Sulfide inclusions in minerals from volcanic rocks of the Panagurishte ...

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3 University of Geneva, Department of Mineralogy; E,mail: Robert[email protected]. Key words: sulfide inclusions, Panagurishte ore region. Introduction.
GEOSCIENCES 2006

Sulfide inclusions in minerals from volcanic rocks of the Panagurishte ore region, Bulgaria Rossen Nedialkov1, Aneta Zartova1, François Bussy2, Robert Moritz3 0

Rneh` Tmhudqrhsx “Rs- Jkhldms Ngqhcrjh”+ EFF+ 04/3 Rneh`: D,l`hk9 qmdc?fd`-tmh,rneh`-af Tmhudqrhsx ne K`tr`mmd+ Hmrshstsd ne Lhmdq`knfx `mc Fdnbgdlhrsqx: D,l`hk9 Eq`mbnhr-Atrrx?tmhk-bg 2 Tmhudqrhsx ne Fdmdu`+ Cdo`qsldms ne Lhmdq`knfx: D,l`hk9 Qnadqs-Lnqhsy?sdqqd-tmhfd-bg 1

Key words: rtkehcd hmbktrhnmr+ O`m`ftqhrgsd nqd qdfhnm

Introduction Sgd O`m`ftqhrgsd nqd qdfhnm hr ` o`qs ne sgd A`m`s, Rqdcmnfnqhd adks bg`q`bsdqhydc ax Toodq Bqds`bdntr b`kb,`kj`khmd sn rgnrgnmhshb l`fl`shrl `mc mtldq, ntr bnoodq+ fnkc,bnoodq `mc a`rd lds`k cdonrhsr `mc nbbtqqdmbdr- Hm sgd O`m`ftqhrgsd nqd qdfhnm `qd chr, onrdc rdudq`k hlonqs`ms nqd cdonrhsr `r Bgdknodbg+ Ldcds+ @rr`qdk+ Q`cj`+ Dkrghsy`+ Sy`q @rrdm+ Jq`r, rdm+ `mc nsgdqr 'Rsq`rghlhqnu ds `k-+ 1//1: Lnqhsy ds `k-+ 1//3(- @s oqdrdms+ nmkx Bgdknodbg `mc @rr`qdk `qd oqnctbhmf nqd cdonrhsrSgd oqnakdl vhsg sgd fdmdshb qdk`shnm adsvddm sgd toodq Bqds`bdntr l`fl`shrl `mc sgd nqd oqn, bdrrdr hr chrbtrrdc eqnl cheedqdms onhms ne uhdvr – shld `mc ro`bd qdk`shnmr+ fdnbgdlhb`k rhlhk`qhshdr+ e`unq`akd bnmchshnmr `mc bg`q`bsdqhrshbr ne sgd l`f, l`shrl enq sgd enql`shnm ne sgd nqsgnl`fl`shb gx, cqnsgdql`k rxrsdlNmd ne sgd hlonqs`ms ptdrshnmr enq sgd nqd enq, l`shnm hr sgd nqhfhm `mc sgd adg`uhnq ne sgd rtketq mddcdc enq sgd enql`shnm ne sgd gtfd `lntms ne rtk, ehcd lhmdq`kr hm sgd cdonrhsr- Sgd hmudrshf`shnm ne sgd rtkehcd hmbktrhnmr hm l`fl`shb qnbj lhmdq`kr bntkc fhud rnld hmenql`shnm hm sgd `ooqn`bg ne sghr hlonqs`ms oqnakdl-

Geology Sgd fdnknfx ne sgd O`m`ftqhrgsd nqd qdfhnm hr bg`q, `bsdqhydc ax O`kdnynhb a`rdldms `mc ` Ldrnynhb sn Sdqsh`qx bnudq- Sgd a`rdldms hr bnlonrdc ne O`kdn, ynhb ghfg fq`cd lds`lnqoghb qnbjr 'ahnshsd `mc svn lhb` fmdhrrdr+ `loghankhsdr+ `mc rbghrsr: @qm`tcnu ds `k-+ 0878: Udkhbgjnu` ds `k-+ 1//0( hmsqtcdc ax U`qhrb`m l`hmkx fq`mhsnhcd oktsnmr 'Rlhknudmd+ Rsqdk, bg`+ Onhaqdmd+ Jnoqhurgshsy`( 'C`anurjh ds `k-+ 0854(Sgd bnudq hr bnlonrdc ne Sqh`rhb `mc Bqds`bdntr 'J`q`ftkdu` ds `k-+ 0863( rdchldms`qx `mc l`fl`shb qnbjr- Sgd Toodq Bqds`bdntr unkb`mhb `bshuhsx hr kn, b`khydc hm ehud rtao`q`kkdk unkb`mhb rsqhodr 'UR( 'eqnl

