(r &e+e (er/inr"e $*/9!e(/en(e ! n(eri*r in$!,"i0e ", rei"(r* e i&en(i#i$$i%n.

I#en%ii!a!i"n #e la $2es%ra E! !!en&* &e! (!%n &e /,e"(re* &e+e &e in&i$r (*&*" !*" &e(!!e" $*n"in&*" en e! rei"(r* (! $*/* "e /,e"(r en e! r)#i$* $*rre"9*n&ien(e. De! (!%n "e &e"!*" e! n@/er* re"9e$(i0* ;,e $*rre"9*n&e  ! /,e"(r "e $*!*$ > /rr en e! $,e!!* &e ! +*!" 9r e0i(r ;,e "e &e(eri*re en ", in(eri*r.

LAS TARJETAS DE MUESTREO DEBEN SER RELLENADAS NICAMENTE CON LOS DATOS REUERIDOS5 OB6IANDO DATOS UE TAN SOLO COMPLICAN EL TRABAJO DE CONTROL  UBICACIÓN ESPACIAL.

Pág. 13



AREA: GEOLOGÍA

,.).4

Tr$in' #el %ra@a' Fin!i&* e! (,rn* "e &e+e e#e$(,r e! (r"!&* &e !" /,e"(r" > 9r*$e&er  ,r&r (*&* e! /(eri! ,(i!i&* en ! +*&e "in& 9r (! #in.

6.

METODOLO!A DE MUESTREO Se (r( &e 9re$i"r !*" 9r*$e&i/ien(*"  "e,ir en $& ,n* &e !*" /?(*&*" &e /,e"(re* > re$*/en&r !*" $*n(r*!e" 9r e0i(r &*"  9er"*n" /(eri!e" > e;,i9*".

.1 MTODOS DE MUESTREO TECNICAS  PROCEDIMIENTOS De9en&e &e! (i9* &e ", #*r/ > $*n"(i(,$i%n.

.1.1

MUESTREO A UNIDADES DE CARGUIO  TRANSPORTE

E! /,e"(re* re!i&* en ,ni&&e" &e (rn"9*r(e $*/* $/i*ne" * 0*ne" > ,ni&&e" &e $r,* $*/* $r&*re" #r*n(!e" * "$**9" e" ,"&*  (n(* en $ie!* +ier(* $*/* en in(eri*r /in. E" (/+i?n !!/&* /,e"(re* 9*r &e$i/$i%n > $*n"i"(e en (*/r /,e"(r" "i"(e/)(i$" 9*r $& n@/er* &e ,ni&&e" < 1: 1 e($.= ;,e 9"n <! $*9i* ! $n$&*r  ! 9!n( &e ! /in e($.=. E! n@/er* &e ,ni&&e" 9*r $& /,e"(re* 0iene &&* 9*r ! */*enei&& &e! /iner! " $*/* 9*r ! rn,!*/e(r &e ?"(e. E"(e /?(*&* &e /,e"(re* e" +"(n(e ,"&* en 9r*$e"*" &e e/+r;,e * /*0i/ien(* &e /iner!e". L e$(i(,& re;,eri& e"() && 9*r e! n@/er* &e ,ni&&e" (*/&" &e /,e"(r &e+ien&* "er n,/er*"" > ! $n(i&& &e /(eri! re$*!e$(&* en $& /,e"(r.

a.

MUESTREO A UNIDADES DE TRANSPORTE

Pág. 14



AREA: GEOLOGÍA L" /,e"(r" re!i&"  $/i*ne" *  0*ne" 9,e&en *+(ener"e  (r0?" &e ,n" 9!&" &e /en * ,n "erie &e (r**" e!ei&*" > ! r * &e $,er&* $*n ,n "i"(e/ 9re$*n$e+i&* $*/* e! /?(*&* &e $,er&" > n,&*" (*/)n&*"e &e $& 0*!;,e(e 0*ne( * $/i%n ;,e 9"e <#i,r N 3.72=. O(r #*r/ &e re!ir e! /,e"(re* e" (*/r $& ,ni&& ;,e 9"en > n!ir! 9*r /e&i* &e! /,e"(re* en 9i! * en $/ ;,e "e &e"$ri+ir) /)" &e!n(e. P,e"(* ;,e e"(* & !,r  rn&e" $n(i&&e" &e /,e"(r" ei"(e ! 9*"i+i!i&& &e ;,e "e re9re"en((i0/en(e $*rre$(. En e! $"* &e ,ni&&e" &e (rn"9*r(e" rn&e" en $*/9r$i%n $*n e! (*(! "e (*/r ,n ,ni&& $*/9!e( &e /,e"(r 9*r $& 3 *  ,ni&&e". Tr()n&*"e &e /(eri!e" ,ni#*r/e" $*/* 9*r e5e/9!* $r+%n &e 9ie&r ,n /,e"(r "e 9*&r (*/r 9*r $& 1: ,ni&&e" &e (rn"9*r(e &n&* ,n r&* &e e$(i(,& +"(n(e !(*.

