SCIENTIFIC ABSTRACT ZHILINSKAYA, M.A. - ZHILINSKIY, G.B.

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SCIENTIFIC ABSTRACT
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. j / I , " % '01 ^j/ W, " ~7 .4-/ J,/^,r or -10 , I- - ". I : [, ~ *,, ~ I I :i fi..,* : , , 13 , 1 1, 1 I N " . ";" , . z , : v i v !M i I . : 'I ! ! , 11 w I . . , ' I , i i a , I I . i , 1 -111. 1 - P; I - ". Ht I 1 11 1111 ! I I 11! 11111, 1110'1~ 1. ~ ~ 11 1 ~ I ME 't "I Wn . 1r, I I �"~ I , ! j fl" i. : pirlill'i ilirl"Ill .: rill [111 : 11111; 111. ~ ! Z, . I . 1 1 ~~ ; I A; , , 1 - i Ili 11"".0 Efull, . I i . - : L. - :1 14-411,11-11 t, - 1, I ~, . , I 'I ~ .1 1 1. .. I ~ . I - I --- : I 1 1 om~7 , -, "' - j - -, , "~~ . , I . I - ~ :,;" w', ", ~i, . i '~ t ~%. -- :) ,, ::, , !,'!~ i., -:, , . z - , . " A, ",- ,- ~~ , .~: ~:, . I~i I - .-. , ', . : 1.1: , .,- .~ ~ 1,~~! , , f~ - I.: : , , I m. 'i.! -~ , i Al ~i i, Ii 1 I Iff ~ 11,111 1111 ~ T 111111, 1v ': 1 . 1, I i ;ii VIL ii!)F i ; i ~ I ~ I P ; 1 i ! I I Iff, .~ I,.,. I i i - ;-l -;,-WT-" '. I - - I ~. a. . 9 I "I I'll I i il. q.: .-- i jl~ I-!;! ilI".111117] !R At F, -9-1300 77323 % AUTHORSi SOV/57,30-1-2/18 Gol.ant V. Ye. Zhilin _skjy P. Propa gation of Elect .roma gnetic Waves in Waveguides FilleO. With Plasma_ FMODICALt". ...Zhurnal 'tlk'hni c~heskoly riziki, US 19600 vol 30j,xr 1j, _~'pp.16 24~ sh) AMTRAM'~ Propagation~of.eleotro MagnstiO Waves through wave. guides filled withz9aseous diaoharge plasma is ulilized-in'oonstruotions of ultrahigh frequenoy oommutati6n devices'and in plasma investiiations, One would.likej therefore, to establish a relationship between.the propagation constAnt.ot these eleatro- magnetia.waves and the complex conductivity Qf plasma.',This problem in thi oases of real plasma must,take into account the varying conductivity,of. piaom~ain the waveguide due tb VarYing.concentrations of electrons in the plasma.. In the present paper, the authors inVestig&ta wave propagation-through a uniform wav eglkide filled with plasma homogeneous ~.along the.axis of the waveguide. Waveguide boundaries Card IA6 and plasma oon&ictivity are then independent of-the TI . p ; r? I . t i , :., ~ Ill'i;i i; ` a. . ; 11114,11, 1~ m i '. :'~ ~: z - I "I ! j;;. R.: . ~ ~~l 1 [ il It 1111 ii I I - V! i l'i ~ ~'~ "i, z i 1. '1 ~ Propagation of Electromagnetic Waves, in 77323 a ~Waveguides Filled With Plasm, SOV/57-30--l-2/18 'and in the second: AP(2)P.02 C2 ' d15 I, ~UF)! G,EVF . M 2 2. ,E,E dF) E,EkdA 7i (F) I-PO 2 0,E,E,dF 0,EOE,dF (31) 110 ajE,,dF- POO ff a,EO*dF y,E.E,dF) ( -,E,,E,dF) it' [ (j 0AE,(IF OjEOEjdr)jj (32) . pt 2 :Card .6/16 1 41"'! fi~, -11 dii, -~M Propagation of Electromagnetic Waves in 77323 Waveguides Filled With. Plasma SOV/57-30-1-2/18 where k now denotes TE waves and the-TH waves. - The:authors,'di scuss the case when the frequency.of electron collisions with neutron pa'rticles is much ions. Tney also discuaB higher tban.c.ollisions with the possibility that the plasma is conducted through the waveguide by means of 4ielectrid tubes. One could try to develop relations for unperturbed fields in the -Waveguide-with.the tubing but without the plasma. However., this,problem often does not allow exact solutions., and in.the case of small tube thickness one can againanalyze its.contribution to the phase-shift and damping by,means of the perturbation theory. Finallyl,..the authors calculated the cylindrically symmetrical case. The geometry of,the problem is given in Fig. I. Card 7/16 --F 1111 1 1 1 j. ~.'jj ,~ !,- ~~'; ! : -z I : ~ ; i H . I ~ 11 ~ 3; 1 "' I ~ . '. , , i "' lit 1, 1. ! ~ :. . T . .- I ; t-I t I IIIIAll", 11 .. t I I I d, I I III ill, et I 1!, 1. . .; z F ;:Fi . -I ~i~ i ; '; I , 1 1 111. li t'' J : II .: 1 .14 1. ";5. I !: , '41. 101,11PI 114 t ~ ~ - - H I I I F . ; 1: .-,v-:-xN TV F, A, N, -JA. U $ ~2q ~ ~ ~9~. f -~ -4fF ~"i IT I: I -- -- almommommuffin ~ - i Ij-, "I li.: I . I re ! : III ~~C . i A E'. . . :11 - S- I ~ I' ~. .Ir- . MWOMANAMM I IMI I- t. fV 1, t,!