ppt kelompok pasir besi

8/19/2019 Ppt Kelompok Pasir Besi

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TEKNIK EKSPLORASI

1.RIZKY AGUSTINUS S DBD 113 108

2.SAMULA BERKATNU DBD 113 109

3.ERA SOFIA DBD 113 1104.YANBER V TARIHORANG DBD 113 111

5.GATOT BELLA SURADNYANA DBD 113 113

6.SUIANOR DBD 113 114

!.YANTI RIYANTI DBD 113 115

JURUSAN TEKNIKPERTAMBANGAN UPR


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KELOMPOK MINERAL PASIR BESI?

S(;")" +%+% "/$) *(/$ '()$)$ ")$ %$&()" ", -"*();"%+) ("& *+'$)"&:*+'$)"& ")$ %$&()" && #"%/(()'$ ,+")/"


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Komposisi Kimia Pasir Besi


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Sifat Fisik Pasir Besi

Ciri-iri !sik "•Fase " pa#at•Massa $e%is &sekitar s'(' kamar) " *+, .ram/m0

•Massa $e%is air pa#a titik 1e2'r " +3, .ram/m0

•Titik 1e2'r " 4,44 K &450, 6C #a% 7,66 6F)•Titik #i#i( " 0408 K &7,46C #a% 54,76F)•Ka1or pe1e2'ra% " 40+,4 kJ/mo1•Ka1or pe%.'apa% " 086 kJ/mo1•Kapasitas ka1or " &75 6C) 75+46 J/&mo19K)

Sifat !sik pasir 2esi 2er'paser2'k ata' pasir :a%. 2er;ar%a(itam+ semaki% (itam ;ar%a%:a2erarti semaki% 2a.'s k'a1itas

#ari pasir 2esi terse2't9


6/31

Re%a%a eksp1orasi kami

1.S'+$ L$'()"'+)

$",+,"& %($+'$> (+%+"&

"& (""& "'" /()'" ")"&,(#$"'"& /(*(+%&-".


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Pe%:e2ara% Pasir Besi


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('" ()/(*")"& ;"""&"/$) *(/$ $ ?"" B")"'


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('" $"-" T"/$,%""-"


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S+)=(- #


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Letak Geo.ra!s+ Ko%#isi Geo1o.i+Ko%#isi Topo.ra!+Geo1o.i Re.io%a1

L('", G(#)"@/S(;")" #(#)"@/ K(;"%"'"& $"$ '()('","&'")" 10808C38 BT:10824C02 BT "&"&'")" !10C LS:!26C32 LS *()"" $*"#$"& '(#")" )=$&/$ ?"" B")"'*()")", 105 K% ")$ K'" B"&+ "& 255 K% ")$ K'" ?",")'" ("& +"/$"-" 18.385 H(,'") 18385 K%2


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•Ge%esa Pasir Besi

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: K&$/$ T#)"@K'" T"/$,%""-" *()"/"),"& *(&'" ""%&-" *()"""" ,('$#$"& "&'")" 201 /"%"$ ("& 503 %('() $"'"/ ()%+,""& "+' %7 "& %(%+&-"$ "'")"&("& ,(%$)$"& )("'$< ,(;$. D"()" '()'$#$ *()"" $K(+)""& B++)/")$ K(;"%"'"& B++)/")$ ,",$ G+&+G"+#+ -"$'+ 503 % /(","& '()(&" *()"" $K(+)""& U)+# K(;"%"'"& K""+ -"$'+ 201 %.

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ko%#isi .eo1o.i:ko%#isi .eo1o.i

/')+,'+) #(#$ K'" T"/$,%""-" '()*(&'+, ")$ %"'()$" "/") *()+"*"'+"& $&+, =+,"&$, -"$'+ /+/+&"& *"'+"& -" '()$)$ ")$ *)(,/$ =+,"&$,'()%"%"' (%" ("& *," "=" "&(/$' -" $"/$,"& "" '$,"'#+&+ "$ '+".

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79St'#i Pe%.i%#eraa% $arak $a'( D("& %(#+&","&


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F' U")" D"()" K(;"%"'"& $"$.K"*+"'(& T"/$,%""-"?"*").


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F' U")" K"*+"'(& T"/$,%""-"


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K(/"%"$"& "()"


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RENCANA

EKSPLORASILANGSUNG


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Ke.iata% Peker$aa% Lapa%.a% :a%. aka% kami 1ak'ka%"

- Pemetaa% Geo1o.i ""% (&-($$,"& "/$) *(/$ %($+'$(%('""& *"'"/ "/$) "&'"$ ("& $'#$ "$&&-" /($#" ""'

$()( #"%*")"& /(*")"& (&""& "/$) *(/$.- Pe%.'k'ra% Topo.ra! $",+,"& +&'+, %(#"%*"),"& %) aeromagnetic "&groundmagnetic &"%+& ")" $'()","&. T++"& ")$ (&()""&%('( $&$ """ +&'+, %(&;")$ /(*")"& "&%"$ %"#&('$, "()"

"&'"$ -" $(,/)"/$.


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- Pem2ora%$&$ $%",/+,"& +&'+, %("%*$ ;&':;&' "/$) *(/$ *"$,-" "" $"'"/ ()%+,""& "+' %"++& -" *()""$*""&-". (,()""& (%*)"& "/$) *(/$ $",+,"& ("&

%(#+&","& *) "," *"$, -" *()/$


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- Pem2'ata% S'm'r U$i"" +%+%&-" $",+,"& "" "/$) *(/$ +&", '+" -"'(" %(""%$ ,%",/$. K(#$"'"& $&$ $%",/+,"& +&'+,%("%*$ ;&':;&' "/$) *(/$ "&'"$ /"%"$ "",(""%"& '()'(&'+ /"%"$ %(&;""$ ()%+,""& "$) "&+&'+, %(('"+$ )@(&"%" '(#", ()"$/"& "/$)

*(/$.K(#$"'"& -" $",+,"& """ /(*"#"$ *()$,+'>: (&(&'+"& ,"/$ /+%+) +$.: (#"$"& ("& +"/ *+,""& /+%+) 1% J 1% "'"+ 15% J15%.: M(%*+"' (&-"#" +&'+, %($&")$ /)"&

: (%*+"'"& /+%+) $(&'$,"& ""*$" '(" %(&;""$()%+,""& "$) "'"+ '(" %(&;""$ *"'+"& "/").


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Re%a%a Meto#e Eksp1orasi Tak La%.s'%.

Rencana eksplorasi tak langsung yang akankami gunakan adalah Survey Geofsikadengan metode magnetik, karena pasir besi

memiliki siat kemagnetan kami akanmemanaatkan siat kemagnetannya.Metode Geostatistik kami gunakan untuk%(%*"&'+ ""% ()$'+"& (/'$%"/$ /+%*() "-";"""&(&""& *""& #"$"& $%"&" &$"$ ;&' %()+","& )("$/"/$


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Tek%ik samp1i%.

:a%. aka% kami1ak'ka% a#a1a(99999


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Pe%.am2i1a% o%to pasir 2esi #ari s'm'r '$i#iam2i1 #e%.a% i%ter=a1 setiap sat' meterme%..'%aka% meto#a channel sampling,#e%.a% 'k'ra% 5 m > 46 m9


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Preparasi Co%to+ )/(/ )(")"/$ $"""& +&'+, ;&' *) "& /+%+) +$ ""'$",+,"& ("& +" %('" -"$'+>increment "'"+ Rie splitter .


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A" /"" -" ","& ,"%$

",+,"& ("& 2%('( '()/(*+'


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