N *.3) P2n%'s #e $2es%re' en la %'l=a #e 2n !a$i"n.

Pág. 15

MANUAL DE MUESTREO SUPERFICIE AREA: GEOLOGÍA

Fi+2ra N *.3* M2es%re' en @al#e.

Pág. 16




AREA: GEOLOGÍA b.

MUESTREO A UNIDADES DE CARUIO

C*rre"9*n&e  ! /,e"(r ;,e "e (*/ &e! +!&e &e ,n "$**9 * &e ,n $r&*r #r*n(! $,n&* re!i ! *9er$i%n &e $r,i* * (rn"9*r(e 9r #*r/r ,n 9i! 0$ir en !@n 9i;,e &e (r"9"* +,%n *  $/i*ne". Si (*//*" $*/* e5e/9!* e! $"* &e! $r,* &e $/i*ne" ! *9er$i%n &e /,e"(re* e" ! "i,ien(e' Se /,e"(rer) $& +!&e ;,e "e $r,e  !*" $/i*ne" * $& $/i%n ;,e 9"e in$!,"i0e ;,e!!" $n(i&&e" /en*re" ;,e $*/9!e(en ! $r * !* ;,e "e $r 9r (er/inr $*/9!e(/en(e $*n e! $*9i*  $rr !* ;,e "e /,e"(rer) 9r*9*r$i*n!/en(e  ! $n(i&& ;,e $*n(en e! +!&e. E! /,e"(re* "e re!i $*r(n&* 3 $n!e" $*n ! 9*r,  (r0?" &e (*&* e! n$* &e! /i"/* <#i,r N 3.73=. C*n !" 9*r," "e "$r)n 3 in$re/en(*" &e $& $n! <&e+e "$r"e (*&* !* ;,e +r;,e ! $n! in$!,>en&* !" $*!9" * +n$*" ;,e &e+er)n 9r(ir"e $*n ,n /$* * $*/+*=. En e! $"* &e! /,e"(re*  $/i*ne" "e &e+e $er ,n /!! &e /,e"(re* "$n&* /(eri! &e  9,n(*" (r&*" <#i,r N 3.72= L" /,e"(r" *+(eni&" &e $& +!&& "e $,r(er)n 9*r "e9r&* en &*" 9r(e" ,n &e e!!" !!e0r) ! +*!e( &e i&en(i#i$$i%n > ! *(r (en&r) e! /i"/* n@/er* &e +*!e( /r$& en ! +*!" $*n n@/er*" rn&e" $*n 9!,/%n in&e!e+!e. L 9re9r$i%n &e !" /,e"(r" &e+e e#e$(,r"e in/e&i(/en(e &e &e"9$&*" !*" $/i*ne" > en0i&"  ! S! &e Pre9r$i%n &e M,e"(r" $*n ", $*rre"9*n&ien(e in#*r/e &e /,e"(re*. En e! #*r/,!ri* &e In#*r/e &e M,e"(re* &e+e in#*r/r"e e! n@/er* &e +*!" 9*r $& n@/er* &e +*!e( > ,n n*( en ;,e "e e"9e$i#i$ &e ;,? !,r "*n.

.1.)

MUESTREO EN PILA

C*n"i"(e en e! /,e"(re* ;,e "e re!i $*n ! $r e"(*;,e& en #*r/ &e 9i! $,> #*r/ "e "e/e5  ,n $*n*.

.1.).1 a"

PROCEDIMIENTO NH$er' #e Pers'nas

Un <1= +!en&i"(.

.1.).)

ETAPAS BASICAS DEL TRABAJO

L*" e;,i9*" &e 9r*(e$$i%n 9er"*n! err/ien(" &e (r+5* > Re0i"i%n &e e;,i9* > /(eri!e" &e /,e"(re* "e &e"$ri+en en !*" (e/" .1.1 .1.2 > .1.3.