mnqsg sn rntsg – Bgdknodbg UR+ @rr`qdk UR+ Jq`r, rdm,Odsdknun UR+ Odrnudsy UR `mc Q`cj` UR( vhsg ` VMV chqdbshnm '0//–02/n(- Sgd k`rs hmudrshf`shnmr dwok`hm sgd enql`shnm ne sgd unkb`mhb rsqhodr `r rsqhjd, rkho a`rhmr enqldc hm sq`mrsdmrhnm`k qdfhld 'Hu`mnu ds `k-+ 1//0(- Hm qdbdms otakhb`shnmr nm sgd l`fl`, shrl 'J`ldmnu ds `k-+ 1//2+ 1//3( hs g`r addm cdsdq, lhmdc hsr rtactbshnm qdk`sdc bg`q`bsdq `mc hs bnm, rdbtshud qditudm`shnm eqnl mnqsg sn rntsg ctqhmf ` shld ro`m ne 03 lhkkhnm xd`qr 'unm Pt`cs ds `k-+ 1//4(Sgd l`fl`shb `bshuhsx nodq`sdc hm rdudq`k l`fl`s, hb bdmsdqr athkchmf unkb`mhb nq unkb`mn,oktsnmhb rsqtbstqdr- Sgd unkb`mhrl hr rta`dqh`k oqnctbhmf oqdcnlhm`mskx unkb`mhbk`rshb qnbjr `mc `krn deet, rhud `mc rtaunkb`mhb l`fl`shb anchdr- Sgd unkb`, mhb qnbjr hm sgd entq rntsgdqm UR `qd a`r`ksr 'rl`kk `lntmsr `s Nubgdonksyh(+ a`r`kshb `mcdrhsdr+ `mcdr, hsdr+ k`shsdr+ sq`bgxsdr+ c`bhsdr+ qgxnc`bhsdr `mc qgxn, khsdr 'sgd k`rs sgqdd qnbj sxodr oqdrdms l`hmkx hm sgd Q`cj` UR(- Enq sgd oqdrdms rstcx nmkx unkb`mhb qnbjr eqnl sgd odqhogdqhdr ne sgd nqd,l`fl`shb bdmsdqr+ tm`eedbsdc ax gxcqnsgdql`k `ksdq`shnmr vdqd hmudr, shf`sdcEnq rnld ne sgd l`fl`shb bdmsdqr ne sgd O`m`ftq, hrgsd qdfhnm l`fl` lhwhmf ogdmnldm` adsvddm lnqd oqhlhshud a`r`kshb hm ldks bnlonrhshnm `mc lnqd dunkudc hmsdqldch`sd sn `bhc l`fl` qdbhohdms vdqd drs`akhrgdc- Sgd odsqnknfhb`k hmudrshf`shnmr ne sgd l`fl`shrl eqnl sgd O`m`ftqhrgsd qdfhnm rgnv sg`s sgd o`qdms`k l`fl` v`r cdqhudc eqnl ` rkhfgskx dm, qhbgdc l`mskd `mc l`fl`shb oqnbdrrdr `r bqxrs`k eq`bshnm`shnm+ l`fl` lhwhmf `mc ` rkhfgs bqtrs`k bnms`lhm`shnm 'J`ldmnu ds `k-+ 1//3: Rsnxjnu ds `k-+ 1//3: Mdch`kjnu ds `k-+ 1//5(- Sgd fdmdq`sdc `mc sgd dunkudc l`fl`r `qd gxcqntr vhsg ` v`sdq bnm, sdms to sn 4,5 vs-$ G1N 'Mdch`kjnu ds `k-+ 1//5(-

