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REV. INVES TIG. ALTO AND IN
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?np+ Pa_e^e`k -5 `a M_pq^na /-.1
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' A]n]_panev]_e› j
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?npe_ha Pa_aera` M_pk^an -5) /-.1
?npe_ha ?__alpa` Ba_ai^an -2) /-.1
EdQ[XbWTS2Ba_ai^an /6) /-.1
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' Ad]n]_panev]pekj
' lapnkcn]ldu Goh]j` Coparao * Nqjk
J] Goh] Coparao * Nqjk aop‘ ailh]v]`k aj qj ^]o]iajpk nk_kok _kjopepqe`k lkn nk_]o oa`eiajp]ne]o jk
_h‘ ope_]o u opk_g ejpnqoerk+ Ch lnkl› oepk `ah lnaoajpa aopq`ek ao _]n]_panev]n h]o nk_]o lapnkcn‘ be_]iajpa)
l]n] e`ajpebe_]n hko iejan]hao _kjopepquajpao u h]o nah]_ekjao patpqn]hao ajpna hko iejan]hao) l]n] oq
lkopanekn _h]oebe_]_e› j oacŸ j h]o jkiaj_h]pqn]o ejpanj]_ekj]hao+ Qa pki› iqaopn]o nalnaoajp]per]o `a
pnao pelko `a nk_]o mqa ]bhkn]j aj h] vkj] `a aopq`ek7 _]hev]o) _]hev]o ]hpan]`]o u nk_] ejpnqoer] l]n]
]j‘ heoeo ie_nko_› le_k aj ah h]^kn]pknek a e`ajpebe_]_e› j `a hko iejan]hao mqa h]o _kilkjaj) hko _q]hao
bqankj `ao_nepko oacŸ j oqo _]n]_pan™ope_]o b™oe_]o) iknbkh› ce_]o %bkni]) d]^epk) _her]fa) bn]_pqn]) vkj]_e› j)
i]_h]o&amp; u › lpe_]o %_khkn) lhak_nk™oik) naheara) atpej_e› j) _khkn `a ejpanbanaj_e]&amp; ]o™) _kik h]o patpqn]o u
ie_nkpatpqn]o+ Akj hko naoqhp]`ko `ah ]j‘ heoeo ik`]h oa `apaniej› ah pelk `a nk_] ejpnqoer] _kik7 _q]nvk
ikjvk`eknep] ]jbe^kh `a patpqn] lknb™`e_]) _kj qj] iejan]hkc™] `a _q]nvk bejk) bah`aol]pko u lh]cek_h]o]o
]hpan]`]o ] oane_ep]o8 ]jb™^khao ]hpan]`ko ] _hknep]o u ale`kp]o _kj lnaoaj_e] `a iejan]hao kl]_ko+ J]o
nk_]o _]n^kj]p]`]o okj `a _kilkoe_e› j iq`opkja `a patpqn] ie_n™pe_] _kj rajehh]o `a _]h_ep]+ J]o nk_]o
iap]oa`eiajp]ne]o okj `a _kilkoe_e› j l]_gopkja `a patpqn] cn]jkoklknp]`k `a j]pqn]hav] og]nj+
Paola_pk ] h] _kilkoe_e› j `ah ejpnqoerk aopa bqa knecej]`k lkn qj i]ci]peoik _]h_k]h_]hejk ajnemqa_e`]
aj ahaiajpko rkh‘ pehao _kik ]vqbna) deannk+
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Rda Goh]j` Coparao * Nqjk eo hk_]pa` kj pda ^a`nk_g kbjkp oa`eiajp]nu _h]ope_ ]j` ejpnqoera opk_g nk_go+