Pág. 17



AREA: GEOLOGÍA 

U@i!a!i"n #e la arr2$a ' 0ila. U+i$r ! rr,/  /,e"(rer 9*r /e&i* &e $r*;,i" > (*ne!5e &iri* &e! e"(&* &e $n$". U+i$r ! $n$ * 9i! en (erren*.



O0era!i"n #e $2es%re'. C*n"i"(e en e! /,e"(re* ;,e "e re!i $*n ! $r e"(*;,e& en #*r/ &e 9i! $,> #*r/ "e "e/e5  ,n $*n*. E! $*n* "e &i0i&ir) en #*r/ i/inri * $*n ,n /!! &e $,er&" n,&&" en "e$$i*ne" 9r*i/&" &e 1/  1/ <(/* &e ! 9i! 3:TM >K* 10*!;,e(&= 9r*$e&ien&*  (*/r 9*r$i*ne" &e $& ,n &e !" in(er"e$$i*ne" &e e"( /!! (*/n&* />*r $n(i&& &e /,e"(r en ! 9r(e in#eri*r &e! $*n* &i"/in,>en&* $i ! 9r(e !( <0er #i,r N 3.7=.

Figura N° 3.85

Dimensiones de la malla en un muestreo por puntos.

U(i!in&* ! 9*r, S$r ,n 9*r$i%n &e /,e"(r en e! $en(r* &e $& 9,n(* en &*n&e "e in(er$e9( ! /!! ! $n(i&& &e /,e"(r (*/& en $& 9,n(* &e+e &e "er &e 2:r. en (*(! "e &e+e &e (ener ,n 9r*i/&* &e 2:  2 9,n(*" &e /,e"(re* > *+(ener &e    &e /,e"(r 9*r $& 0*!;,e(& * 9i! &e 3: (*ne!&" &e /iner! "i "e *+"er0 +*!*ne" en e! 9,n(* &e /,e"(re* "$r #r/en(*" &e"&e !*" /i"/*" <+*!*ne"= ,"n&* ! $, > $*/+* <(i9* $i9 "/9!in=. P*r $,r(e*" ",$e"i0*" "e re&,$ir)  ,n /,e"(r &e 2 i!*" e"(e /,e"(re* "e re!ir 9*r $& rr,/ * 9i! &e ,n 0*!;,e(& ;,e "e (en 9*"(eri*r/en(e ! #in!ir e! (,rn* "e re!ir  /e"$!r > */*enir (*&" !" /,e"(r" (*/&" 9*r *n" * (i9* &e /iner! en0i& &e /in > re!ir e! $,r(e* en e! $,r(e&*r /e()!i$* "( *+(ener ,n /,e"(r &e 2. A9r*i/&/en(e.

Pág. 18



AREA: GEOLOGÍA L,e* "e 9r*$e&e  !!enr e! (!%n &e /,e"(re* in&i$n&* (*&*" !*" &e(!!e" $*n"in&*" en e! rei"(r* (! $*/* "e /,e"(r en e! r)#i$* $*rre"9*n&ien(e. De! (!%n "e &e"!*" e! n@/er* re"9e$(i0* ;,e $*rre"9*n&e  ! /,e"(r "e $*!*$ > /rr en e! $,e!!* &e ! +*!" 9r e0i(r ;,e "e &e(eri*re en ", in(eri*r. De5r /(eri!i&* en e! 9,n(* &e /,e"(re* ,n "e! ;,e in&i;,e  !* /en*" e! N &e /,e"(r <,n (+!i!!= "e,r)n&*"e ;,e "e $9 &e 9er/ne$er en &i$* 9,n(*. Pr *+(ener ,n /,e"(r re9re"en((i0 &e ! 9i! n* e" $*n0enien(e #*r/r 9i!" />*re"  2:: (*ne!&". 

Me#i!i'nes. Me&ir e! (*ne!5e /,e"(re&* > e! "(*$ &e /iner! $& #in &e ,r&i.



I#en%ii!a!i"n #e la $2es%ra Se &e"$ri+e en e! (e/ .2.3.



Re%ir' #el se!%'r #e $2es%re'. A"e,rr"e &e $*n(r $*n (*&* e! e;,i9* &e /,e"(re* > ;,e e" &e re"9*n"+i!i&& e$!,"i0 &e !*" +!en&i"(" ! /n,(en$i%n > $,i&&* &e (*&*" !*" i/9!e/en(*" &e e&i$i%n /(eri!e" e;,i9*" &e 9r*(e$$i%n 9er"*n! en ener! (*&* $r* ;,e "e en(re 9r ! *9er$i%n &e /,e"(re*.

