136 



0, 0. BAKJiyHJI,T.. 



«HopMaJibHtix'L» cjiyqaaxi) KgO > NagO, ejiBa jih bosmohcho, TaKTbKaK-L aiH jinesbi cocTasjiHwrL 

 ee 6ojibme 15 — 20% BceS maccbi nopoAbi. Bi BbicoKOMii SHaieniH OTHOiueeifl MgO : CaO 

 cKasbiBaeiCfl swaqriTejibHoe BJiinuie na o6m,m cocTaBT> nopoA'b, cooTBiTCTByiomHXT) aHTO<i>nji- 

 jiflTO-KyMMHHrTOHHTOBOMy pfl^y, Bbipaa{aK)iii,eecfl Kpowt Toro bhcokhmi a6cojiK)THbiMi qacjiOM'b 

 AJifl MgO, BbicoKoe qncjio ajih YeJ}^ flBJinexcfl BbipasHxejieMi seainxejibearo yqacTifl bi npoxo- 

 MBJioHHx-fe nopoAT> anH^oxoBaro pfl^a. 



Hxo6bi noA^epKHyxb cxoacxbo npoxoiwnjiOHHxa bT) xnMoqecKOMT) oxHOraeHin ct «HopMajib- 

 HbiMH» KOHxaKxoBbiMH HopoAaMH, cb aeajiHsoMTj coiiocxaBJieHbi anajiHSbi njiarioKJia30-Kop;iie- 

 pnxoBaro h njiarioKJiaao-AioncHAOBaro poroBHKOBx. KaKX) npeACxaBnxeJieH, 6bixb mohcgxT), qacxbio 

 KpaneHxt xiiMnqecKnx'b h aHajiorHiHbixx. MHHcpajiornqecKnx^ coqexaein, BOIueA^IHX^ bT) npo- 

 xoMHJiOBHXi. HaX) cpaBiieeifl hhccjixj ch lacjaMii mr npoxoMnjonnxa bdaho, hxo o6i,flCHBXb 

 o6pa30Baeie nopoAbi npocxbiMX) cMtuienieM^ Asyx-b Kpafinnxi qjieuoB-b nejibSfl. 



H3T> qacxHocxen anajinsa cjitAyexi oxM-fexnxb BbicoKoe cpasenxejibHo coAepa?aHie CrJJ^ 

 (BXOAflmee bt. xjiopHxi?); (Ce, Y)203 BXOAnx-b bi opxnxX). ITo JnoSesHOMy cooSmeniK) xHMHKa 

 nojiyqeHHbiH maseJieBOKHCJibiH ocaAOKT> SbiJii cjihiukomi Majii, MXo6bi OKoniaxejibHO ycxaHOBnxb 

 ero npapoAy; ecxb yKaaairiH cKopfca bi cxopoiiy Y n Th, ^itMi bx> cxopony Ce. — K^ coa;a- 

 ji'hum B-b DopoAt coAepaiairie Ce ne 6bijio onpeAkieHO. 



reojiorHqecKOMT) SHaqeniH npoxoMHJioHiixa iwajio ocxaexcn CKaaaxb. CpaBHnxb ero sna- 

 qenie ex reojiornqecKHM'b snaqeHieMTj Hacxoainnxi MiuoenxoB'b KaK-b xeKXOHmecKHXTi ropnaoH- 

 xoBT) HCJibSfl, xaK^ KaKi o6pa30BaHie ero conpoBoacAajiocb ABnateeieM^ HecpasHeHHO MeHbrnefi 

 aMBJiHxyAbi. cxpaxflrpa<i>HqecKOMT> seaqeHiH ero kslki, ocaAoqaofi nopoAti mohcho Aaxb jiniDb 

 HameKH: na MbicaxX) kt> sanaAy, noonHcaniK) Toernebohm'a^) n no Maxepiajiaia^ nai 3KneAimiH 

 B. A. BHJibKHaKaro^) sajieraexT. Kpyxo nocxaBJienHbio 4>njJHxoiiOAo6HbiH rjinHHCxbiH cjiaHeux,, 

 KOxopbiH xHMHqecKH, cyAH no aaqaxKOBbiMiD MHHepajibHbiMT> oSpaaoBanisMi, 6j[moK'b kt> njiarioKJia- 

 3o-KopAiep0xoBbiM'b ^) H nJiarioKja3O-anHAOXo-aM*06ojiOBbiMT> nopoAaMT> (Kjaccbi 3 n 8); na bo- 

 cxoK'fe, na ocxpoBt Cb. CawyRjia, no Maxepia.iaMT> xoh tkq 3KcoeAHn,in, pasBHXbi HSMtHeBBbiJi oca- 

 AoqHbifl oopoAbi, cooxBiixcxByK)U],ifl no xuMHSMy njiarioKJiaao-KyMMHnrxoHHxo-anHAOxoBbiMi nopo- 

 AaMX), BT, CBOH) oqepeAb cooxBixcxBywiuia n.iarioKJiaso-AioncHAo-rpoccyjiflpoBbiM^ poroBnKaM^ 

 «HopMajibHaro» pflAa, x. e. KJiaccy 8 (cxp. 123). FeojiorBMecKaa cbhsb cb ctBopoMi, c^ seMJiefi 

 HHKOJian B Ch ocxpoBoiwb AjieKcfcfl, oqcBBAHa. PasBiixbui na nepBofi Kopennbia nopoAbi 

 npHHaAJieataxTj kt> rpyncfe *BJiJiHxonoAo6Hbixi rjinnncxbixx, cjaHn,eBT>, npnqeMx no npB- 

 qHH'fe necoBepuieHHaro pasBHxifl MHHepajbHbixT> ciaraeaibixi MBKpocKonnqecKB Hejibsa ya;e 

 cyABXb coBepmHBmnxcfl HaAT> Hnam AnnaMBqecRnxi nepeBopoxaxi. CyAa no cajibno 

 paBBHxoMy KJiHBaaiy b oxqacxB cxeoe.ibqaxofi oxA'feJibHocxB ohb Bce JKe bm^jih iwtcxo. IIopoAbi 

 nepaBuoM-fepnaro, oxqacxB BecbMa Me.iKaro sepna, h, cyAa no aaqaxKOBbiMi MBnepajibHbiMi 

 ciaraeMbiMi, no xHiuasMy anajioriiqHbi njiarioKJiaao-anBAOxoBOMy (cxp. 127) b njiarioKJiaao- 



1) L. c. 



2) Cp. 0. 0. BaKJijHA'b H H. IT. TojiMaMCBT,, 

 SaM^TKa ropHtixT> nopoAax-b, co6paHHuxi> Bt 1913 lOAy 



rn;;porpa<i>HHecKOH 9KcneAHH,ieH CisepHaro JTeAOSHTaro 

 OKeana, 1. c, cip. 732. 



3) CoxepjKHTT. naarioKJiaaTj cocTaBa AbsgAn^g. 