Rda lqnlkoa kb pdeo opq`u eo pk _d]n]_paneva pda nk_go lapnkcn]lde_]hhu) pk e`ajpebu pda _kjopepqajp iejan]ho
]j` pda patpqn]h nah]pekj ^apsaaj pdai) bkn oq^oamqajp _h]ooebe_]pekj ]__kn`ejc pk ejpanj]pekj]h
jkiaj_h]pqnao+ Palnaoajp]pera o]ilhao kb pdnaa pulao kb nk_go atlkoa` ej pda opq`u ]na] s]o p]gaj7
heiaopkjao) ]hpana` heiaopkjao ]j` ejpnqoera nk_g bkn ie_nko_kle_ h]^kn]pknu ]j]huoeo ]j` e`ajpebe_]pekj kb
iejan]ho pd]p _kilkoa pdai) sde_d sana `ao_ne^a` ]__kn`ejc pk pdaen lduoe_]h) iknldkhkce_]h %od]la)
d]^ep) _ha]r]ca) bn]_pqna) vkjejc) psejjejc&amp; ]j` klpe_]h _d]n]_paneope_o %_khkn) lhak_dnkeoi) naheab) atpej_pekj)
ejpanbanaj_a _khkn&amp;) ]o sahh ]o patpqnao ]j` ie_nkpatpqnao+ Uepd pda naoqhpo kb ik`]h ]j]huoeo) pda pula kb
ejpnqoera nk_g s]o `apanieja` ]o ]ilde^kha mq]npv ikjvk`eknepa lknldunepe_ patpqna) sepd ] iejan]hkcu kb
beja mq]npv) bah`ol]no ]j` lh]cek_h]oa ]hpana` pk oane_epa8 ]ilde^kha ]hpana` pk _dhknepa ]j` ale`kpa) sepd
lnaoaj_a kb kl]mqa iejan]ho+ A]n^kj]pa nk_go lnaoajp ] _kilkoepekj kb ie_nepe_ patpqna iq`opkja sepd
_]h_epa raejo+ Kap]oe`eiajp]nu nk_go odks cn]jaoqllknpa` l]_gopkja _kilkoepekj kb og]nj j]pqna+
Pac]n`ejc pda _kilkoepekj kb pda ejpnqoera) pdeo s]o lnk`q_a` ^u ] _]h_*]hg]heja i]ci]peoi ajne_da` ej
rkh]peha ahaiajpo ]o oqhbqn) enkj+
DN^% &lt;V^N[\RP% 3T\WJVMRV% )'(+2 HWT (- @ZW )1 ('. $ (()
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J] Goh] Coparao) aop‘ q^e_]`] aj ah J]ck Repe_]_] ] qj] `eop]j_e] `a
1 gi `ah _ajpnk `a h] _eq`]`+ J] eoh] ao _kjk_e`] lkn oqo naopko
]nmqakh› ce_ko u lkn d]^an oanre`k _kik lnaoe`ek aj ah l]o]`k+ J]
Goh] Coparao aop‘ ailh]v]`k aj qj ^]o]iajpk nk_kok _kjopepqe`k
lkn nk_]o oa`eiajp]ne]o a ™cja]o) _kj ah lnkl› oepk `a e`ajpebe_]n ah
pelk `a nk_] oqnca h] ja_aoe`]` `a _]n]_panev]n lapnkcn‘ be_]iajpa
e`ajpebe_]j`k hko iejan]hao lnaoajpao u h]o nah]_ekjao patpqn]hao
ajpna oqo _kjopepquajpao+ ?o™ _kik qj ]lknpa ]h _kjk_eieajpk `a
h]o _eaj_e]o cakh› ce_]o+
iac]^na_d] %q kheopkopnkik&amp; naoqhp]`k `a `aohev]ieajpk oq^i]nejk
`a cn]j ]ilhepq`+
Ch ‘ na] `ah ]bhkn]ieajpk `a _]hev]o aj h] Goh] Coparao bkni] l]npa
`a h]o vkj]o b]_e]hao /QC oacŸ j h] vkjebe_]_e› j na]hev]`] lkn A]hhkp)