.1.*

MUESTREO EN CAMA

C,n&* e" 9*"i+!e &e $er 9*r e"9$i* #"i$* &e ! $n$ * (r()n&*"e &e ,n re/,e"(re* en $,>* $"* e! /iner!  re/,e"(rer "er) 9re0i/en(e $n$&* e" $*n0enien(e e(en&er ! 9i! $*n $r&*r #r*n(! &e5n&* ,n $/ &e ::  1: /e(r* &e !(,r. E"( (?$ni$ n*" en(re ,n /,e"(r /,$* /)" re9re"en((i0 ;,e ! 9i! 9*r 9re"en(r e! 9r*+!e/ &e "ere$i%n &e (/*" &e! /(eri! />*r en ! +"e=. A $*n(in,$i%n "e &e"$ri+ir) e! 9r*$e&i/ien(* "e,r* re$*/en&&* 9r e! /,e"(re* en $/ e! $,! e" 9!i$+!e ! &e 9i! $*n !" /*&i#i$$i*ne" > &e"$ri(".

6.1.3.1.

PROCEDIMIENTO

a"NH$er' #e Pers'nas Un <1= +!en&i"(.

6.1.3.2.

ETAPAS BASICAS DEL TRABAJO

L*" e;,i9*" &e 9r*(e$$i%n 9er"*n! err/ien(" &e (r+5* > Re0i"i%n &e e;,i9* > /(eri!e" &e /,e"(re* "e &e"$ri+en en !*" (e/" .1.1 .1.2 > .1.3.

Pág. 19



AREA: GEOLOGÍA 

U@i!a!i"n #e la $2es%ra.

U+i$r ! /rin  /,e"(rer 9*r /e&i* &e $r*;,i" &iri* &e! e"(&* &e $n$". U+i$r ! $n$ > /rin en (erren*. 

O0era!i"n #e $2es%re'.

A"e,rr ;,e ! 9i! (en #*r/ &e (*r( "i (iene #*r/ $%ni$ e" ne$e"ri* e"(irr ! 9i!. C,+rir ! /rin $*n ,n /!! i/inri * #+ri$& $*n $,er&" n,&&" $*n +er(,r &e 1  1/(" 9r*i/&/en(e <0er #i,r N 3.7=. S$r ,n 9*r$i%n en e! $en(r* &e $& +er(,r &e ! /!! > "e@n ,n &ire$$i%n 0er(i$! <&e rri+ $i +5*= , *ri*n(! <&e $5  $5=. C& 9*r$i%n (*/& en ! &ire$$i%n e!ei& $*n#*r/r) ,n /,e"(r ;,e &e+e 9e"r 9r*i/&/en(e 1  2: i!*r/*" 9*r $& 1: (*ne!&" &e /rin. U(i!ir ! 9! > "i > 9re"en$i &e +*!*ne" en e! 9,n(* &e /,e"(re* "$r #r/en(*" &e"&e !*" /i"/*" <+*!*ne"= ,"n&* ! $, > $*/+* <(i9* $i9 "/9!in= <0er #i,r N 3.7=.

Figura N° 3.85

Dimensiones de la malla en un muestreo en cama.

O(r #*r/ &e *+(ener ! /,e"(r e" "$r! &e !*" 9,n(*" en &*n&e "e in(er$e9( ! /!!. Un 0e $*/9!e(& ! e(r$$i%n &e ! /,e"(r &e+e en"$r"e in/e&i(/en(e "in)n&*!e 9r ", i&en(i#i$$i%n e! n@/er* $*rre!(i0* &e /,e"(re* ;,e $*rre"9*n&. E! "$* <+*!" 9!)"(i$= &e+e ;,e&r +ien "e!!&*. Se &e+e i&en(i#i$r ! +*!" * "$* $*n (in( in&e!e+!e <9!,/%n= "i,ien&* e! *r&en "e@n #,e e(r& $*n ! "i,ien(e in#*r/$i%n' De5r /(eri!i&* en e! 9,n(* &e /,e"(re* ,n "e! ;,e in&i;,e  !* /en*" e! N &e /,e"(r <,n (+!i!!= "e,r)n&*"e ;,e "e $9 &e 9er/ne$er en &i$* 9,n(*.

