mineralogia optica mio

8/13/2019 Mineralogia Optica Mio

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Biotita (Biotite)

NOMBRE: BIOTITA

FRMULA: K(Fe,Mg)3(AlSi3O10)

(OH,F)2

SISTEMA: Monol!nio

"RU#O: Filo$ili%&o$'i%$

FORMA: Seione$ %l%g%*%$ (&%+l%e$),gene%len&e $+%&oo-%$, one.-oli%i/n -in% egl% %%lel% %l%l%g%ien&o L% $ei/n +%$%l, %%lel% %(001) no e$&% e.-oli%i/n el

leoo!$o e$ *+il o ine.i$&en&e

4OLOR: In&en$o on &ono$ %/n,%/n o5i6o o 7e*e

#LEO4RO8SMO: In&en$o en $eione$een*il%e$ % (001) (*e e% 9li*o%%illen&o % %/n o5i6o in&en$o)

MA4LAS: 4on l%no *e oo$ii/n;001< ;110n ;001< e.e$i7%en&e -9il

8N?I4ES ?E REFRA44IN

n@: 1,30 1,2

nC: 1,D 1,

n: 1,G 1,

RELIEE: B%5o % Me*io

BIRREFRIN"EN4IA: 0,02G % 0,0D0(Al&%)

4OLOR ?E INTERFEREN4IA: 2J 3eo*en

ORIENTA4IN: n@0o, nC+,n%0o l%no /&io (010)

ELON"A4IN: #o$i&i7%

N"ULO ?E E=TIN4IN: 0o e&%

SI"NO #TI4O: Bi9.io () 9nglo2: 0 2 (e*e $e U())

OTROS ?ATOS: Fo% n% $eie on l%-logoi&% (&ino$ 9$ io$ en Mg)E.&ini/n o&e%*% (en o5o *e e*i6)

Fig%$ *e in&e-eeni%, %$i ni9.i%$, ne&%$ en $eione$ %%lel%$ % (001)Al&e%i/n -9il % loi&% (olo 7e*o$o eno +ie-ingeni%) on lo$ ine%le$(o%o$) *e Fe 'o Ti e$l&%n&e$*eo$i&%*o$ en l%no$ *e e.-oli%i/n L%%l&e%i/n +%$9l&i% *% lg% % n% oon%*e /.i*o$ *e Pieo

ASO4IA4IN: M -een&e en o%$!gne%$ (g%ni&o$, %li&%$, eg%&i&%$,

g%no*ioi&%$, $ieni&%$, $ieni&%$ne-el!ni%$) %$! oo en $$ eQi7%len&e$7ol9ni%$ #e*e enon&%$e oo -%$e&%*!% en *ioi&%$, g%+o$ noi&%$ %no&o$i&%$ En o%$ on e&%o-i$oegion%l (e$Qi$&o$, -ili&%$, gnei$e$ ig%&i&%$) on e&%o-i$o *eon&%&o (one%n%$)


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4i$&%le$ *e +io&i&% o$&%n*o *i-een&e$oloe$ (leooi$o) en -ni/n *e $

oien&%i/n, en n g%ni&o (%6o,-el*e$%&o o&9$io, l%giol%$%)A+n*%n&e$ inl$ione$ *e 6i/n %%&i&o

L%*o %o *e l% i%gen

4on l6 ol%i6%*% lo$ oloe$ *ein&e-eeni% (%l&o$) Qe*%n en%$%%*o$o el in&en$o olo *el ine%l

4i$&%l *e +io&i&% en n% $ei/n +%$%l, no$e o+$e7% l% e.-oli%i/n e-e&%

%%&e!$&i%, ni el leooi$o l%+ie-ingeni% e$ +%5%

L%*o %o *e l% i%gen

4on l6 ol%i6%*%, el olo *e

in&e-eeni% oe$on*ien&e % e$&%$ei/n e$ +%5o, eo e$ *i-!il *eo+$e7% *e+i*o %l olo in&en$o *eline%l


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4i$&%le$ *e +io&i&% en n e$Qi$&o

