cnHCAHHE HA BbnrAPCKOTO rEonorHqECKO .llP Y)I<ECTBO, ro.n.. XL, Kn. 3, 1979

REVIEW OF THE BULGARIAN GEOLOGICAL SOCIETY, vol. XL, part 3, 1979

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AHema Bantfapoea1, reopzu lfamaA082, Xpucmo lfeM6epcKu1

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1 Hay•uwuscAeaoeameAcKu uHcmumym no noAe3HU usKonaeMu, 1505 CotfJun 2FeoAoeu<~ecKu uHcmumym, 1113 CotfJuR

A. Vaptsarova, G. Chatalov, H. Chemberski, L. Punev -Distribution and Origin of Celestite in the Triassic Carbonate Rocks from the Central Fore-Balkan. The celestite mineralization in the Tr iassic carbonate complex from the area of the Central Fore-Balkan occurs in two main levels: I -Upper Scythian- the lower parts of the Anisian and 2- Carnian -Norian. It is found mainly in thin sections and r arely is seen with naked eye.

Celestite is represented mainly by pseudomorphs after organogenic remains, in subor­dinate amount by idiomorphic crystals and grain accumulations within the micritic car­bonate mass and in the form of single grains or aggregates in calcite veins. The determina­ti on of celestite is made on t he basis of X-ray data and mi croscopic studies.

According to genetic type the stronti urn mineralization is referred to the strontium occurrences related to carbonate and clay-carbonate rocks overlying evaporites.

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279

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280

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281

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3a pa3rJie:>K,naHaTa UeJieCTHHOBa MHHepa.IIH3aUHH OT CoW.eCTBeHO 3HatieHHe e e){MH ){pyr H3TOllHHK Ha crpOHI.{HH. B paifoHa Ha ceJIHW.ara YMapeBu», Kop­nat~eao w .LleaeraKH, a como raKa w B repHropwHra Ha ceBep or THX no.nJIO:>KKara Ha rpwacKHH Kap6oHareH pa3pe3 e H3rpa.neHa or cymparHO-Kap6oHaTHH HacJiarw. Dpw uwpKyJiaUHHTa Ha no.n3eMHHTe ao.nw or cnoMeHarwre ce.nwMeHTH ca 6HJIH H3BJIHllaHH 3HallHTeJIHH KOJIHlleCTBa CTpOHUHH H CYJIQJaTHH HOHH, KOHTO ca 6HJIH npHBHeCeHH npH llO)lXO.nHW.H YCJIOBHH B OCHOBara Ha Kap60HaTHHH KOMnJieKC. TyK rpH6aa .na no.nt~epraeM ome e.nHa oco6eHOCT Ha ueJieCTHHOBaTa M»HepaJiw-3aUHH. KaKTO 6ewe OT6eJIH3aHo, HeHHIHIT rJiaaeH JlHJI e caop3aH npe.nw BCHllKO c JlOJIHHTe~ oT.neJIH Ha aHH3a, a no OTHOWeHwe Ha xop»30HTaJIHOTO if pa3npocrpa­HeHHe HeHHHTe 3HatJHTeJIHH KOHUeHTpatUIH ca CBop3aHH C pa3KpHTHHTa Ha aHH3-KHTe Kap60HaTHH CKaJIH OT paiioHa Ha Il,eHrpaJIHHH Tipe.n6aJIKaH (TeTeBeHCKO), Ko.nero Ha rpaHwuara )lOJieH-cpe.neH rpwac, a como TaKa w B ueJIHH pa3pe3 cyJI­¢arw He ca Ha6JIIO)laBaHH. TiocotJeHoro pa3npocrpaHeHwe Ha ueJiecrwHa e HanoJIHO 3aKOHOMepHO. 113BeCTHO e, qe UeJieCTHHOBHTe npOHBJieHHH He ca npHBop3aHH Henocpe.ncraeHo KoM caMHTe coJieHOCHH OTJIO:>KeHHH, a ce Ha6JIIO.naaar B no.n­CTHJiamwre, nOKpHBaii.J.HTe H XOpH30HTaJIHO 3aMeCTBalli.HTe fH Kap60HaTHH Ha­CJiarH (B 0 H K 0, 1973), KaKoBTO HBHO e H HaWHHT CJiyqafr.

