86 



0. 0. BAKJiyH;!,^. 



Bhirae (cTp. 52) 6buo BbicKaaaHO npeAnojioaceHie, qio, no Been B-fepoaTHOCTH, SioTHTt flBJifleiCH 

 Bi TaKOMT> cjiyiat eocniejieM^ Sapia, H aa axoTT) pasi. npaxoAHTCs noBTopHTb to me cainoe, 

 noAiepKHBaa, BMtcrt ct> Goldschraidt'oMX^) h Eskola^), ito oioxHTb MeTaMop*HqecKHx^ 

 nopoax eme Kpawae laajio 03CJi'feii,OBaBT> no CBoeiuy xHWHSiny. 



EcjiH eme pasT. KocayTbca ycjiOBin oCpasoBaaiH ci oahoh cxopoHbi *HJjinT0BbiXT> no- 

 poATj, CT> Apyroii cxopoHbi nopoA't, onacaHnbixii Bbiiiie noin> HasBaaieMi pa.ijraiBbixxj raencoB^ 

 H cjWAflHbixT) ci&HnfiB'b H B03M0ffiBbiXT> Boo6me rjaBHfefimBx^ KpncxajiJinqecKHxi ciaHueBi. 

 Sojiie «rjiy6HHBaro MexaMop*B3Ma», to 3xh <i>H30KO-xHMBqecKifl ycjOBia onpe^'fejiflxcfl pas- 

 MtpaiMH aojifl ycxoH^HBOCXH cjitiiywmBXTj AByxTj KOJiRqecxBeeHO-XBMnqecKn sKBBBajieBXHbixx 

 MnaepajibHbiXTj rpynm>: 



[ajibfiHTL NaAlSigOg] \^ 



cepnaHTT) H2(K,Na)Al3(SiOj3 / 



tueucbi u CModnuue cjiamm: 



ajibSHxi NaAlSioO 



3'-'8 



fm[H. 

 xjiopaxbi: < , „ 



[rewaxHX'b: FCgOg] 



m[H,(Mg,Fe)3Si,0J 

 (Mg,Fe),Al,SiOJ 



30HA0Xbi: HCa2(Fe,Al)3Si,,Oi 



MycKOBBTt HgKAl3(SiO^)3 

 6ioTBTX.(H,K),(Mg,Fe),(Al,FeySiO,)3«) 

 KopAiepaxT. Hj(Mg,Fe)^AIgSij,P3j 

 cxaBpojiBXT. HFeAljSigOjg 

 aHAaJiysBX-b | 

 AHcxeHT. > AlgSiOs 



CBMBMaBHX'b ) 



rpaBaxi-ajibMaBABBi Fe3Al2Si30j2 



» -BHponi MggAlgSigO,^ 

 BHpoKceebi I Jg.Q .^ RRSiOJ [R -Ca,Fe,Mg; R =Al,Fe] 



aM<I>H60JIbl I '^ 2 6 L 5 » O) , J 



aHopxBTT> (njiarioKJiaa b) CaAlgSijOg; CKanojiBTbi 

 rpaBaT-b-rpoccyjuipi Ca3Al2Si30j2 

 » -aBApaABxi CajFegSigOjg 

 BesyBianX) HCagAlgSi^Oji 

 . BOJiJiacxoBHx^ CaSiOg; o.iiBBnHbi RgSiO^ 



lU 



KajbBBxx, (KapSoHaxbi) h KBapm>: RCO3, SiOg 



[cepBUHTx, H2KAl3(SiO^)3 Ka-dcBbiH nojeeoB lunaxx, KAlSi308].*) 



EcjiH BCMOxpixbca bi rpyuny MHHepajiOBi, conocxaBJieBUbixxj bx> apaBOH KOJiOHai, to Kh 

 aen JierKo yaaaTb npeACTaBHxejieH KOMfinnauin 1 KjaccoBi KOBxaKXMeTaMop4>HqecKnxT> nopoAx> 

 Goldschmidt'a h 3KBHBajieHTBbixT> viwh KjaccoBi n paAOBt MexaMop-tHqecKHxi aopoA'b Cbh- 



1) Ibid., CTp. 405. 



2) L. c. 



3) BioTHTij BX TaKOM'i. pacnpeA'b.ieHin Bt blicokoS 

 cTeneHH cooTsiTCTByeTt xiopHTOsoMy KJiaccy OHJumTOB-B 

 H nepexoAHbix-b ki> He&iy nopoA-B, TaK-b Kaict OHt ne 

 asjiaeTca bt, 6ojiie ysKOM'i CMucji'fe cjiosa THnoMopoHtiMt 

 cjiaraJomnM-B OT^iijitHaro KJiacca rpynou nopoAi-, coot- 



BiTCTByiomuxT> npaBoii Ko.ioHHi; to >Ke caMoe, ho .^iinib 



OTHaCTH, OTHOCHTCa Kt X-lOpiITaMTi, I160 IIMII OTKpUBaiOTCa 



uoKOBHe pjiAbi MarHeaiajiBHtixT. ii HsejifoiicTuxx ot.io- 

 jKeHifi. 



4) CepuiAiiTT., KaKx aat6iiTrb, MOKen. noHBaHTtca bo 

 Bcixt «K.iaccaxT.» *H.iaiiTOBTj ; noaTOiiy ohh, KaKT> Mime- 

 pa^ibi He TiinoMop<i>HiJe, nocTaBjeHu bt. npaMue cko6kh. 