Pág. 20



AREA: GEOLOGÍA Pr ! (*/ &e /,e"(r" "i,ien(e" e(rer !" /,e"(r" en #*r/ 9r!e!  ! &ire$$i%n > e!ei& 9r e! /,e"(re* <#i,r N 3.7=.

Figura N° 3.86 

Sentido del muestreo en cama.

Me#i!i'nes.

Me&ir e! (*ne!5e /,e"(re&* > e! "(*$ &e /iner! $& #in &e ,r&i. 

I#en%ii!a!i"n #e la $2es%ra

Se &e"$ri+e en e! (e/ .2.3. 

Re%ir' #el se!%'r #e $2es%re'.

A"e,rr"e &e $*n(r $*n (*&* e! e;,i9* &e /,e"(re* > ;,e e" &e re"9*n"+i!i&& e$!,"i0 &e !*" /,e"(rer*" ! /n,(en$i%n > $,i&&* &e (*&*" !*" i/9!e/en(*" &e e&i$i%n /(eri!e" e;,i9*" &e 9r*(e$$i%n 9er"*n! en ener! (*&* $r* ;,e "e en(re 9r ! *9er$i%n &e /,e"(re*.

.1.4

MUESTREO DE DESMONTES5 RIPIOS  RELA6ES.

En e! 9"&* ! (e$n*!* "%!* 9er/i( re$,9err !,n*" e!e/en(*"  9r(ir &e /iner!e" ;,e &e/)" &e+n (ener ,n !e> re!(i0/en(e !( 9r "er ren(+!e "in e/+r* e! 0n$e (e$n*!%i$* &e *> n*" 9er/i(e re$,9err e"(*" > *(r*" e!e/en(*"  9r(ir &e /(eri!e" > +ene#i$i&*" *(r $*/* $*n(r*! &e !@n e!e/en(* ;,e 9,e& ",#rir &e"$*/9*"i$i*ne" > &r e! /e&i* /+ien(e. P*r e"(" r*ne" e" ne$e"ri* $*n*$er ! !e> &e e"(*" /e&in(e e! /,e"(re*. A $*n(in,$i%n "e &r)n !,n" re$e(" &e $*/* /,e"(rer e"(*" /(eri!e".

Pág. 21



AREA: GEOLOGÍA .1.4.1

MUESTREO DE DESMONTES

Un &e"/*n(e $*rre"9*n&e  /(eri!e" ",e!(*" ;,e "e en$,en(rn en !" +*$/in" /in" ",+(err)ne" * !*" +*(&er*" &e !" /in"  r5* +ier(*. Se $r$(erin 9*r (ener ,n rn,!*/e(r e(er*?ne $*n +*!*ne" &e rn &i)/e(r*. E"(*" &e"/*n(e" 9re"en(n n*r/!/en(e en ! 9r(e ",9eri*r ,n ",9er#i$ie /)" * /en*" *ri*n(! <9!(#*r/= $*n *(r $*n 9en&ien(e r*&en&* ! n(eri*r <#!&=. E! /?(*&*  9!i$r $*n"i"(e en $er e$0$i*ne" &e /)" * /en*" 1  2 /e(r*" &e 9r*#,n&i&& en ! in(er"e$$i%n &e ,n /!! re$(n,!r <$*/* ! 0i"( en e! /,e"(re* en $/= e$ en ! ",9er#i$ie ",9eri*r &e! &e"/*n(e en $& e$0$i%n "e "$ ,n 9*r$i%n &e /(eri! $*n !@n (,+* /,e"(re&*r * (*rni!!* &e /,e"(re* <0er #i,r N 3.76= &e"&e e! #*n&* "( ! ",9er#i$ie. E"(* "e $e $*n e! 9r*9%"i(* &e $er ,n /,e"(re* "i"(e/)(i$* ;,e re9re"en(e re!/en(e ! &e"/*n(e. En e! $"* &e ;,e "e (*9"e $*n ,n +*!%n en !@n 9,n(* &e ! /!! e"(e "e (r(r) &e ;,e+rr /e&in(e $," > $*/+* 9r !,e* "$r e! /(eri! $i ! ",9er#i$ie e! $,! "e en"$r) in/e&i(/en(e > "e /n&r)  ! "! &e 9re9r$i%n &e /,e"(r" 9r ", 9*"(eri*r n)!i"i" en e! !+*r(*ri*. O(r* "i"(e/ &e /,e"(re* 9,e&e "er e! &e $(" &e 1 /e(r* &e 9r*#,n&i&& en e! $en(r* &e ! &i0i"i%n &e ! /!! re$(n,!r > ;,e e! (*rni!!* (*/ "*!/en(e !*" /(eri!e" #in*" > e/9,5 !*" r,e"*" $i !*" !&*" > &e+er en$*n(rr"e &en(r* &e ,n (,+* 9r re(irr ! /,e"(r. En ener! ! /!! re$(n,!r "e re$*/ien& ;,e "e &e 1:  1: /. 9r ,n /,e"(re* &e $*+re * &e   /. Pr ,n /,e"(re* &e /iner!e" &e *r* > 9!( &e+i&*  ", $*n$en(r$i%n (n err)(i$.

