KPHCTAMHIECKIfl nOPOjr,H Ch C^BEPHArO nOBEPEffitil CHBHPH. 



TaSjipma XIV. 



115 



SiOg 



AI2O3 



FeaOg 



FeO 



MuO 



MgO 



CaO 



NagO 



KgO 



Ti02 



ZrOs 



P2O5 



BaO 

 H2O < 105° 

 H2O > 105° 



VII 



60.74 

 18.33 

 0.96 

 7.34 

 0.04 

 3.81 

 0.62 

 2.29 

 2.80 

 1.30 

 0.11 

 0.17 

 0.02 

 0.14 

 0.84 



IV 



57.98 

 19.81 

 0.59 

 7.50 

 0.09 

 4.35 

 1.92. 

 2.72 

 2.83 

 0.48 

 0.05 

 0.22 

 0.05 

 0.14 

 0.77 



58.83 

 17.54 

 0.00 

 8.52 

 0.09 

 3.40 

 2.24 

 1.35 

 4.35 

 0.59 



0.46 



0.13 

 1.96 



VII 



MoJI.IHCJia MOJI.% HopMaTHBHMH COCTaBI. iHCaa OaaHHa 



68.81 

 12.00 



7.61 



6.35 

 0.77 

 2.47 

 1.99 



Q 24.96 



Or 16.57 



Ab 19.341 



An 3.11 > 7^=39.02 



Cor 10.28 ) 



I. snl 74.26 



^ (MgSiO, . 9.52 1 

 flyl^^^ ^P=20.12 



^ I FeSiOj . . 10.60 ) 



II 2.46 \ 



\M= 3.85 

 Mf 1.39 } 



2 fern 23.97 



HgO 0.98 



ZrOg + PaOg.. 0.28 



s .. 



.68.8 



A.. 



. .4.5 



C. 



0.8 



F.. 



.14.0 



n . . 



. 1.2 



a . . 



. 4.7 



c . . 



O.S 



f .. 



.14.5 



k.. 



. 1.24 



T.. 



. 6.77 



y^;. Bfect . . 



99.51 

 2.75 



99.59 1) 

 2.76 



99.85 2) 



1.4919 



100.00 



99.49 

 (II. 3. II. 3.) 



VII. IIjiarioKJiaso-KopAiepHTOBbiH poroBHK'L ch ocTpoBa AjieKcfea; aeajiHTHKi. N. Sahl- 

 bom. 



IV. rpaHaTO-KopAiepnTOBbiH rneficL 0.311 sajiiiBa Mnwee^iop^a ^) ; aHaJiHTHKt N. Sablbora. 

 4. ITjiarioKJiaso-KopAiepHTOBbm poroBHKi, KJiacca 3, Kolaas, panoH^ XpHcxiaHin *) ; ana- 

 jinTHKT) M. Dittricb. 



3T0My cxpeM Jemro ripoxHBOA'feHCTByeTTj «H36biT0K'i.» AlgOg h noaxoMy bt> nopoAaxi axoro xnna 

 H'fexT, H cjitAOB^ rnnepcxeHa. OxT) «HopMajibHbix%» KOHxaKxoBbix'bnopoA'bOHa, KpoMi& xoro, oxjih- 

 qaexcfl SHainxejibHO SojbiiJHM'b coAcpjKaaieMi NagO, KOXopwH, npnenMaa bo BHHMaHie MOJieKy- 

 jijipHbie npouenxbi, ^aate npeoS^aAaexi. HocjifeAHaa ocoSeHHocxb, KaK^b yKasaeo Bbiuie, He 

 MOJKex-b nopowAaxb coMH-fenifl nponcxojKAeniH nopoAbi hsT) rjiuHHCxbixx. ocaAKOBX> 5ojiie hjih 

 MGH'fee HopMajibHaro xnna. HeMHoroiacjieHHbie noKa aeajiH3bi KOHxaKXMexaMop^niecKHX'b nopoAXj 

 noKasbiBaioxi., qxo noaBjeHie loro hjih apyroro xapaKxepearo, npHHHxaro bt> oceoBy KJiacc0<i>HKa- 

 ilin MHHepajia oxHWAb He peryjepyexca ncKJUoinxejibHO oxeomeHieMi MgO : CaO (Goldscbmidt) 

 HJIH oxHomeiiiflMH R203:CaO h RO:CaO (CBHxajbCKifi), a xaKJKe oxHomeHieMi, K^OrNagO, 



1) BKJiiOHaH 0.04 CI H 0.15 F. 



2) BKJiroiaH 0.50 C. 



3) Cp. Taoji. Vin, cTp. 51. 



4) V. M. Goldschmidt, 1. c. cxp. 156. 



