tugas fisika batuan 1

8/17/2019 Tugas Fisika Batuan 1

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PHYSICAL ROCKSCLASSIFICATION & GENERAL PROPERTIES OF ROCKS

NAMA: BAGUS WIBISONO (3714100003)

M. IRSYAD HIBATULLAH (3714100020

INSTITUT TEKNOLOGI SEPULUH NOPEMBERSURABAYA

2015


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There are a l! " r#$ % !h%' (rl)* +,! !he- (er )e.%)e) %! !hree/ar r,' :

13 Ie,' r#$' 4/a/a!%!e'23 Me!a/rh%# r#$' 4/e!a/rh%!e'

63 Se)%/e!ar- r#$' 4'e)%/e!'

The r#$' '!ar!' (%!h !he /a/a!%# r#$'* #rea!e) +- #r-'!all%7a!%8r/ !he /a/a3 Che/%#al r#e'''e' a) r#e''e' 8 er!%*)%'%!era!%* a) !ra'r!a!% #rea!e 'e)%/e!ar- r#$' % )%"ere!#/'%!% a) !e9!,re3 I! #a !rea'8r/e) %! /e!a/rh%# r#$'+e#a,'e 8 re'',re a) !e/era!,re3 N! l- !ha! %! #a !ra'8r/e)%! /e!a/rh%# r#$' +e#a,'e 8 a re(r$% +- /el!% a)re#r-'!all%7% al' ##,r'3

A3 The r#$' #-le

1.1 IGNEOUS ROCK

Ie,' r#$' are /a)e +- #r-'!all%7a!% 8 a /l!e r#$3 There

are !( /ar '!a!e' 8 /l!e r#$* !here are : Ma/a a) La.a3

13 Ma/a %' 8r/ 8 /l!e r#$ !ha! e9%'!' +el( !he Ear!h' ',r8a#e323 La.a %' !he !er/ %.e ! /a/a #e %! raa#he' !he Ear!h'

',r8a#e* ,',all- % !he 8r/ 8 .l#a%# er,!%3

;he !he !e/era!,re 8 /l!e r#$' +e% ! )r !here %' al'' 8 eer- !ha! #a,'e %' ! 'l( )(3 A' !he %' 'l( )(* !he- r,!e!her a) arrae !he/'el.e %! r)erl- #r-'!all%e '!r,#!,re'3 Th%'r#e'' %' re8erre) ! a' #r-'!all%7a!%3

There are !( /ar #la''%


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13 I!r,'%.e %e,' r#$' are 8r/e) +- /a/a !ha! #l' +el( !heEar!h' ',r8a#e3

23 E9!r,'%.e %e,' r#$' eerall- #l =,%#$l- (he !he- rea#h !heear!h' ',r)a#e ,',all- !hr,h .l#a' r l#a%# r#$' rea#% !he #,r8a#e* % /a- #a'e 8r/% la-er 8 r#$' l%$e a +la$e!

63 ?%$e' ha.e )/%a! .er!%#al e9!e!% a) a hr%7!al e9!e'% %e )%re#!%* al' !he- 8re=,el- 'eara!e el%#al ,%!'3

Ie,' r#$' #a +e #la''%


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1.2 METAMORPHIC ROCKS

Me!a/rh%# r#$' are !he re',l! 8 /e!/arh%'/3 Me!a/rh%'/%' !he 'l%) '!a!e #.er'% 8 %e,' a) 'e)%/e!ar- r#$' ,)er !here'',re !e/era!,re re%/e 8 !he #r,'!3 The #he/%#al #/'%!% 8 !h%' r%/ar- /a!er%al )e!e/%e' !he #he/%#al a) /%eral%#al#/'%!% 8 /e!a/rh%# r#$' ! a lare )eree3

Cla''%


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• Cla'!%# Se)%/e!ar- R#$

• S%l%#la'!%# r Che/%#al Se)%/e!ar- R#$'

1.C&'#" Se*"+e!#',- R$

Cla'!%# Se)%/e!ar- r#$ 8r/% r#e'' #a +-

• We'#/e,"!: !he r#e''e' !ha! #hae r#$' r#$' '%7e a) #/'%!%a! r ear Ear!h Ear!h' ',r8a#e

• E,$"$! '!* T,'!$,#'#"$!: re/.al 8 r#$ ar!%#le' 4#la'!' 8r/ !he%r',r#e +- (a!er* (%)* r la#%al %#e

• De$"#"$!: !he 'e!!l% 8 #la'!' Ear!h Ear!h' ',r8a#e a' 'e)%/e!'*lea)' ! 8r/a!% 8 a 'e)%/e!ar- +e)

• C$+'#"$!: re''% !e!her 8 #la'!'* '=,ee7% ,! re (a!er* +-

re'',re e9er!e) +- .erl-% +e)'

• L"#/"'#"$! :#e/e!a!% 8 #la'!' !e!her ! 8r/ a 'e)%/e!ar- r#$

• D"'e!e" : a r#e'' 8 #.er'% 8 ,#'l%)a!e) 'e)%/e!' !#here! 'e)%/e!ar- r#$'

E9a/le: #l/era!e*'a)'!e* '%l!'!e* 'hale* a) #la-'!e

2. S"&"&'#" $, C/e+"'& Se*"+e!#',- R$

S%l%#la'!%# 'e)%/e!ar- r#$ (a' )er%.e) 8r/ /a!er%al #arr%e) % 'l,!% !la$e' 'ea' a) re#%%!a!% 8r/ 'l,!% (%ll 8r/ a D#he/%#al 'e)%/e!'

The #he/%#al 'e)%/e! #a +e 8r/ +-

• +- re#%%!a!% 8r/ a=,e,' 'l,!%

• 8r/ la! /a!er%al• 8r/ a%/al /a!er%al

E9a/le:L%/e'!e*?l/%!e

3.D"','+ C&'"'#"$! $ Se*"+e!#',- ,$

Fr ea'%e'! (a- ! ,)er'!a) #la''%


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1. PHYSICAL PROPERTIES O ROCKS5SOME GENERALCHARACTERISTICS

De!"#"$!%DPe!rh-'%#' %' ',e'!e) a' !he !er/ er!a%% ! !he h-'%#' 8ar!%#,larr#$ !-e'3 3 3 3 Th%' ',+e#! %' a '!,)- 8 !he h-'%#al rer!%e'8 r#$ (h%#h are rela!e) ! !he re a) ,%) )%'!r%+,!% 3 3 3 4Ar#h%e41503h-'%#al r#$ rer!%e' 4e33* ela'!%#* ele#!r%#al*,#lear rer!%e' #a +e,'e) ! #hara#!er%7e r#$' (%!h re'e#! ! rer!%e' a) ara/e!er' 8%!ere'!

Ph-'%#al rer!%e' 8 r#$ #a #a +e +'er.e) 8r/ all '%)e'+,! % !h%'re',/e * % (%ll lea)' !he #la''%

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