ap ]h+) %/--3&amp; `kj`a h] bkni]_e› j ?u]^]_]o peaja qj cn]j aolaokn+
Copnq_pqn]hiajpa lnaoajp]j ^]j_ko `a _]hev]o ^qanpaiajpa
lhac]`]o _kj ^qv]ieajpk ranpe_]h aj h] l]npa oqn `a h] eoh]) %Dec+
L‚ .&amp;+ ieajpn]o p]jpk aj ah oa_pkn _ajpn]h u jknpa oa peaja rkh_]`k
_kj nqi^k Q/2U+
Fig
ig 1: carbonato
Fig. 2: Intrusivo
Beranoko aopq`eko lapnkh› ce_ko) iejan]h› ce_ko) cakmq™ie_ko u
cak_nkjkh› ce_ko `ahi]ci]peoik aj ah ]hpelh]jk oqn lanq]jk narah]j
qj] r]nea`]` `a nk_]o `a _kilkoe_ekjao mq™ie_]o `eopejp]o _kik
nk_]o `a _kilkoe_e› j _]h_k ]h_]hej]o ‘ _e`]o lan]hqiejko]o+ J]
r]nea`]`) `eopne^q_e› j aol]_e]h u k_qnnaj_e] `a aopko i]ci]o
eilhe_]j mqa h] hep› oban] `a^]fk `a hko ?j`ao `ah Qqn `ah NanŸ aop‘
_kjopepqe`] lkn ] qj iko]e_k `a ^hkmqao hepkob– ne_ko `a `ebanajpao
kn™cajao8 _qu] k_qnnaj_e] aj h] oqlanbe_ea ao aj `emqao) opk_go)
`kiko) ap_+ %A]nhean E+) ap ]h+ /-./&amp;+
G^RPb &gt;]cadbXePb |V]TPb
J]o nk_]o oa`eiajp]ne]o oa oq^`ere`aj aj _h‘ ope_]o u jk _h‘ ope_]o8
h] oa_qaj_e] jk _h‘ ope_] aop‘ _kjopepqe`] lkn nk_]o _]n^kj]p]`]o
`ajkiej]`]o bkni]_e› j ?u]^]_]o) h] _q]h lnaoajp] _]n]_pan™ope_]o
iqu la _qhe]nao) _kik oq ieoi] _kilko e_e› j _]› pe_] aj
iac]^hkmqao u ^na_debe_]`k) mqa hk d]_aj qj ^qaj jerah cq™] aj
l]npa `ah _nap‘ _ak ]hpelh‘ je_k %Qailana ap ]h /---^) H+ Q‘ j_dav) W+)
ap ]h) /--1&amp;+
Jko k^faperko `a h] _]n]_panev]_e› j lapnkcn‘ be_] ao e`ajpebe_]n hko
iejan]hao lnaoajpao u h]o nah]_ekjao patpqn]hao ajpna oqo
_kjopepquajpao `a h]o nk_]o ™cja]o u iap]oa`eiajp]ne]o ^]fk ah
ie_nko_klek lkh]nev]jpa aj hqv pn]joiepe`]+ Ch aopq`ek `a ie_nko_kle]
› lpe_] _kjoeopa aj `apaniej]n h]o _]n]_pan™ope_]o b™oe_]o)iknbkh› ce_]o
%bkni]) d]^epk) _her]fa) bn]_pqn]) vkj]_e› j) i]_h]o&amp; u › lpe_]o %_khkn)
lhak_nk™oik) naheara) atpej_e› j) _khkn `a ejpanbanaj_e] %P]epd ap ]h+)
/-./&amp; `a hko iejan]hao _kjopepquajpao lkn ]j‘ heoeo ik`]h l]n]
_h]oebe_]nhk oacŸ j h]o jkiaj_h]pqn]o ejpanj]_ekj]hao+
BvID8DH N B5I9G&gt;5A9H
N]n] h] _]n]_panev]_e› j lapnkiejan]h› ce_]) oa d] pki]`k iqaopn]o
`a i]jk l]n] `ao_ne^en i]_nko_› le_]iajpa h]o lnklea`]`ao b™oe_]o
u oq lkopanekn aopq`ek aj oa__ekjao `ahc]`]o _kj ie_nko_klek
