AHAMTHqECKOE H3CJI*AOBAHIB COCTABA RWTb METEOPHTOBl, . 97 



6. OTAf>JieHHbifl 3epHa ojinBHHa ott> atejifea n3MejibHajiHCb bt> A6"hxoboh 

 CTynK-E h h3t> nopouiKa BTopniHO ornrayTbi MarHHTOMT> nacTHUbi «ejrfe3a. 



AHajtH30M , b onpeA'BJieHo bt> 100 qacTHxi>: 



Si0 2 — 39,80% 



FeO — 16,34 



AI 2 3 — 0,37 



MgO — 43,68 



Sn0 2 , MnO — cjteabi 



100,21. 



7. PacTBop-b, nojiyqeHHbifi bt, 5-oiwb ott> 4-xt> grm. mejifea, 6bijrc> 

 pa3A-fejieHi, na ab-6 nojioBHHbi, Koxopbia h aHajiHsnpoBajracb OTAf>jibiio, ho ajih 

 onpeA'&JiemH Co, Ca, Mg coeAHHeHbi bmt>cte. 



AHajrH30MT> bt> 100 nacT. onpeA'BJieHo: 



Fe — 90,48% 

 Ni — 8,34 

 Co — 0,63 



S — 0,013 

 Ca — 0,41 

 Mg — 0,06 

 Cr, Si, As — cjit^bi 



99,933. 

 8. 2 grm. ace-iiba pacTBopenbi bt> HNo 3 h h3t> hxt> pacTBOpa onpeA'B- 



JieHo coAepataHie CI = 0,12' 



9. 3,5 grm. JKejifea pacTBopajiHCb bt, cojihhoh khcjiote npn narpt- 

 BaHiw, npn ieMT> BbiAiiJifleMbie ra3bi nponycKajracb bt> aMMiaiHbin pacTBopT> 

 Ca CI 2 , ch u.'BJibK) onpeAtamH ooin,aro KOjraqecTBa cfepw. Kani. npn onncbi- 

 BaeMOMT. MeTeopHxt, Taicb h npn pacTBopenin MeTeopnia ct> p. TyGiurb, bt> 

 KOTopoMij S BOBce oTcyTCTByerb, saiwtqajicfl ocaAOKi. GypoBaTo-KpacHaro 

 n,BiTa bt> pacTBopt Ca Cl 2 . Ilpn pacTBopemn 3Toro He3HaHHTejibHaro ocaAKa 

 bt> H,apcKofi boak-e — ctpa BOBce He OTKpbiTa, HecMOTpn Ha to, Tro bt, pac- 

 TBopi (cm. 4) Htejr£3a (HMbimeBCKin MeTeopnr-b) onpeA'BJieHo h kojihwctbo S x ). 



H 06t>HCHHK) 3T0 TEMT>, 1TO KOJIHqeCTBO TpOHJIHTa CaMO IIO Ce6t HH'ITOJKHO H 



BbiAiijiHBmincfl H 2 S hjih yAepjKHBaJicn jkhakoctmo hjih tto tpohjihtt,, oGBOia- 



KHBaeMblH OCTaTKOMT, HPH AOBOJIbHO OblCTpOMT, paCTBOpeHlH, He pa3JI0JKH.ICfl. 



MHTt h acMaHUTi, c.ia(So nojapH3yeT-b cbEti>. IIoaTOMy ptumTt Bonpoct o npHHaA-iewHOCTii 

 onacMBaeMuxT, Hrojn. kt. acjiaHHTy hjh me kt> aMop<t>HHM-i> CTeKJOo6pa3HUMi> RKMOtemnwh, 



secbjia 3aTpyAHHTeji>H0. 



1) Cfepa He onpeAtJinjiacb bt> ocTa-nct nocat o6pa6oTK» weafoa pacTBOpom. CaCI 8 

 h CH. CI. 



Giw.-MaT. crp. 97. 7 



7 