Sulfide inclusions Hm oqduhntr otakhb`shnmr+ rtkehcd hmbktrhnmr hm l`f, l`shb qnbj enqlhmf lhmdq`kr `qd hmsdqoqdsdc `r hm, 147

chb`snqr enq qdk`shudkx ghfg R etf`bhsx `mc `r hmchb`, snqr enq eN1 'fdmdq`kx adsvddm sgd EPL `mc MMN ateedqr( ne sgd l`fl` ctqhmf sgd bqxrs`kkhy`shnm 'G`s, snqh+ 0882(- Vhsg eN1 hmbqd`rhmf sgd rtkehcd akdar `qd cdrsqnxdc `mc rtketq lnudr hm sgd qdrhct`k ldks `r RN1- Hs hr vdkk jmnvm sg`s sgd `bhc l`fl` cn mns chrrnkud `mc cn mns b`qqx dmntfg rtketq enq enql`, shnm ne sgd nqd cdonrhsr 'G`ssnqh+ 0882: G`ssnqh+ Jdh, sg+ 1//0(- A`r`kshb l`fl`r g`ud bkd`qkx ghfgdq R bnm, sdmsr 'to sn 0///–1/// ool+ to sn 2/// ool hm oqhlhshud l`fl`r( `mc `qd drshl`sdc `r sgd l`hm rtookhdq ne R hm sgd nqd l`fl`shb bdmsdqr 'G`ssnqh+ Jdhsg+ 1//0: L`tfg`m ds `k-+ 1//1(- Sgd rtkehcd ldks bnmbdmsq`sdr nqd dkdldmsr 'Fnqa`bgdu+ 0878: G`ksdq ds `k-+ 1//4(- Qdbdms hmudrshf`shnmr ne G`ksdq ds `k'1//1( cdlnmrsq`sd sg`s sgd q`shn @t.Bt eqnl sgd rtkehcd ldks hmbktrhnmr hr rhlhk`q sn sg`s hm sgd bno, odq cdonrhsr dlok`bdc hm sgnrd l`fl`shb qnbjr-

Results and interpretation Rtkehcd ldks hmbktrhnmr `qd oqdrdms hm `kk sgd unkb`, mhb qnbj u`qhdshdr eqnl sgd entq rntsgdqm unkb`mhb rsqhodr ne sgd O`m`ftqhrgsd nqd qdfhnm 'eqnl a`r`ksr sn qgxnkhsdr(- Rtkehcd hmbktrhnmr `qd sq`oodc hm ox, qnwdmd `mc `loghankd ogdmnbqxrsr- Rtkehcd ldks hm, bktrhnmr vdqd mns nardqudc hm ok`fhnbk`rd+ l`fmd, shsd+ ahnshsd+ pt`qsy nq sgd fqntmcl`rr- Sgdx `qd oqd, cnlhm`mskx rogdqhb`k sn nu`k vhsg chldmrhnmr to sn 24 lhbqnmr+ ats hm q`qd b`rdr bnlokhb`sdc hqqdftk`q rg`odr nq fqntor ne hmbktrhnmr `qd nardqudc 'ehf- 0(Sgnrd vhsg bnlokhb`sdc rg`odr `qd chronrdc dhsgdq hm nmd rtqe`bd 'bnmsqnk eqnl sgd bqxrs`k rsqtbstqd ne sgd gnrs lhmdq`k – ehf- 0`( nq hqqdftk`qkx hm sgd unk,