lkh]nev]jpa pnejk_qh]n BKN 42- { Jau_]) amqel]`] _kj re`ak_‘ i]n]
u okbps]na J?Q CX l]n] ah lnk_ao]ieajpk `a bkpkie_nkcn]b™]o8 `kj`a
oa _q]jpebe_› hko iejan]hao a oaj_e]hao ] pn]r– o `a h™ja]o
pn]jorano]hao `a h] oa__e› j `ahc]`]) h] `eop]j_e] pkp]h at]iej]`]
]h en _nqv]j`k hko cn]jko `a _]`] aola_ea iejan]h k cnqlk bqa ha™`]
`ena_p]iajpa u ]jkp]`] l]n] oq _q]jpebe_]_e› j ik`]h+
Cj ah oaciajpk jknpa `a h] Goh] Coparao oa peaja qj ]bhkn]ieajpk `a
nk_]o ™cja]o `a cn]jqhkiapn™] ia`e] ] bej] `a iejan]hao b– hoe_ko
_kik _q]nvk) bah`aol]pko lh]cek_h]o]) iejan]hao bannki]cjaoe]jko
u oqhbqnko) aj oqlanbe_ea iapaknev]`] lnaoajp] `e]_h]o]ieajpk
aobanke`]h %Dec+ L‚ /&amp;+ Copa ejpnqoerk ao ]pne^qe`k ]h _ajkvke_k u
_kjpeaja oqbe_eajpa bah`aol]pk lkp‘ oe_k l]n] oan _h]oebe_]`k _kik
ikjvk`eknep]) oq k_qnnaj_e] aj h] eoh] Coparao l]na_a aop]n
ejpnquaj`k ] h]o _]hev]o `a h] bkni]_e› j ?u]^]_]o+ %Ihejg) ap ]h+)
.660&amp;+ Ch ejpnqoerk aj ah _kjp]_pk _kj ah l]mqapa `a ]bhkn]ieajpk `a
_]hev]o ?u]^]_]o peaja qj nqi^k L2‚ U+
G9HJAI58DH
G^RP b RPaQ^ ]PcPb S T [P U^ a\PRX~] 5hPQPR Pb&amp;%
K]_nko_› le_]iajpa h]o _]hev]o lnaoajp] qj _khkn cneo ]vqh]`k ]
l]n`k _kj patpqn] ]b]j™pe_]8 h] cn]jqhkiapn™] ao bej]) ah cn]`k `a
_kdaoe› j ^qaj] ]heil]_pk) na]__ekjao ]h ‘ _e`k _hknd™`ne_k ao ^qaj])
h] iejan]hkc™] ao _]n^kj]pko _kj l]pej]o `a deannk `a ]ola_pk
]^ec]nn]`k %Dec+ L‚ 0&amp;+
@]fk ah ie_nko_klek lnaoajp] qj] patpqn] ie_n™pe_] _quk p]i]š k `a
hko cn]jko ao iajkn ] 2 ie_n]o) hko _kilkjajpao iejan]h› ce_ko
okj7 A]n^kj]pko 3-#) _]h_ep] aj rajehh]o /-#) ]n_ehh]o .-#) `apnepqo
`a _q]nvk cn]jqh]n 2#) kl]_ko 0#+ N]n] h] _h]oebe_]_e› j oa d]
qpehev]`k h] p]^h] `a Dkhg %.63/&amp;) _quk naoqhp]`k ao qj] ie_nep]
iq`opkja `a patpqn] oklknp]`] lkn h] i]pnev+ %?`]io) ap]h+) .664&amp;)
%Dec+ L‚ 1&amp;+
Fig. 3: Muestra de mano
Fig. 4: Qz=cuarzo, Carb=carbonatos
G^RPb bTSX\T]cPaXPb ]^ R[zbcXRPb
J] iqaopn]o pki]`]o `a h] Goh] Coparao _knnaolkj`aj ] h] bkni]_e› j
?u]^]_]o) aop] ao qj] qje`]` na oa`eiajp]`]) nacekj]hiajpa
lnaoajp]j qj atpajok ]bhkn]ieajpk aj qj] oqlanbe_ea i]ukn ] 2--- gi/ aj ah ]hpelh]jk u l]npa `a h] _kn`ehhan] kneajp]h `ah oqn `ah
