UNIVERSIDAD NACIONAL MAYOR DE
SAN MARCOS
Universidad del Perú, DECANA DE AMÉRICA Faculad de In!enier"a #e$l%!ica, Minera, Mealúr!ica & #e$!r'(ca E.A.P Ingeniería Geológica
Curso:
MICROSCOPIA DE MINERALES OPACOS Tema:
PROPIEDADES OPTICAS EN NICOLES CRUZADO Profesor(a):
ING. JANET QUIÑONES Alumno:
MARTINEZ SANCHEZ, JUAN JESUS
Año:
2016
PROPIEDADES OPTICAS EN NICOLES CRUZADOS
REFLEXIONES INTERNAS
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#/as $ r$>as 'ara !$s )#%era!es $'a$s )?s $)+%es.
Re!e"#$%es #%&er%as (e $!$r r$>$ ara&er8s&#as (e !a ser#a 'r$+s&#&a<'#rar4#r#&a. E% !a 'ar&e #%er#$r se $3ser7a% %+)er$sas re!e"#$%es #%&er%as (e $!$r 3!a%$ $rres'$%(#e%&es a )#%era!es 4a%4a.
He)a&#&a $% re!e#(a( )e(#a 'rese%&a% a!4+%as re!e"#$%es #%&er%as.
ISOTROPIA ANISOTROPIA
La #s$&r$'#a (e +% )#%era! se '$%e (e )a%##es&$ '$r*+e %$ a)3#a (e $!$r a! 4#ra 4#rarr !a '!a& '!a&#% #%a a +a% +a%($ ($ es $3se $3ser7 r7a( a($ $ $% $% %#$ %#$!e !ess r+/ r+/a( a($ $ e>)@ e>)@ 4a!e 4a!e%a %a,, esa!er#&a. Ha3#&+a!)e%&e, +% )#%era! #s$&r$'$ %$ se 7e %e4r$ $)$ $+rre e% !$s )#%era!es #s$&r$'$s &ra%s'are%&es, s#)'!e)e%&e %$ a)3#a (e $!$r. La a%#s$&r$'#a se $3ser7a +a%($ a! 4#rar !a '!a&#%a $% %#$!es r+/a($s e! $!$ $!$rr (e '$!a '$!ar# r#/a /a# #$% $% 7ar#a 7ar#a e>)@ e>)@ es&# es# 3#%a %a,, 4ra 4ra#&$ #&$. . E% +% )#%e )#%era ra!! $'a $'a$ $ a%#s$&r$'$, %$ se $3ser7a% +a&r$ '$s##$%es (e e"&#%#$% $&ras +a&r$ (e )a"#)a #!+)#%a#%, $)$ $+rre e% !$s )#%er!aes a%#s$&r$'$s &ra%s'are%&es, s#%$ *+e a)3#a (e $!$r. A! )#r$s$'#$ (e !+/ re!e>a(a, +% )#%era! $'a$ se '+e(e (e#%#r $)$@
M#r$$&$4ra8a (e )aras#&a, ($%(e se a're#a e! ?3#&$ ra(#a($ !$s $!$res '$!ar#/a#% 7er(es a/+!es ara&er8s&#$s (e es&e )#%era!.
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https://www.ucm.es/data/cont/media/www/pag-15563/Gui%C3%B3n %20pr%C3%A1cticas%20no%20siicatos%20-%20!a"ier%20#u$ue.pd http://www.unamed.edu.co/&rrodrigue'/()*A+/11A,)(A+/mineraogia/mineraogia.htm http://ocw.unio"i.es/puginie.php/1/modresource/content//1.pd