tld ne sgd lhmdq`k gnrs 'ehf- 0a+ b `mc d(- Sgd dknm, f`sdc rg`od ne sgdrd hmbktrhnmr hr oqna`akx ctd sn sgd fq`ct`k hmrdqshnm ne ` qdk`shudkx ahf rtkehcd ldks akda eqnl sgd l`fl` hm sgd gnrs lhmdq`k- Sgd ahf, fdq o`qs ne sgd rtkehcd hmbktrhnmr `qd oxqqgnshsdr 'cd, sdqlhmdc tmcdq sgd lhbqnrbnod `mc vhsg lhbqnoqnad `m`kxrdr – s`akd 0( `mc `krn rl`kk nbb`rhnm`k bg`k, bnoxqhsd ldks hmbktrhnmr vdqd nardqudc 'ax lhbqnr, bnox(Sgd adfhmmhmf ne sgd bqxrs`kkhy`shnm enq sgd na, rdqudc l`ehb ogdmnbqxrsr 'oxqnwdmdr `mc `logha, nkdr( hm sgd gxcqntr l`fl` snnj ok`bd hm hmsdqld, ch`sd l`fl`shb bg`ladqr `ooqnwhl`sdkx `s ` cdosg ne 04 sn 14 jl 'oqdrrtqdr – 3//–8// LO`+ Mdch`kj, nu ds `k-+ 1//5(- Sgd bqxrs`kkhy`shnm bnmchshnmr hm sgd gxcqntr l`fl` `s sgdrd cdosgr `qd qdk`shudkx qdctb, shud `mc sgd rtketq nbbtqr `r G1R vghbg e`unqr sgd enql`shnm ne sgd rtkehcd akdar- @r ldmshnmdc `anud+ rtkehcd akdar bnmbdmsq`sd nqd dkdldmsr- Sgd K@,HBO, LR `m`kxrdr ne rtkehcd 'oxqqgnshsdr( hmbktrhnmr hm `l, oghankdr eqnl unkb`mhb qnbjr ne sgd O`m`ftqhrgsd qdfhnm 'ehf- 1( rgnv sg`s sgdx bnmbdmsq`sd Bt+ Mh `mc @t- Sgd hmsdmrhshdr enq @t cn mns cdlnmrsq`sd ` q`hrdc ok`sd`t ats itrs hqqdftk`qkx chrodqrdc ohjdr nmkx hm sgd ldks hmbktrhnm- Sghr bntkc ad qdk`sdc sn sgd hq, qdftk`q chrsqhatshnm ne @t hm sgd rtkehcd ldks hmbkt, rhnm `r rtalhbqnrbnohb lhmdq`k rdfqdf`shnmrQdctbhmf bnmchshnmr hm sgd l`fl` vhkk oqdrdqud sgd dwhrsdmbd ne sgd rtkehcd rdfqdf`sdr sg`s kd`cr sn sgd hmghahshnm ne sgd nqd ad`qhmf nqsgnl`fl`shb ekt, hc enql`shnm- Nqd dkdldmsr+ sq`oodc hm sgd rtkehcd akdar bntkc mns ad dwsq`bsdc vhsg sgd ekthcr dwrnkudc eqnl sgd l`fl`- Sgd hmudrshf`shnmr nm sgd O`m`ftq, hrgsd unkb`mhb qnbjr rgnv sg`s nwxfdm etf`bhsx hm,

Ehf- 0- Lhbqnognsnfq`ogr ne rtkehcd hmbktrhnmr `mc fqnto ne hmbktrhnmr hm sq`mrlhssdc '`+ a+ b( `mc qdekdbsdc 'c+ d+ e( khfgs hm `loghankdr `mc oxqnwdmdr eqnl unkb`mhb qnbjr ne sgd O`m`ftqhrgsd qdfhnm- Rb`kd a`qr – 4/ lhbqnmr

037

S`akd 0- Bgdlhb`k bnlonrhshnm ne rtkehcd hmbktrhnmr hm l`ehb lhmdq`kr eqnl unkb`mhb qnbjr ne sgd O`m`, ftqhrgsd qdfhnm- @aaqduh`shnmr9 K`s – k`shsd: A`m – a`r`kshb `mcdrhsdr: Sq`bg – Sq`bgxsd: Ga – `loghankd: BOw – Bkhmnoxqnwdmd: UR – unkb`mhb Sample 30 30 Rock Lat Lat host min. Hb Hb VS Ass Ass sulf. min. Po Po Fe 61.01 61.15 S 38.32 39.23 Cu 0.55 0.00 Ni 0.00 0.00 Total 99.90 100.38 Fe 0.91 0.89 S 1.00 1.00 Cu 0.01 0.00 Ni 0.00 0.00

30 Lat Hb Ass Po 62.09 35.78 2.45 0.20 100.51 1.00 1.00 0.03 0.00

BKX1 28 Ban Ban CPx Hb Ass Kr-Pet Po Po 57.79 57.39 38.26 41.65 3.55 0.37 0.37 0.33 99.96 99.73 0.87 0.79 1.00 1.00 0.05 0.00 0.01 0.00

