KPHCTAMHIECItm HOPOJIiH Cb CiREPHArO nOBEPEaCBfl CHBHPH. 



107 



CpeACTBGHHafl CBflSb aHKepHTOBWXl pOM609ApOB'L MGHLIUHXl paSJltpOBX CO CJOHCTblMT. CHAepH- 



TOMT) Sojibuiax^ pasM'fepoBTj n co CABHraMH s^tcB BbiCTynaeiT, 6ojite acho. HojiyqaeTCfl KapTHHa, 

 KaKX 6ya.T0 ouh oSpasoBaincb BOKpjri o6JIOMKOB^ ch 6ojibiuoro neAtjHMaro (cp. ii,eHTpajibnbie 

 ociaTKH CJOHCTOCTH, Bi) oGinewb corjiacHOH c rjiaBflbiMH HeAtjiHMbiMH). npoHCxoajAeaiH 

 KpHCTaJiJioBT> cjiOHCiaro CHAepHTa onpeAt-ieHHO uejibSH BbicKaaaxbcn ; niKOToparo cxoAcxBa, 

 6biTb MomeT-b H renesncy, cb KpHcxajiJiaMH b necKaxi Fontainebleu (h Sievering okojio B-feHbi) 

 Hejibsa oxpimaTb. 



CjitAOBaxeJibHO, h bx cjyqa-fe axon nopoAbi Moatno roBopnxb o ABHJKeniax'b btj xBepAOH 

 nopoA'fe. IIoABHffiHOH H jierKO KpncxajiJiH3yK)iii,iHCfl Kap6oHaxT. npHAepacBBaexcii jihhIh nanSojib- 

 inen cjiaSocxH (h HapymeHia) bt> nopoAli, oSpasya nop*upo6jacxbi. Epn noBxopnoH nepenpn- 

 cxajJiHsanin KapSoeaxa (cjitAOBaxejibHO, npn npoAOJiatnxejibHbixx h HHxencHBHbix'b HapyiiieHiflxi> 

 B^ nopoAi) coBepuiaexca iiocxeneHHaa AecHAepHxasaaia ero. OonapyHtHBaiomiHca iipn axojix 

 HsdbixoKi Htejfea HAexX) Ha o6pa30Baii]'e xjopiixa, x. e. iia npeBpameHie cepnu,HxoBaro cjianua 

 btj xjopHxoBbin; cji^AOBaxejibHO, bt> xjiopnxoBbixx> cjianii.ax'b, noABeprumxca cnjibiibiM^ Hapy- 

 lueeiflMTj, cjiiAyexx> atAaxb, qio KapSouaxx., ecjin owb bt^ hgmtj coAepacnxca, cpaBDHxejibHO 

 6feAem.FcC03»). 



Ha ocHOBauin BbimcnpnBeAeHHaro coiiocxaBjenia mosjuo BbicxaBiixb c.iitAyK)u;ifl iiojomeiiifl 

 6oJi'£e o6maro xapaKxepa oxHOCHxejibuo KpHcxajjinqecKHXi. cjianueBi: 



1) HeycxoHquBbifl MnuepajbHbia coMexania flBJiaioxca npnaeaKOMX) npoHcmeA- 



UIHXXj bi UOpOA'fe CJIOJKHblXX. AH<I'*epeHU,iajbHblXT> ABHJKeHit. 



2) B-h nop'i'npoSjacxoBbix^ KpncxaJiJHqecKnxT> cjann.ax'b cJitAyexX) BHAi^Tb 

 nopoAbi iiepaBHOM-fepHaro pacnpeA'feJienin BuyxpeHHHXX) HaxaJKeina n AaBJieHia^). 



3) Ilpn B03HnKH0BeniH MHKpocKjiaAiaxocxH bx iiopoA'fe iiSM-feuaioxca o6iii,ia 

 ycjiOBia paBiiOM-fepnaro AaBJienia h saM-feHaioxca iepeAyioii;riMHca na iviajibixx. iipo- 

 cxpaHCXBaxx. ycjioBia.Mii nojioacnxejibnaro h oxpiiri,axejibHaro (no cpaBHeniio ci npeAbi- 

 Ayin,HMx) AaBJienia; 9xh ycjOBia SjiaroupiaxcxByioxxj oSpasoBaniK) uop<i>Hpo6jacxoBTj, cjitAO- 

 BaxejibHo 



4) oSpasoBanie uop<i>Hpo6jiacTOB'b ne M0}KexT> cjyatiixb AOKaaaxejbcxBOMX npo- 

 XHBT, yqacxia bx oSpasoBaHin nopoABi ABHaMiiqecKaro AaBJienia^). 



5) OiixHqecKia Ae*opMaii,iH h luexaiinqecKia nsraebi MnaepajioBTi qyjKAM npn- 

 cxajiJiiiHecKHMi cjiaoitaMTj*), KaKX aBJienie HeycTOHqnBoe, h noaxojiy nenocpeACXBoiino bh- 

 paBHHBaioxca, ncqesaioxT, SescjiiAHO BOBctxxi 6ojLl,e vim MGH'te nopMaibWbix'b KpHcxa.iiJinqecKnx^ 



1) CpeAii KapooHaTOB'b, BtJA'fejieHHbixi. iisT) 16 a.ib- 

 niftcKiixt cjiaHii;eB-b, 11 noKasa^ii coAcpHianie FeO<50/Q, 

 3—5 — IQO/o FeO, 1 — 10.730/o FeO h 1 — 6.59% 

 FeO-t-23.41o/o MuO. Cp. K. Eisenbtith, Beitrage zur 

 Kenntnis der Bitterspiite. Z. Kr. 55 (1002), cxp 583— G07. 



2) Cp. P. Niggli (46). 



3) Cp. npOTiiBono.ao>KHoe MHtHie y A. Meficxepa 

 (37), crp. 559. 



4) A. MeficTep'ij (37, cxp. 550) orcyTCxnie onTHie- 

 CKux-b H ;tp. ;i,e*opMaii,iH cmnaefh A0Ka3aTe.ibCTB0jn> npo- 

 thbtj yiacTifl jT,aB.iieHiH b'i, ofipaaoBaniH cjianueBTj. 



14* 