06pa3yaaHero Ha uenecrwHa a Kap6oHaTHHTe cKaJIH Ha PycKara nnar¢opMa Ce CBop3Ba C )lBH:>KeHHeTO Ha nO,n3eMHHTe 3aCOJieHH BO)lH, nocpe)lCTBOM KOHTO Ce OColll.eCTBHBa npHBHOCoT Ha CTpOHUHH H CYJIQJaTHH HOHH (X B 0 p 0 B a, 1958). Hwe como npweMaMe, qe o6pa3yaaHero Ha uenecrwna npe3 enwreHeTHllHHH cra­JlHH e 6e3cnopHo- rosa ca npe.nw BCHllKO uenecTHHOBHTe 3opHa w arperaTH, BKJI!OlleHH B KaJIUHTHHTe npO:>KHJIKH, H npaBHJIHHTe KpHCTaJIHH QJopMH, npH­Bop3aHH KoM cr»JIOJIHTOB»Te weaoae. Do·Tpy.nHo e pa3pewaaanero na Bonpoca 3a BpeMeTO Ha 06pa3yBaHe Ha e)lHHHllHHTe UeJieCTHHOBH KpHCTaJIH H 3opHeCTH arperaTH, 3aMecraaw.w MHKpHTHaTa ocHOBHa Maca, a TaKa cow.o w na uene­CTHHa, 3aMecrBaw. opranoreHHHTe ocraHKH. Bo3MO:>KHO e re3H ueJiecr»HOBH ¢opMH .na ca o6pa3yBaHH KaKTO no apeMero Ha )lHareHe3ara, TaKa cow.o H npe3 enwrene3ara . CHrypHH .noKa3arencraa 3a e.nuoro HJIH .npyroro npe.nnono:>KeHHe He Morar .na ce nocotJaT. Dpe3 BpeMe Ha )lHareHe3ara THXHOTO o6pa3yaane MO:>Ke .na Ce CBbp:>Ke C aKTHBHO npOHBHBaHe Ha npoueca TpaHCQJopMaUHOHHa CTa6HJIH-3aUHH Ha XeMOreHHHH H 6woreHHHH aparOHHT B KaJIUHT, npH KOHTO ce OCB0-60:>K)laBaT 3Hat~wTeJIHH KOJIH"'eCTBa cTpOHUHH. Dpe3 apeMe Ha enHreHe3aTa o6pa-3yBaHero Ha uenecTHHa HBHO ce 6naronpHHTC'i'ayaa or JlBH>KeHHeTo Ha no.n3eM­HHTe BO)lH, KOHTO ca H3BJIH"!aJIH crpOHUHH OT KaJIUHTa, fJIHHeCTHTe MHHepaJIH H npe.nH BCHllKO OT cyncpaTHO-Kap60HaTHHTe CKaJIH.

* * * Il,eJieCTHHOBaTa MHHepaJIH3aUHH, Ha6JIIO)laBaHa B TpHaCKHH Kap60HaTeH KOMnJieKC OT paHOHa Ha Il,eHTpaJIHHH Tipe.n6aJIKaH, e npHB'bp3aHa KoM ABe OCHOBHH HJ·JBa: 1) KoM aapoBHUHTe Ha aneBpHTO-rJIHHecTara aapoaHKoaa 3a.npyra (ropeH CKHT - AOJIHH tJaCTH Ha aHH3a) OT paHOHa Ha TeTeBeHCKHH aHTHKJIHHOpHH H aHanorHl!HHTe nacnatH OT paiioHa Ha Kopnaqeao - .LleaeraKH 11 2) KoM MH­Kp03opHecnne )lO.'IOMHTH Ha a<tJaHHTOBara 3a,npyra (KapH - HOp) OT paHOHa Ha TereaeHCKHH aHTHKJIHHopwii H aapoawuwre Ha l!eTBoprara JIHTOJIO:>KKa natJKa Ha .nonOMHTHO-aapoBHKOBara 3a.npyr a or paiioHa Ha Kopnaqeao - .LleaeTaKH.