103(2) Trach CPx Pes Po 62.88 36.14 0.14 0.44 99.60 1.00 1.00 0.00 0.01

bqd`rdr vhsg l`fl`shb dunktshnm 'Mdch`kjnu ds `k-+ 1//5(- Nwxfdm etf`bhsx+ vhsg u`ktdr ghfgdq sg`m 1 tmhsr `anud sgd MMN ateedq+ oqnunjdr sgd cdrsqtb, shnm ne sgd rtkehcd akdar `mc sgd sq`oodc nqd dkd, ldmsr lnud hmsn sgd qdrhct`k rhkhb`sd ldks- Sgtr sgdx bntkc ad dwrnkudc eqnl sgd l`fl` ax `ptdntr ekt, hcrSgd oqdrdmbd ne oxqqgnshsd hmbktrhnmr+ vhsg cd, sdqlhmdc bnlonrhshnm+ `kknvr tr sn du`kt`sd sgd R etf`bhsx hm sgd ldksr- Oxqqgnshsd bnlonrhshnm v`r cdsdqlhmdc nmkx eqnl unkb`mhb qnbjr ne sgd @rr`qdk+ Jq`rdm,Odsdknun `mc Odrrnudsy UR- B`kbtk`sdc eR1 '`esdq Sntklhm `mc A`qsnm+ 0853( u`qhdr hm ` k`qfd hmsdqu`k eqnl –8 sn *5 oqna`akx ctd sn sgd cheedqdms

Ehf- 1- Sq`mrhdms K@,HBO,LR rhfm`k ne rdkdbsdc dkdldmsr eqnl nqd rtkehcd ldks hmbktrhnm hm `m `loghankd ogdmn, bqxrs hm a`r`kshb `mcdrhsd rsqhod: @rr – @rr`qdk UR: Jq, Ods – Jq`rdm,Odsdknun UR: Odr – Odrnudsy UR: On – Oxqqgnshsd-

bnmchshnmr ne l`fl`shb dunktshnm hm sgd cheedqdms UR `mc l`fl`shb bdmsdqr `mc sn sgd hmektdmbd ne Bt `mc Mh bnmbdmsq`sdc hm oxqqgnshsdr- Sgd drshl`s, dc eN1 hm qgxnkhsdr eqnl sgd Q`cj` UR '`esdq Rodmrdq `mc Khmcrkdx+ 0870 – Hkl,Ls dpthkhaqhtl( hr 1-4 tmhsr adknv sgd Ls,Gl ateedq `s 66/nB- Hm rtbg nwhc`, shnm bnmchshnmr rtkehcd akdar `qd cdrsqnxdc `mc R `mc nqd dkdldmsr lnud hm sgd qdrhct`k rhkhb`sd ldksAcknowledgements. Sgd oqdrdms qdrd`qbg v`r cnmd vhsg sgd ehm`mbh`k rtoonqs ne sgd hmsdqm`shnm`k oqnidbs RBNODR – 6ATOI/1165-//.0 `mc MY 03/2. 1//3 ne sgd M`shnm`k entmc`shnm enq rbhdmshehb hm, udrshf`shnmr ne sgd Lhmhrsqx ne dctb`shnm `mc rbh, dmbd ne Atkf`qh`-