L%*o %o *e l% i%gen

4on l6 ol%i6%*% o*eo$ %ei% lo$%l&o$ oloe$ *e in&e-eeni%

Bio&i&% %i%len&e loi&i6%*% Eloe$o *e %l&e%i/n oge$% *e$*e lo$

+o*e$ *e g%no % &%7$ *e lo$ l%no$*e e.-oli%i/n "%ni&o (%6o,l%giol%$%$ %l&e%*%$ -el*e$%&oo&9$io)

L%*o %o *e l% i%gen 3

Mi$% 6on%, on ol%i6%*oe$ 6%*o$

Moscovita (Muscovite)


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Se %ei%n lo$ oloe$ *e in&e-eeni%7i7o$ *e l% o$o7i&%

Mo$o7i&% en n g%ni&o *e *o$ i%$(%6o, +io&i&% on inl$ione$ *e 6i/n,l%giol%$% %l&e%*%, -el*e$%&o o&9$io)

L%*o %o *e l% i%gen


Mo$o7i&% +io&i&% en o&ognei$ (%6o,iolin%, l%giol%$%)



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Grupo de la Clorita

(Chlorite Group)

NOMBRE: 4LORITA ("RU#O)

FRMULA: (Mg,Fe,Al,Li,Mn,Ni)(Si,Al,B,Fe)O10(OH,O)G

SISTEMA: Monol!nio

"RU#O: Filo$ili%&o$'loi&%$

FORMA: 4o>nen&e en l9in%$ ol%%$ $iil%e$ % l%$ *e l%$ i%$ #e*eeel%6% &o&%l o %i%len&e % +io&i&%

4OLOR: e*e l%o, inoloo o %%illo(*een*ien*o *e l% oo$ii/n)

#LEO4RO8SMO: %i%+le, gene%len&een &ono$ *e 7e*e

MA4LAS: 4on l%no *e oo$ii/n;001


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ORIENTA4IN: L% +i$e&i6 %g*%(%le*e*o *e n@ o *e n) $e $i&>%,%o.i%*%en&e, een*il% % l%e.-oli%i/n ;001


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4loi&% o*e%n*o % n i$&%l *e g%n%&een n% o% e&%/-i% (i$&%le$%&oo-o$ *e ei*o&%, %n-!+ole$, %6o ine%le$ o%o$)


4on l6 ol%i6%*%, l% loi&% e*e

e$en&% oloe$ *e in&e-eeni%%n/%lo$ (%6l7iole&%)

4loi&% -o%*% o %l&e%i/n *e +io&i&%

en n g%ni&o (%6o, iolin%,l%giol%$% %i%len&e %l&e%*%)




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4loi&% inolo% en n% o% l&%+9$i%(oli7ino, $een&in% o&oio.eno)



Cuarzo (Quartz)

NOMBRE: 4UARO

FRMULA: SiO2

SISTEMA: He.%gon%l o+o*io

"RU#O: Te&o$ili%&o$'$!lie

FORMA: "ene%len&e .enoo-o onon&ono$ iegl%e$ #e*e $e%&oo-o en l%7%$ o en o%$ -iloni%n%$(on P9+i&o i$9&io o *e +ii9i*ePe.%gon%l)

4OLOR: Inoloo, liio $iee li+e*e %l&e%ione$

#LEO4RO8SMO: No e$en&%

MA4LAS: Feen&e$ $eg>n el e5e 6(?el-in%*o), $eg>n lo$ l%no$ ;1122n el e5e

ELON"A4IN: #o$i&i7%


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I%gen &o%*% on ol%i6%*oe$6%*o$ Lo$ g%no$ *e %6o*e-o%*o e*en o$&% e.&ini/non*l%n&e &ene $igno /&io +i9.ioo$i&i7o (on 9nglo 2 eQeYo)