.1.4.)

MUESTREO DE RIPIOS DE LI7I6IACION O RELA6ES DE FLOTACION

L*" Ri9i*" &e P!n(" &e Lii0i$i%n $*rre"9*n&en  !" $*!" &e! 9r*$e"* &e +ene#i$i* 9*r !ii0i$i%n "e 9,e&en 9re"en(r &e /ner "i/i!r  !*" &e"/*n(e" * en rn&e" (*ne!5e". Se $r$(erin 9*r (ener ,n rn,!*/e(r */*?ne > &e (/* 9e;,e* /en*" &e 2  1 9,!& &e &i)/e(r* 0er #i,r N 3.77.

Fi,r N 3.76T*rni!!* &e /,e"(re*.

Fi,r N 3.77 9i!" &e !ii0i$i%n en $err* $*!*r&*

Pág. 22



AREA: GEOLOGÍA L*" Re!0e" &e P!n(" &e F!*($i%n $*rre"9*n&en  !" $*!" &e! /(eri! ;,e 9r*0iene &e ! 9!n( &e +ene#i$i* en ! $,! "e #!*(n !*" /iner!e" &e in(er?" > e! re"(* "e 0*( en (rn;,e" &e re!0e" ;,e $*n"(i(,>en en !,n*" $"*" en*r/e" 0*!@/ene" &e /(eri!. Se $r$(erin 9*r 9re"en(r ,n rn,!*/e(r #in <+5* 7 /!!"= > &e $,er&*  ", e&& ,n 9*r$en(5e &e ,/e&& ;,e en nin@n $"* &e"9re$e en e! $en(r* &e ?!. E! /,e"(re* 9!i$&*  e"(*" /(eri!e" "e 9,e&e re!ir &e 3 #*r/" &i"(in(" !" $,!e" > #,er*n n!i&" en ", *$"i%n "ien&* ?"(" !" "i,ien(e"' 

MUESTREO POR CANALETAS

Se ," en ri9i*" * re!0e" ;,e (enn &i/en"i*ne" 9e;,e" > ;,e e" ,n /?(*&* !+*ri*"* > !" /,e"(r" "*n "*!/en(e ",9er#i$i!e". C*n"i"(e en $er 9e;,e" n5" &e /)" * /en*" 3:  : $en(/e(r*" &e 9r*#,n&i&& > en(re 1:  2: $en(/e(r*" &e n$* en ! 9r(e ",9eri*r 9!n &e! re!0e en "en(i&* (rn"0er"! > en ! #!& $*n "en(i&* !*ni(,&in! en e! #*n&* &e ! $,! "e *+(ienen !" /,e"(r" ",+&i0i&i&" 9*r (r/*" "i"(e/)(i$*"
Fi+2ra N *.3< M2es%ras 0'r !anale%as #e 2n Tran2e #e Rela=e ' #e Ri0i's Li9i=ia#'s. 

MUESTREO DE PUNTOS CON MALLA RECTANULAR

Se ," 9r ri9i*" * re!0e" ;,e (enn ,n +5 !(,r > />*r e(en"i%n ;,e e! n(eri*r $*n"i"(e en $er ,n /!! "i/i!r  ! &e &e"/*n(e" > en !*" 0?r(i$e" &e e!!" "e *+(iene ! /,e"(r 9r e!!* "e re!i ,n e$0$i%n &e 3:  : $en(/e(r*" &e 9r*#,n&i&& e"(* "e 9,e&e re!ir $*n !" err/ien(" n(eri*r/en(e $*/en(&". 