282

KaTo HMaMe npeJI. BHJI. HHKOH TpHaCKH pa3pe3H, Ha6JIIOJI.aBaHH B TepHTOpHH, npHJie:>Kar.u.H K'bM H3CJieJI.BaHaTa, JI.OnycKaMe, qe cnr.u.ecTsysa 11 TpeTo ueJiecnr­

HOBO HHBO, CB'bp3aHO C ll'bCTpOUBeTHHTe HOp-peTCKH HaCJiarH. B paMKHTe Ha

pa3rJie:>K)I.aHaTa tiaCT OT l.I,eHTpaJIHHH npeJI.6aJIKaH Te3H OTJIO:>KeHHH ca npeJI.­CTaBeHH OCK'b)I.HO HJIH ca pa3MHTH H3U5IJIO.

CTpOHUHeBHTe KOHUeHTpaUHH, o6ycJIOBHJIH ¢opMHpaHeTo Ha ueJiecTHHa s TpHaCKHTe Kap60H3THH CK3JIH, HMaT cyMapeH xapaKTep; Te 06eJI.HHHBaT pa3-JIHliHHTe il'bpBHliHH H BTOpHtiHH ¢QpMH Ha T03H eJieMeHT - nnpBHliHO pa3Ce5IHH5I

B yTaHKaTa, OCB060.lleHHH npH Tp~lHC¢0pMaUHOHHaTa CTa6HJIH33UHH Ha XeMoreH­

HHH H 6HOreHHH51 aparOHHT H CTpOHUHH, nOCT'bilHJI B JIHTH¢HUHpaHaTa Kap6o­

H3THa cKaJia nocpeJI.CTBOM nJiacTOBHTe BO.llH . .LlonycKaMe, tie pewasar.u.o 3Hatie­

HHe 33 pa3rJie)!(JI.aHaTa UeJieCTHHOBa MHHepaJIH3aUHH, OC06eHO B ceBepHHTe tia­

CTH Ha l.I,eHTpaJIHHH npeJI.6aJIKaH, ca HMaJIH CTpOHUHeBHTe C'b.ll'bp)!(aHHH, CB'bp-3aHH c nOJI.CTHJiai.U.HTe cyJI¢aTHO-Kap6oHaTHH cKaJIH. Ta3H cTpOHUHesa MHHe­

paJIH3aUHH no reHeTHtieH THll TpH6Ba )l.a ce OTHece K'bM CTpOHUHeBHTe npOHBJie­HHH, CB'bp3aHH C Kap6oHaTHH H rJIHHeCTO-Kap60HaTHH CKaJIH, llOKpHBai.U.H eBa­

nOpHTH .

JlHTepaTypa

B o H K o, T. 1973. PeiJ1we 8AeMenmbl 6 ea;weeltltblX ¢opMa~uRx. M., HayKa. 182 c. By p K 0 B, B. B., E. K. n 0 )1. n 0 pH H a. 1962. Cmpon~uil.. M., H3)1.. AH CCCP. 180 c. )I( H H 10, M . 1952. Cmpamuepat/Ju'lecKa!! eeo/I02U!!. M., H3P.. H. JI. 639 c. M H x e e B, B . H . 1957. PenmeenoMempu'leCKUi1 onpeiJeAumeAb MunepaA06. M ., focreonTe X·

H3)J.aT. 868 C. T e p 3 H e B, f ., JI. TI y He B. !966. 0THOCHO MeTO)J.HKaTa Ha TO'IHa )J.HarHOCTHKa Ha MaJIKH

MHHepanHH 31>pHa. - Cn. E7>112. eeo11. iJ-60, 27, I, 110- 114. T p H !j> o HoB a, E K., r . q aT an o B. 1978. MHKpo!j>auHecH B ropHoTpH aCKHTe P.Ono­

MHTH OT TeTeBeHCKHH aHTHKJIHHOpHu . III. KapH- HOp.- flaAeonmo/1., cmpa­muep., Aumo/1., 9, 69-78.