NanŸ + %A]hhkp) ap ]h+) /--3&amp; ah knecaj `a h]o _]hev]o) ao qj]
('/
DN^% &lt;V^N[\RP% 3T\WJVMRV% )'(+2 HWT (- @ZW )1 ('. $ (()
42C24E6C;K24;p? A6EC@8Cm7;42 56 =2D C@42D 56 =2 ;D=2 6DE6G6D AF?@
G^RPb \TcPRP[XiPb P[cTaPSPb&amp;% Cj iqaopn] `a i]jk lnaoajp] qj
_khkn i]nn› j ^h]jmqaoejk _kj patpqn] ]b]j™pe_] k i]_ev] _kj
^]j`a]ieajpko bannqcejkoko) h] cn]jqhkiapn™] ao bej]) ah cn]`k `a
_kdaoe› j ^qaj]) h] na]__e› j ]h ‘ _e`k _hknd™`ne_k ao bqanpa+ Akik
iejan]hao lnaoajp] h] _]h_ep] %na_neop]hev]`]&amp; _kj l‘ pej]o `a deannk+
%Dec+ L‚ 2&amp;+
@]fk ah ie_nko_klek oa k^oanr] qj] patpqn] cn]jqh]n aj iko]e_k ]
aol]n™pe_]) _kj qj] iejan]hkc™] `a _]n^kj]pko 0-#) _]h_ep] 3-#)
_q]nvk 2#) kl]_ko 0#+ Jko cn]jko oa aj_qajpn]j okopaje`ko lkn
h] i]pnev cn]jkokopaje`k) kpn]o l]np™_qh]o ]hkmq™ie_]o _kik _q]nvk
u kl]_ko+ Qa _h]oebe_] _kik cn]ejopkja %?`]io ap ]h+) .664&amp;+
A]h_ep]7 Co qj iap]_]n^kj]pk _kjopepqe`k lkn iejan]hao `a _]h_ep])
`khkiep] b]jank_neop]hej]) ]hekpnkiknb] _quko bajk_neop]hao cn]jko
`a _]h_ep] okj oq^e`ekiknbko ] ]hkpnekiknbko `a ]ola_pk cn]jqh]n)
p]^qh]n lnaoajpa aj i]o]o `ajpnk `a qj] i]pnev bej] aol]nep]+ %Dec+
L‚ 3&amp;+
Aq]nvk7 Qa k^oanr]j lamqaš ko cn]jko ]hekpnkiknbko ejpan_na_e`ko
_kj hko _]n^kj]pko8 h] o™he_a ao `a ^]fk naheara oa `eopejcqa lkn oq
]ola_pk heilek a ej]hpan]`k `a hko _]n^kj]pko8 oa aj_qajpn]
`eopne^qe`k iqu ]ha]pkne]iajpa aj h] h‘ iej] aj qj lkn_ajp]fa iajkn
`ah 0#+
Ml]_ko7 Qa k^oanr]j lamqaš ko cn]jko iajknao `a /# _kik
iejan]hao `a bkni]o oq^e`ekiknbko ] ]hkpnekiknbko `eopne^qe`ko aj
h] h‘ iej]+
Fig. 5: Muestra de mano
Jko _kjopepquajpao iejan]h› ce_ko lnaoajp]j qj] patpqn] cn]jq`]
ejpanope_e]h) lknb™`e_]+ Ch _q]nvk oa lnaoajp] aj _neop]hao cn]jqh]nao
] ie_nkcn]jqh]nao _kj _kjpknjko ]jd– `ne_ko `a ]ola_pk heilek8
ejpan_na_e`ko _kj h]o lh]cek_h]o]o u bah`aol]pko+
Jko bah`aol]pko oa lnaoajp]j bajk_neop]hao p]^qh]nao lh]j]nao u
lneoi‘ pe_ko `a bkni]o oq^e`ekiknbko ] ]hekpnkiknbko ejpan_na_e`ko
_kj _q]nvk+ J]o lh]cek_h]o]o lnaoajp]j bajk_neop]hao `a d‘ ^epk
p]^qh]n _kj bkni]o oq^e`ekiknb]o ] ]hekpnkiknb]o) vkj]`]o u _kj
i]_h]o lkheoejp– pe_ko) ]hpan]`]o l]n] oane_ep] u al™`kp]+ %Deco+ L‚ 4
u 6&amp;+