4%6o on &e.&% g9-i% en n%

eg%&i&%, %$oi%*o % i$&%le$ g%n*e$ *eiolin% on %l% *e ene5%*o

L%*o %o *e l% i%gen D

I%gen &o%*% on ol%i6%*oe$

6%*o$ Se e*e %ei% l% %l% *eene5%*o en l% iolin%

"%no$ *e %6o (enoe$ *e 01) enn% o% $e*ien&%i%, %eni$%%+on%&%*% (o$o7i&% %li&%)



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I%gen &o%*% on ol%i6%*oe$6%*o$ Lo$ g%no$ %l%g%*o$ *e olo*e in&e-eeni% %l&o $on *e o$o7i&%

%ie*%*e$ ioi$&%lin%$ *el %6oS!le. on &e.&% g%nl% *e &%%Yo -ino L% %le*oni% e$ l% 7%ie*%* -i+o$%


I%gen &o%*% on ol%i6%*oe$6%*o$ En l% 6on% en&%l $e *i$&ingen%geg%*o$ -i+o$o$ *e %le*oni%

Ortosa (Orthoclase)


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NOMBRE: ORTOSA (ORTO4LASA)

FRMULA: KAlSi3OG

SISTEMA: Monol!nio

"RU#O: Te&o$ili%&o$'-el*e$%&o$

FORMA: 4i$&%le$ %l%g%*o$ $eg>n el e5e &%+l%&e$ %l%n%*o$ %%lel%en&e %ll%no (010) #e*en $e *e %&oo-o$ %.enoo-o$

4OLOR: Inoloo (%$e&o &+io o%l&e%i/n)

#LEO4RO8SMO:MA4LAS: 4o>n l% %l% *e 4%l$+%*on l%no *e oo$ii/n o%%lelo %(010), (eno$ -een&een&e %l%$ *eB%7eno M%ne+%P) Nn% %l%$oli$in&&i%$

E=FOLIA4IN: #e-e&% ;001


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L%*o %o *e l% i%gen 102

I%gen &o%*% on ol%i6%*oe$6%*o$ Se %ei% l% &e.&% e&!&i% l% %l% *e 4%l$+%*

O&o$% en n% $ieni&% ne-el!ni% (ne-elin%,

%gi&% %egi!ni%, &i&%ni&%) Se o+$e7% ni$&%l g%n*e *e ne-elin% en l% %&e$eio *eeP% *e l% i%gen


I%gen &o%*% on ol%i6%*oe$6%*o$ Se o+$e7% n i$&%l g%n*e *ene-elin% en l% %&e $eio *eeP% *e l%i%gen

O&o$% ioe&!&i% en n% $ieni&% &iol%7iXi&% (ne-elin%, +io&i&%, %gi&%, oli7ino,%%&i&o, $o*%li&%, &i&%ni&%)

L%*o %o *e l% i%gen


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I%gen &o%*% on ol%i6%*oe$6%*o$ #o*eo$ 7e lo$ i$&%le$.enoo-o$ (no $e o+$e7%n %l%$)

Microclina (Microcline)

NOMBRE: MI4RO4LINA

FRMULA: KAlSi3OG

SISTEMA: Til!nio

"RU#O: Te&o$ili%&o$'-el*e$%&o$

FORMA: "ene%len&e .enoo-o,%nQe e*e *% lg% % i$&%le$&%+l%e$ (010) i$&%le$ %l%g%*o$%%lelo$ %l e5e o %l e5e % #e&i&%$-een&e$

4OLOR: Inoloo (e*en &ene %$e&o&+io o %l&e%i/n)

#LEO4RO8SMO:

MA4LAS: M%l%$ oli$in&&i%$ *e l%%l+i&% (010) *e l% eilin% (P0l) on n9nglo *e 100o, -o%n*o n ene5%*o %%&e!$&io M%l% *e 4%l$+%*-een&e, o&%$ %l%$ o$i+le$ $onB%7eno M%ne+%P

E=FOLIA4IN: #e-e&% en (001) 9$iegl% (010)

8N?I4ES ?E REFRA44IN

n@: 1,1 1,2

nC: 1,1G 1,30

n: 1,21 1,33

RELIEE: B%5o

BIRREFRIN"EN4IA: 0,00D (M+%5%)