X Bop o B a, H . B . 1958. Am11ac Kap6onamnblx nopoiJ cpeiJneeo u 6epxneeo Kap6ona Pyc­cKoii. nllam¢opAtbt. M., H3P.. AH CCCP. 171 c.

4 aT a n o B, r. 1970. JlHTOCTpaTHrpa!j>HH Ha TpHaCKHTe ce)J.HMeHTH B TeTeBeHCKHH aHTH­KJIHHOpHH.- Cn. E7>112. eeo11. iJ-60, 31, 2, 167-176.

4 aT a Jl 0 B, f. 1971. HHKOH )J.HareHeTH'IHH npouecH B XO,lla Ha JIHTH!j>HKaUHHTa Ha TpHaCKHTe BapOBHTH yTaHKH oT TeTeBeHCKHH aHTHKJIHHOpHH. - 1136. Feo11. uncm., cep. Cmpamuep. u Aumo/1., 20, 157-176.

q eM 6 e p c K H, X p., A H. B a n 11. a p o B a, H B. M o H ax o B. 1971. JlHTOCTpaTII­rpa!j>HH H nHTonorHH Ha TpHacKHTe ce)J.HMeHTH OT CeBepo3ana.n:Ha B"hnrapHH H U.eHTpanHa CeBepHa o"hJirapHH (no COH)J.a>KHH .n:aHHH). - 1136. reo/1. UltCm., cep . He¢mena u 67>2/1. eeo11., 20, 31 -58.

Bausch, W. M. 1965. Strontiumgehalte in Siiddeutschen Malmkalken . - Geol . Rund­schau. 55, I , 86-97.

(flpuema na 29. 3. 1979)

283

TABJII1I.J.A I

I . M11Kp03bpHecr saposi!K c nces}l.OMopljlo31! no opraHoreHHa OCTSHKa. P-2, l(bpna'leso, }l.OJ!OMHTHO-sapOSI!KOsa 38JJ.pyra -STOpa n a'IK8, 3225 m , 40 X 2. I.J.eneCTIIHOSH Kp11CT8Jill no CTIIJ!OJ!IITOS w es, 38nbJIHeH C OpraHII'IHO SeiJleCTBO, B M11Kp0-3bpHeCT saposi!K. P-1, AneKcaHJJ.poso, JJ.OJIOMIITHo-sapoBI!KOsa 3a.zr.pyra - sropa na'IKa, 2860 m, 40 X 3. M!!Kp03bpHecr saposi!K c nces}l.OMOpljlo31! Ha 38nbnsaHe no opraHoreHHII ocraHKII. P-1, AneKcaHJJ.poso, JJ.OJ!OMIITHO-saposi!Kosa 3aJJ.pyra - nropa na'IKa, 2864,50 m, 40 X 4. M11Kp03bpHeCT BapOSII·K C Hep aBHOMepHO pa3npe}l.eJ!eHI! cpe.zr. OCHOSHaTa Maca ~eneqii· HOSII Kpi!CTaJ!I!. P-2, .lleseraKII, }l.OJ!OMHTHO·sapOSIIKOSa 3a.zr.pyra -STOpa na'IKa, 4049,35 m, 40 X 5. DeTHHCTO 3aMecrsaHe Ha MHKp03bpHecr saposi!K or ~enecri!H. P-8, .lleseraKI!, .zr.onOMIITHO­saposi!Kosa 3aJJ.pyra- 'leTs'bpra na'IKa, 3173 m, 40 X

284

TABJlHIJ,A I

A 11 e T a B a n Ll a p o n a, r. 1.J a T a n o n, X p 11 c T o q e M 6 e p c •< 11. J1 10 6 o M 11 p n y 11 e a­Pa3npeJienenue II np0113\0)\ Ha L\eJteCTHII8 B Tpu aCJ{IITC Kap60H8THil CK8Jlll OT ~eHTpaJtHHH npe)\6aJtKaH

Cn. SbnrapcKOTO reononJ4ecKo A-Bo, KH. 3, 1979 r.