MUESTREO POR SONDAJES DE POLVO

C,n&* e! ri9i* * re!0e 9re"en( /,$ !(,r > rn (/* e! /,e"(re* ",9er#i$i! en(rer) ,n in#*r/$i%n 9*$* re9re"en((i0 &e! (*(! 9*r !* $,! en e"(e $"* "e $e ne$e"ri* $er ,n /!! &e "*n&5e" &e 9*!0* !*" $,!e" "e /,e"(rer)n  in(er0!*" "i"(e/)(i$*"  !* !r* > n$* &e ! /!!. Pág. 23



AREA: GEOLOGÍA .1.,

MUESTREO DE CARGAS

E" e! /,e"(re* ;,e "e $e  9r(ir &e! /(eri! r*(* > $,/,!&* en !*" #ren(e" &e !+*re* en !" *n" &e $*9i* en 0*ne(" en $/i*ne" e($. Se re$*en (r**" &e /ner $r,& en ,n $n(i&& ;,e &e9en&e &e! (/* &e !*" #r/en(*" > &e ! n(,r!e &e ! /iner!i$i%n. Te%ri$/en(e e"(e /,e"(re* n* e" &e $*n#in > /)" +ien "," re",!(&*" "ir0en $*/* re#eren$i en e! (r+5* &iri* &e e9!*($i%n. Se $e &e !" #*r/" "i,ien(e"'

a.M2es%re' 0'r %rin!/eras C*n"i"(e en +rir n5" 9er9en&i$,!re" ! e5e 9rin$i9! &e ! $n$ en (*& ", 9r*#,n&i&& >  in(er0!*" re,!re". E! (*(! &e /(eri! e(r&* &e !" (rin$er" $*n"(i(,>e ! /,e"(r > &e+e (ener"e e"9e$i! $,i&&* en e! $,r(e* 9r $*n"er0r ! 9r*9*r$i%n &e #in*" > r,e"*". Se &e+e rei"(rr e! (/* &e ! $n$ $r*;,i" $*n ,+i$$i%n &e !" (rin$er" 0*!,/en 9r*i/&* e($.

@.M2es%re' 0'r P';'s E"(e /?(*&* e" !* /)" !+*ri*"* ;,e e! n(eri*r > $*n"i"(e en e$0r 9**" 0er(i$!e" en !" in(er"e$$i*ne" &e ,n re(i$,!&* &e e"9$i/ien(* $*n0enien(e en ! ",9er#i$ie &e ! $n$ > (r0e"n&* $*/9!e(/en(e e! /(eri! in0*!,$r&*. E! /(eri! e(r&* &e (*&*" !*" 9**" $*n"(i(,>e ! /,e"(r > "e &e+e rei"(rr !" &i/en"i*ne" &e ! $n$ ,+i$$i%n &e !*" 9**" &i/en"i*ne" &e !*" 9**" e($.

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AREA: GEOLOGÍA

!.M2es%re's !'$2nes C*n"i"(e en $*er 9*r$i*ne" &e /,e"(r ! r &e! (*(! &e ! $n$. E! en">e &r) ,n i&e 9r*i/& &e ! $*n$en(r$i%n &e! /iner! > 9*r e!!* ", $*n#i+i!i&& e" /,> re&,$i&. L*" re",!(&*" &e+en $*n"i&err"e (n "*!* $*/* re#eren$i!e". C*n e"(e /,e"(re* "e $*rre e! rie"* &e ,n enri;,e$i/ien(* in$i&en(e &e ! /,e"(r.

BIBLIORAF!A D0%'. Ge'l'+a Cia. M. Ar+en%2$ S.A. Mar!' An%'ni' Alar' Sir'n=alle D&=ila B. J'r+e M!ins%r 8. E9%'n D0%'. Ge'l'+a C. M. B2ena=en%2ra D0%'. Ge'l'+a SIMSA D0%'. Ge'l'+a CENTROMIN PERU

Mn,! &e! M,e"(rer*" M*r*$*$ 2::6 In(r*&,$$i%n ! M,e"(re* Miner* Di$$i*nri* Ge*!%i$*. Se,n& E&i$i%n Ge*!* &e Min" E&i$i%n O/e Br$e!*n Mn,! &e! M,e"(rer* Mn,! &e Pr*$e&i/ien(*" N*r/" > E"()n&re" &e M,e"(re* Mn,! 9r M,e"(rer*" &e Min"

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Manual de Muestreo Superficie Morococha 2014

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