4OLOR ?E INTERFEREN4IA: "i$ *eie o*en


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ORIENTA4IN: n@%1Go, nC1Go,n+1Go l%no /&io /.io % (001)

ELON"A4IN: Neg%&i7%

N"ULO ?E E=TIN4IN: 1oSI"NO #TI4O: Bi9.io () 9nglo2: GG

OTROS ?ATOS: 4o>nen&e e&!&i%(e.$olione$ *e l%giol%$%) Al&e%i/n% $eii&% (i$&%le$ eQeYo$ *eine%le$ *e l% %ill%, % 7ee$l&%io$/io$, *%n*o %$e&o $io)

ASO4IA4IN: Ro%$ !gne%$gene%len&e 9i*%$: oo g%ni&o$,g%no*ioi&%$ $ieni&%$ E$ non$&i&en&e %oi&%io *e l%$eg%&i&%$ T%+in $e enen&% en$ieni&%$ ne-el!ni%$ (on -el*e$%&oi*e$)En o%$ on e&%o-i$o egion%l *e%l&o g%*o oo gnei$e$ 9i*o$ #e*e%%ee oo ine%l *e&!&io en o%$$e*ien&%i%$ in%*%$, o +ien ooine%l %&ignio

Miolin% en n leog%ni&o (on%6o, l%giol%$%$ o$o7i&%)

L%*o %o *e l% i%gen

I%gen &o%*% on ol%i6%*oe$6%*o$ Miolin% o$&%n*o l% %l%*e ene5%*o (&el% e$oe$%) %%&e!$&i%

Miolin% en n g%ni&o (on %6o,l%giol%$%$ +io&i&%)

L%*o %o *e l% i%gen D2


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I%gen &o%*% on ol%i6%*oe$6%*o$, $e e*en 7e l%$ l%$ %l%$ *e

4%l$+%* *e ene5%*o

Miolin% e&!&i% en n% o% g%n!&i%


I%gen &o%*% on ol%i6%*oe$6%*o$ Se e*en o+$e7% l%$ %l%$oli$in&&i%$ en l%$ e.$olione$ *el%giol%$% l% %l% *e ene5%*o en l%iolin%

A$e&o *e n% iolin% ioe&!&i%



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I%gen &o%*% on ol%i6%*oe$6%*o$ *e l% &e.&% ioe&!&i%

Plagioclasa (Plagioclase)

NOMBRE: #LA"IO4LASAS (SERIE)

FRMULA: %l+i&% N%AlSi3OG%no&i&%4%Al2Si2OG

SISTEMA: Til!nio"RU#O: Te&o$ili%&o$'-el*e$%&o$

FORMA: Feen&een&e en i$&%le$$+%&oo-o$ on P9+i&o &%+l%

4OLOR: Inoloo (e*e &ene %$e&o&+io o %l&e%i/n)

#LEO4RO8SMO: No e$en&%

MA4LAS: %i%$ o$i+ili*%*e$,ini%len&e oli$in&&i%$ o l%el%e$:%l+i&% on l%no *e oo$ii/n (010),eilin% on l%no *e oo$ii/n (P0l)4%l$+%* (*e in&eene&%i/n) on l%no*e oo$ii/n (010)

E=FOLIA4IN: ;001< e-e&%, ;010n el e5e Seione$ no%le$ % e$&%n *o$$i$&e%$ *e e.-oli%i/n -ino$ egl%e$-o%n*o o Sele %%ee ooi$&%le$ .enoo-o$iegl%e$

4OLOR: M9$ o eno$ in&en$o en 7e*e$(7e*e %6l%*o, %/n, %%illen&o)

#LEO4RO8SMO: #leoo!$o ne&o

MA4LAS: 4on el%&i7% -eeni% $eg>n;100< ee&i*% n eQeYo n>eo *e7ee$

E=FOLIA4IN: #e-e&% ;110n el e5e

ELON"A4IN: Neg%&i7%

N"ULO ?E E=TIN4IN: 0o e&%

SI"NO #TI4O: Uni9.io ()OTROS ?ATOS: "o *e ine%le$ *eoo$iione$ *i-een&e$ en -ni/n *el%$ $$&i&ione$ %&i/ni%$ en l% -/l%gene%l Sin e.-oli%i/n, eo on-%&%$ &%n$7e$%le$ -een&e$