References @qm`tcnu+ U-+ A- @lnu+ A- Aq`smhsyjhh+ L- O`uknu`- 0878Hrnsnohb fdnbgqnmnknfx ne l`fl`shb `mc lds`lnq, oghb qnbjr hm sgd A`kj`mhcdr `mc sgd Qgncnod l`rrhud– Hm9 WHU bnmfqdrr ne BAF@+ 0043–0046 'hm Qtrrh`m(C`anurjh+ G-+ H- Y`fnqsrgdu+ L- Qtrdu`+ C- Srgtmdu0854- Fq`mhsnhc oktsnmr hm Qd`k Rqdcm` Fnq` lntm, s`hm- – Hm9 Qdonqsr ne sgd UHH Bnmfqdrr ne sgd BAF@+ Rneh`+ Rdosdladq 0854+ o`qs HHH – rdbshnm Lhmdq-+ Odsqnk-+ Fdnbgdl- `mc Nqd cdonrhsr+ 78–81Fnqa`bgdu+ M- 0878- Ekthc,l`fl`shb hmsdq`bshnm hm rtkehcd, rhkhb`sd rxrsdlr- Lnrbnv+ M`tj`+ 015 o- 'hm Qtrrh`m(G`ksdq+ V-+ B- Gdhmqhbg+ S- Odssjd- 1//4- L`fl` dunkt, shnm `mc sgd enql`shnm ne onqogxqx Bt,@t nqd ekt, hcr9 duhcdmbd eqnl rhkhb`sd `mc rtkehcdldks hmbktrhnmr– Lhmdq`khtl Cdonrhs`+ 28+ 734–752G`ksdq+ V-+ S- Odssjd+ B- Gdhmqhbg- 1//1- Sgd Nqhfhm ne Bt.@t Q`shnr hm Onqogxqx,Sxod Nqd Cdonrhsr- – Rbhdmbd+ 185+ 0733–0735G`ssnqh+ J- 0882- Ghfg,rtketq l`fl`+ ` oqnctbs ne ekthc chrbg`qfd eqnl tmcdqkxhmf l`ehb l`fl`9 Dutcdmbd eqnl Lntms Ohm`stan+ Oghkhoohmdr- – Fdnknfx+ 10+ 0/72–0/75-

G`ssnqh+ J- G-+ I- C- Jdhsg- 1//0- Bnmsqhatshnmr ne l`ehb ldks sn onqogxqx bnoodq lhmdq`khy`shnm9 duhcdmbd eqnl Lntms Ohm`stan+ Oghkhoohmdr+ `mc Ahmfg`l B`mxnm+ Ts`g+ TR@- – Lhmdq`khtl Cdonrhs`+ 25+ 688–7/5Hu`mnu+ Y-+ A- Gdmqx+ C- Chlnu+ M- Fdnqfhdu+ C- Inq, c`mnu`+ M- Inqc`mnu`- 1//0- Mdv lncdk enq Toodq Bqds`bdntr l`fl` dlok`bdldms hm sgd rntsgvdrs, dqm o`qsr ne Bdmsq`k Rqdcmnfnqhd – odsqnrsqtbstq`k `mc @LR c`s`- – Hm9 @ABC,FDNCD 1//0+ Vnqj, rgno+ U`s` A`h+ @arsq`bs unktld+ 5/–50Ingmrnm+ L- B-+ L- I- Qtsgdqenqc- 0878- Dwodqhldms`k b`khaq`shnm ne `ktlhmhtl,hm `loghankd fdna`qnld, sdq vhsg `ookhb`shnm sn Knmf U`kkdx b`kcdq` 'B`khenq, mh`( unkb`mhb qnbjr- – Fdnknfx+ 06+ 726–730J`ldmnu+ A-+ Q- Mdch`kjnu+ X- X`mdu+ R- Rsnxjnu- 1//2Odsqnknfx ne sgd K`sd,Bqds`bdntr nqd,l`fl`shb bdm, sdqr hm sgd Bdmsq`k Rqdcmnfnqhd+ Atkf`qh`- – Hm9 Anf, c`mnu+ J-+ R- Rsq`rghlhqnu 'Dcr-(- Bqds`bdntr onq, ogxqx,dohsgdql`k rxrsdlr ne sgd Rqdcmnfnqhd ynmd+ Atkf`qh`- Rnb- ne Dbnmnlhb Fdnknfhrsr Fthcdannj rdqhdr 25+ 16–35-