Jko ]jb™^khao) okj `a bkni]o oq^e`ekiknb]o ] ]hekpnkiknb]o
_khqij]nao) aj je_khao l]n]hahko okj `a _khkn cneo ran`a]`k
haraiajpa lhak_nke_k %Dec+ L‚ 5&amp;+ Jko ]jb™^khao okj iejan]hao
bannki]cjaoe]jko de`n]p]`ko u k_qnnaj aj h] i]ukn™] `a h]o nk_]o
™cja]o lhqp› je_]o u iap]i› nbe_]o+ Qa aj_qajpn]j aj qj ]ilhek c]i]
`a nk_]o q hpn]^‘ oe_]o d]op] ‘ _e`]o u ]h_]hej]o ) lank okj
l]npe_qh]niajpa _kjopepquajpao _kiqjao a j hko ieai^nko
ejpania`eko `a h] oanea _]h_k]h_]hej]+ %Baan+ ap ]h) .660) Ihaej A+) $
Fqnh^qp) A+) .660&amp;+ Nkn oq ]ola_pk be^nkok _khqij]n lkoe^haiajpa
oa]j pnaikhep]o ] ]_pejkhep]o+ Nnaoajp]j pn]v]o `a kl]_ko) aobaj]+
?hcqjko ]jb™^khao aop‘ j ]hpan]`ko l]n] _hknep]o `a^e`k ] oq
^ennabnejcaj_e] %Dec+ L‚ 5&amp;+
Fig. 7: Plg=plagioclasa, Seri= sericita
&lt;HF
Fig. 8: Anf=Anfiboles, Clo=clorita, Esf=esfena
4IE
4IE
?DLG
Fig. 6: Cc=calcita, Car=carbonatos
5HJ
&lt;HF
5HJ
?DLG
5B
6ME
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;@%,N
5AL
5B
;@% )(N
G^RP |V]TPb 7dPai^%\^]i^SX^aXcP P]UXQ^[&amp;% Co qj] nk_] ™cja]
del]^eo]h) `a patpqn] lknben™pe_] dele`ekiknbe_] `a cn]jk ia`ek ] bejk
_kj ]hcqjko bajk_neop]hao `a lh]cek_h]o] u ]jbe^khao) `a _khkn l]n`k
cneo‘ _ak aj bn]_pqn] bnao_] u cneo nko‘ _ak aj oqlanbe_ea ]hpan]`]+
J] _kilkoe_e› j iejan]h› ce_] `apaniej]`] lkn ]j‘ heoeo ik`]h ^]fk
ah ie_nko_klek) `ek hko oecqeajpao naoqhp]`ko7 Aq]nvk 3 ] ./ # aj
_neop]hao ]jda`n]hao `a cn]jk bejk `a -). { -)1 ii+ Mnpk_h]o]
%ie_nk_hej]*knpko]&amp; ./ ] /-# _neop]hao oq^da`n]hao ] aqda`n]hao
`a -)2ii+ Nh]cek_h]o] o› `e_] %]h^ep]*kheck_h]o]&amp; 0- ] 32##_neop]hao
oq^da`n]hao `a -)2 ii %Dec+ L‚ 4&amp;+
?jb™^khao aj _neop]hao `a -)2 ii ] -)5 ii oq^da`n]hao aj qj]
_]jpe`]` `a .2#+ Nenep] i]oer]) `eoaiej]`] aj qj .)2#) aobaj] u
kpnko iejan]hao ]__aokneko ]hpan]`ko aj 0#%^ekpep]) _hknep]) al™`kp])
oane_ep]&amp;+ Jko iejan]hao ]hpan]`ko oa aj_qajpn]j aj h] oqlanbe_ea `a
hko iejan]hao aoaj_e]hao) `ajpnk `a hko lh]jko `a _her]fa) bn]_pqn] u
aj hko ^kn`ao `a hko _neop]hao `ah opk_g Goh] Coparao+ ?lhe_]j`k ah
`e]cn]i] `a GSEQ %.656&amp; l]n] h] _h]oebe_]_e› j u jkiaj_h]pqn] `a
h]o nk_]o ™cja]o ao qj _q]nvk ikjvk`eknepk ]jbe^kh+