Lo$ ie+o$ 9$ one$ $on:

4Polo, N%Fe3Al(BO3)3(SiO1G)(OH)

?%7i&%, N%Mg3Al(BO3)3(SiO1G)(OH)

El+%i&%, N%(Li,Al)3Al(BO3)3(SiO1G)(OH)


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ASO4IA4IN: #eg%&i&%$ g%n!&i%$,o%$ !gne%$ 9i*%$ (g%ni&o$ %li&%$) e&%/-i%$ (e$Qi$&o$ gnei$e$) #e*eenon&%$e en o%$ $e*ien&%i%$ ooine%l *e&!&io

4i$&%le$ %&oo-o$ 6on%*o$ *e&%lin% (Polo*%7i&%) en n% 7en% *en% &%lini&% (%6o, %%&i&o)



4i$&%le$ %&oo-o$ 6on%*o$ *e&%lin% (Polo*%7i&%) en n e$Qi$&o(%6o, o$o7i&%)


Mi$% 6on%, on ol%i6%*oe$ 6%*o$L% $ei/n +%$%l *e l% i%gen e$en&% n

oo&%ien&o i$/&oo


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4i$&%l .enoo-o *e &%lin% (Polo*%7i&%) en n gnei$$ (%6o, -el*e$%&o

o&9$io, l%giol%$%, +io&i&%, o$o7i&%)



4i$&%le$ $+%&oo-o$ (%$i inoloo$)

*e &%lin% *e li&io (el+%i&%) en n%eg%&i&% (%6o, %l+i&%, lei*oli&%)

L%*o %o *e l% i%gen D3



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"pidota ("pidote)

NOMBRE: E#I?OTA (#ISTA4ITA)

FRMULA: 4%2Al2O(Al,Fe3)(SiO)(Si2OD)(OH)

SISTEMA: Monol!nio

"RU#O: ?i$ili%&o$ ($oo)

FORMA: Feen&een&e en g%no$.enoo-o$, e*e e$en&% -o%$i$9&i%$ %l%g%*%$

4OLOR: Inoloo, %%illen&o o%%illo7e*o$o

#LEO4RO8SMO: #oo %%*o en l%$7%ie*%*e$ oloe%*%$

MA4LAS: #e*e %%ee n %l%*ol%el% $eg>n ;100n ;001


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4i$&%le$ %&oo-o$ *e ei*o&%(i$&%i&%) en n% %n-i+oli&% (%n-i+ol

7e*e, loi&%, g%n%&e, %6o) 4onelie7e %l&o


Mi$% 6on%, on ol%i6%*oe$ 6%*o$,

*on*e $e o+$e7%n lo$ oloe$ *ein&e-eeni% %l&o$

Ei*o&% (i$&%i&%) .enoo-%, *e olo%%illen&o en n $X%n (g%n%&e, %6o,

*i/$i*o, %li&%)


Mi$% 6on%, on ol%i6%*oe$ 6%*o$4oloe$ *e in&e-eeni% %l&o$


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Olivino (Olivine)

NOMBRE: OLIINO (SERIEFORSTERITAFA_ALITA)

FRMULA: Mg2SiO (-o$&ei&%)

Fe2SiO (-%%li&%)

SISTEMA: R/+io

"RU#O: O&o$ili%&o$ (ne$o)

FORMA: "ene%len&e .enoo-o ono-olog!%$ e*on*e%*%$, en o%$7ol9ni%$ e*e $e %&oo-o oe$en&% e$&&%$ *en*!&i%$

4OLOR: Inoloo (lo$ &ino$ io$ enFe e*en $e lige%en&e %%illen&o$)

#LEO4RO8SMO: No leooio

MA4LAS: No %%een

E=FOLIA4IN: ;010< 7%i%+le, ;100

mineralogia optica mio

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