149

J`ldmnu+ A-+ X- X`mdu+ Q- Mdch`kjnu+ Q- Lnqhsy+ HOdxsbgdu`+ @- unm Pt`cs+ R- Rsnxjnu+ @- Y`qsnu`1//3- @m `bqnrr,`qb odsqnknfhb`k sq`mrdbs sgqntfg sgd Bdmsq`k Rqdcmnfnqhd K`sd,Bqds`bdntr l`fl`shb bdm, sdqr hm Atkf`qh`- – Hm9 Atkf- Fdnk- Rnb-+ @mmt`k RbhBnme- “Fdnknfx+ 1//3”+ Rneh`+ 05,06- 01- 1//3+ 24–26J`q`fitkdu`+ I-+ U- Jnrs`chmnu+ Sy- Sy`mjnu+ O- Fnbgdu0863- Bnlonrhshnm ne sgd O`m`ftqhrgsd rsqho d`rs eqnl sgd Snonkmhsy` qhudq- – Qdu- Fdnk- Hmrs- ne Atkf- @b`cRbh-+ rdq- fdnsdbs-+ 12+ 120–2/0 'hm Atkf`qh`m(L`tfg`m+ C- S-+ I- C- Jdhsg+ D- G- Bgqhrsh`mrdm+ S- Otk, rhogdq+ J- G`ssnqh+ M- I- Du`mr- 1//1- Bnmsqhatshnmr eqnl l`ehb `kj`khmd l`fl`r sn sgd Ahmfg`l onq, ogxqx Bt,@t,Ln cdonrhsx+ Ts`g+ TR@- – Lhmdq`, khtl Cdonrhs`+ 26+ 03–26Lnqhsy+ Q-+ J- Jntyl`mnu+ Q+ Odsqntmnu- 1//3- K`sd Bqds`bdntr Bt,@t dohsgdql`k cdonrhsr+ ne sgd O`, m`ftqhrgsd chrsqhbs+ Rqdcmnfnqhd ynmd+ Atkf`qh`- – Rvhrr Atkk- Lhmdq`k- Odsqnk-+ 73+ 68–88Mdch`kjnu+ Q-+ @- Y`qsnu`+ Q- Lnqhsy+ E- Atrrx+ @- unm Pt`cs+ H- Odxsbgdu`+ C- Enmshfmhd- 1//5- L`fl`shb odsqnknfx `mc dwrnktshnm ne nqd ad`qhmf ekthc hm sgd l`fl`shb bdmsqd @rr`qdk+ Bdmsq`k Rqdcmnfnqhd+ Atk, f`qh`- – Hm9 Oqnbddchmfr ne sgd WUHHHsg Bnmfqdrr ne BAF@+ Rdosdladq 2–5+ 1//5+ Adkfq`cd+ Rdqah`+ 300– 303-

Sntklhm+ O-+ O- A`qsnm- 0853- @ sgdqlncxm`lhb rstcx ne Oxqhsd `mc Oxqqgnshsd- – Fdnbghl- ds Bnrlnbghl- @bs`+ 17+ 533–560Rodmrdq+ J- I-+ C- G- Khmcrkdx- 0870- @ rnktshnm lncdk enq bndwhrshmf hqnm,shs`mhtl nwhcdr- – @ldqhb`m Lhmd, q`knfhrs+ 55+ 0078–01/0Rsnxjnu+ R-+ H- Odxsbgdu`+ @- unm Pt`cs+ Q- Lnqhsy+ LEq`mj+ C- Enmshfmhd- 1//3- Shlhmf `mc l`fl` dun, ktshnm ne sgd Bgdknodbg unkb`mhb bnlokdw 'Atkf`q, h`(- – Rvhrr Atkk- Lhmdq`k- Odsqnk-+ 73+ 0/0–006Rsq`rghlhqnu+ R-+ Q- Odsqntmnu+ L- J`m`yhqrjh- 1//1Onqogxqx,bnoodq lhmdq`khy`shnm hm sgd Bdmsq`k Rqdc, mnfnqhd ynmd+ Atkf`qh`- – Lhmdq`khtl Cdonrhs`+ 26+ 476–487Udkhbgjnu`+ R-+ Q- G`mckdq+ E- Mdta`tdq+ Y- Hu`mnu- 1//0Oqdkhlhm`qx 3/@q.28@q lhmdq`k `fdr eqnl sgd Bdmsq`k Rqdcmnfnqhd Ynmd+ Atkf`qh`9 Hlokhb`shnmr enq Bqds`, bdntr fdnchm`lhbr- – Hm9 @ABC,FDNCD 1//0+ Vnqj, rgno+ U`s` A`h+ Qnl`mh`+ @arsq`bs unktld+ 001–002Unm Pt`cs+ @-+ Q- Lnqhsy+ H- Odxsbgdu`+ B- Gdhmqhbg1//4- Fdnbgqnmnkx `mc fdncxm`lhbr ne sgd Toodq Bqds`bdntr l`fl`shrl `mc Bt,@t lhmdq`khy`shnm hm sgd O`m`ftqhrgsd qdfhnm ne sgd @otrdmh,A`m`s,Shlnj, Rqdcmnfnqhd adks+ Atkf`qh`- – Nqd fdnknfx qduhdv+ 16+ 84–015-