DN^% &lt;V^N[\RP% 3T\WJVMRV% )'(+2 HWT (- @ZW )1 ('. $ (()
J] al™`kp] k_qnna _kik lamqaš ko _neop]hao `a _khkn cneo*i]nn› j u
`a naheara ]hpk aop‘ j lnaoajpao aj bkni] `a cn‘ jqhko ]eoh]`ko)
iqaopn] ]hpko _khknao `a ejpanbanaj_e] `a oacqj`k l]n] pan_an kn`aj
%Dec+ L‚ 6&amp;+ J] _hknep] ao `a ]ola_pk lh]_ke`a ] be^nkok `a _khkn
ran`a _h]nk ] ej_khknk aj je_khao l]n]hahko) ]h _nqv]n hko je_khao
lnaoajp] _khknao `a ejpanbanaj_e] ]j› i]hko aj ia`ek `a hko
]jb™^khao+ %Deco+ L‚ 5 u.-&amp;+
Jko kl]_ko aop‘ j _kik _neop]hao oq^e`ekiknb]o ] ]hekpnkiknb]o `a
d‘ ^epk cn]jqh]n `a cn]jk ia`ek ] bejk oa aj_qajpn]j `eolano]`ko
aj h] h‘ iej]+ Mpnko aop‘ j oqopepquaj`k ] hko ]jb™^khao ] pn]r– o `a
oqo lh]jko `a _her]fa+
Cteopa qj] ejpajo] ]hpan]_e› j aj hko bah`aol]pko bkni]j`k oane_ep]8
aj hko ]jbe^khao oa k^oanr]j _hknep]o u hko kl]_ko d]j bkni]`k
› te`ko bannkoko mqa peš aj ah iejan]h+
Fig. N&deg; 9: Plg =plagioclasa, Epd=epidota
Fig. 10: Anf=anf&iacute;bol + Clo=clorita + Plg=
Plagioclasa
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`ah opk_g _q]nvk ikjvk`eknep] mqa d] pn]jobkni]`k hko _]n^kj]pko
aj og]nj u _]h_ep] na_neop]hev]`k+ Copa iap]_]n^kj]pk oa _]n]_panev]
lkn _kjpajan _]n^kj]pko `a patpqn] cn]jk^h‘ ope_] lkheckj]h naola_pk
] h]o _]hev]o ?u]^]_]o mqa peaja qj] patpqn] ie_n™pe_] %Dec+ L‚ 3&amp;+
Co `a _kjk_eieajpk mqa ah _na_eieajpk `a hko _neop]hao `a patpqn]
ie_n™pe_] ] cn]jk^h‘ ope_] aj _]n^kj]pko oa `a^a ] qj pelk `a
iap]iknbeoik `a cn]`k ^]fk %@aop) K+) /--0&amp;+ J]o nk_]o
iap]i› nbe_]o nabhaf]j h] r]ne]^ehe`]` `ah naceopnk oa`eiajp]nek u lkn
aok ej_hq uaj `ao`a i‘ nikha o lqnko d]op] qj ] c]i] `a
iap]oa`eiajp]neko _kj lnklkn_ekjao r]ne]^hao `a _]n^kj]pko
`ajkiej]`ko _kik _]h_koehe_‘ pe_ko u og]njo %ao_]njepko&amp; okj qj]
r]nea`]` `a nk_]o _]h_koehe_‘ pe_]o bkni]`ko lkn h] ejpan]__ekjao
iap]oki‘ pe_]o ajpna i‘ nikhao u i]pane]hao oehe_‘ pe_ko %W]n`hau) @+U+
.656&amp;+
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.1# `a _q]nvk) 3/#lh]cek_h]o]o) /0#`a bah`aol]pko) mqa oacŸ j
ah ]j‘ heoeo ik`]h cn]be_]`k aj ah `e]cn]i] `a GSEQ %Ja @]o) K+H+ $
Qpna_gaeoaj)?+J+).66.&amp;_knnaolkj`a ] qj] nk_] _q]nvk ikjvk`eknep]
]jbe^kh+ Ch paniejk ikjvkjep] bqa bef]`k lkn GSEQ %Ja @]o) K+H+ $
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oe h] lnklkn_e› j ao `a 2 ] /-#na_e^a ahjki^na `a _q]nvk*ikjvkjep]
u h] lnklkn_e› j ajpna hko iejan]hao `a bah`aol]pko u lh]cek_h]o]
`a^aj oan oeieh]nao8 ]h ]qiajp]n h] lh]cek_h]o] _knnaolkj`a ] qj]
ikjvk`eknep]) _quk amqer]hajpa rkh_‘ je_k ao h] h]pep]+ %K]_gajvea
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oacŸ j Baan %.660&amp; ao _]n]_pan™ope_k `a h] r]nea`]` ]_pejkhep] ne_k aj
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ieoik lnaoajp] _neop]hao ]jda`n]hao ] oq^da`n]hao `a d‘ ^epk
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lkoeperk mqa ao _]n]_pan™ope_k `a hko ]jb™^khao `a h] Goh] Coparao+
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ejpan_]l]) okj mq™ie_]iajpa _kilhafko `a^e`k ] qj] oanea `a
oqopepq_ekjao aj h]o _]l]o papn]– `ne_]o u aj h]o `ko _]l]o
k_p]– `ne_]o %Baan) ap ]h+) .660&amp;+ J]o _hknep]o `a h] Goh] Coparao okj
`a _khkn ran`a kher] ] ej_khknk) `a d‘ ^epk h]iej]n) be^nkok _kj _khknao
`a ejpanbanaj_e] ]j› i]hko `a ]vqh rekhap] mqa _kj_qan`]j _kj hko
`ao_nepko lkn P]epd) ap ]h+) %/-./&amp;+
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rkh_‘ je_]o u lhqp› je_]o `ah cnqlk R]_]v] %Qailana ap) ]h+) /---&amp;+
Copa da_dk knecej› vkj]o `a `a^ehe`]`ao ejpn] a ejpan ^hkmqao lkn
hko _q]hao o]heankj hko i]ci]o _]h_k]h_]hejko `alkoep‘ j`koa aj ah
oa_pkn jknpa `a h] eoh] Coparao+
Bao`a ah lqjpk `a reop] i]ci‘ pe_k) hko lanek`ko `a ajbne]ieajpk u
_neop]hev]_e› j `]j _kik naoqhp]`k h] o]pqn]_e› j `a ahaiajpko
rkh‘ pehao _kik ]cq]) `e› te`ko `a ]vqbna mqa okj pn]jobane`ko l]n]
h] b]oa rkh‘ peh) _qu] `aoc]oebe_]_e› j `a oqop]j_e]o rkh‘ pehao
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cn]j`ao rkhŸ iajao `a cn]jepko aj lnkbqj`e`]`ao lnk`q_e`ko lkn
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`a ]jb™^khao u og]nj) lkn hk mqa ej`e_]iko mqa aopko i]ci]o an]j
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ikjvk`eknep] ]jb™^kh lkn h] lnaoaj_e] `a ]hcqjko iejan]hao `a
oqhbqnko ] lao]n `a ^hkmqao rkhqi– pne_ko+
7DC7AJH&gt;DC9H
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