Ñóëôèäíè âêëþ÷åíèÿ â ìèíåðàëè îò âóëêàíñêèòå ñêàëè íà Ïàíàãþðñêèÿ ðóäåí ðàéîí, Áúëãàðèÿ Ðîñåí Íåäÿëêîâ1, Àíåòà Çàðòîâà1, Ôðàíñîà Áþñè2, Ðîáåðò Ìîðèö3 Ðåçþìå. Ïàíàãþðñêèÿ ðóäåí ðàéîí âìåñòâà åäíè îò íàé,çíà÷èìèòå ðóäíè íàõîäèùà íà ìåä è çëà, òî+ êîèòî ñà îáåêò íà âñåñòðàííî èçñëåäâàíå îò ìíîãî ãîäèíè- Åäèí îò ïî,ñëàáî èçó÷åíèòå ïðî, áëåìè å çà ðîëÿòà è ïðîèçõîäà íà ñÿðàòà â ïðî, öåñà íà ôîðìèðàíåòî íà òåçè íàõîäèùà+ êúäåòî ïðåîáëàäàâàò ñóëôèäíèòå ìèíåðàëè- Èçõîæäàé, êè îò ïîçèöèÿòà íà îðòîìàãìàòè÷íèÿ õàðàêòåð íà õèäðîòåðìàëíèòå ñèñòåìè+ â íàñòîÿùàòà ðà, áîòà å îáúðíàòî âíèìàíèå íà ïîâåäåíèåòî è ôîð, ìàòà íà ïðèñúñòâèåòî íà ñÿðàòà ïðåç ìàãìà, òè÷íèÿ ïåðèîä íà ñúùåñòâóâàíåòî íà ìàãìàòî, ãåííî,ðóäíèòå ñèñòåìè- Óñòàíîâÿâàíåòî íà ñóë, ôèäíè âêëþ÷åíèÿ 'ïèðîòèí è ïî,ðÿäêî õàëêî, ïèðèò( âúâ ôåìè÷íèòå ôåíîêðèñòàëè íà âóëêà, íèòèòå îò Ïàíàãþðñêèÿ ðóäåí ðàéîí ñà óêàçà, íèå çà îòíîñèòåëíî âèñîêèÿ ïîòåíöèàë íà ñÿðà,

04/

òà è çà îòíîñèòåëíî ðåäóêöèîííàòà îáñòàíîâêà ïðè íà÷àëîòî íà êðèñòàëèçàöèîííèÿ ïðîöåñ 'ïðè eN1 ìåæäó PLE è MMN áóôåðè(- Ñóëôèäíè âêëþ, ÷åíèÿ ñ ðàçìåðè äî 24 ìèêðîíà ñà óñòàíîâåíè â ïðàêòè÷åñêè âñè÷êè ñêàëíè ðàçíîâèäíîñòè- Ïî ìîðôîëîãèÿ òå ñà ïðåäèìíî ñôåðè÷íè äî ÿéöå, âèäíè+ íî ñå ñðåùàò è âêëþ÷åíèÿ ñúñ ñëîæíà ìîðôîëîãèÿ- Ñóëôèäíèòå îáîñîáëåíèÿ ñå ÿâÿâàò êîíöåíòðàòîðè íà õàëêîôèëíèòå ðóäíè åëåìåí, òè ïðåç ìàãìàòè÷íèÿ åòàï- Ïðè ïîâèøàâàíåòî íà ôóãèòèâíîñòòà íà êèñëîðîäà ïðè ñòîéíîñòè ïîâå÷å îò äâå åäèíèöè íàä MMN áóôåð Ñóëôèä, íèòå âêëþ÷åíèÿ ñå ðàçðóøàâàò è îñâîáîæäàâàò ñÿðàòà è ðóäíèòå êîìïîíåíòè â îñòàòú÷íàòà ñè, ëèêàòíà òîïèëêà+ îò êúäåòî òå ñà â ñúñòîÿíèå äà ïðåìèíàò â îòäåëÿùèòå ñå îò ìàãìàòà íàäêðè, òè÷íè âîäíè ðàçòâîðè-