~, 1I , ~g ~Ililfll ; . 2,; ~ T - - : ;. . fl, -~ i 2C P p S ~)606~11/61/031 /001/009/0 r o agation.of centime trile wave a 17 B1 04/B204 electrons Is t1hrw Iellian, and.,,that'the concentration distribution of eleot:~6fts' over the croas ssction and electron temperature do not change. The homogeneous longitudinal. 'Aield,, however, is changed by the presence 6VA"hi-h'frequency field and the following concentration distribution 9 of electrons takes place,in the positive column: nF, - I r !!L ' 1 d F I/d El n '-a here the In, con I Ill. 2 a 2 In Con electron concentration, I the discharge current, E the field strength Coll of the constant field, E the~amplilll-ude of the h.~gh-frequency field, hf In. the plasma conductivity in the constant field per electron, (f 1r the active component of hi -f requenoy conductivity perolectroll. A similar, gh expression _is-'tiven~ for the increase of the discharge ourrent produced by, applying the high~-freq',~ency:field. From these,formulas it may be seen tfidt-the application, of a homogeneous high-frequency field to a positive column discharge in steady-state conditions does not modify electron -Card' 21'Y 26664 ~Propagation-of.centimetrie waves S/05 61/031/001/009/017 B104YB204 tempetaturd't 'but-leads:to a,decreaee-of the longitudinal constant iield. band to an increase ofth6 oonc6ntration of.charged particles. The authors 'W' i3tiito'that'i,n*first.pdrturbation-theoretical. approximation, the wave, :propagation',boiiitiLht',dhiLhges-pr6portional to the electron concentration, wheni'di.plasmia is introduced into a waveguide. The changes ifi the phase conqtant ,Ap*:and the,'damp'ing constant Aa* in the.presence of a high- frequency field are determined in first'perturbation-theoretical approxima- tion by them relation. a /A ~,-~-Ao YAO (7)v k -where ba*:~,and Ap*.werg determined at a, given high-freqqency:field stimhithi :ind A a, and AP at an, infinitely -low high-frequency field sfrength. ~The experimental determination~of the dependence 'of the: phase constant upon field-,6trength was carried out by means of the f acili ties.* described in the previois paper (Ref. 1). The resul to obtained are graphic ally. represented ~in Figs. 2-5* As may be,seen, deviations and experimental -values,for helium are below 15%, anafor argon below 30%. The causes for these. deviations are said to be Card 3/ 20664 Propagation of centimetric waves B104/B204 change s In, th e'.f lux of force, Inholmokeneities of the field, inexact f field longitudinal components,and of conductivities determination.0 Finikllk' lhd, use of nonlinear effects-for the stabilization of the power of siitei-.;.high'frequ6ilcies',,occurring in a waveguide filled with a plasda.is.discussed.. 'Fig. 9 shows the~scheme of such a stabilizer. This scheme' rep--r-esents'-a'po'wer.divide,r made from three-decibel alit-bridges. The superhigh-frequency signal is,divtded between the input channels, and"tht ratio'of the-power-flows in the various output channels-is de- termined from the phase difference between the waves passing through the upper and lower waveguidese If a waveguide contains a gas discharge-. ahd~phase shifter, 6 possibility:offers itself in that power range in which nonlinear interaction effects of:the~plasma with the superhigh-frequency field occur, of stabilizing the.power flow at the output of the power divider. There are 9 figures and 8 references- 6 Soviet-bloc.- ASSOCIATION: Leningradskiy p'olit,ekhnicheskiy institut im. M.~I. kalinina (Leningrad Polytechnic Institute immi Me I. Kalinin) D SUBMITTE. :JulY.13, 19601 Card 4/ S/05/~76;~80/001/017/018 B111 B102 AuTHORS t Golant, V. Ye. and Zhilinskiy, A. P. TITLE t Experimental study of the diffusion decomposition of A plasma: in a magnetic fields' II PERIODICALs Zhurnal 'tekhnicheskoy fiziki, v-~32, no. 1, 1962, 127 -.129 TEXT: The~authors measured the'de endence of the diffusion rate in a, p helium plasma~on pressure (0.02''- 0.8 mm Hg) and on the longitudinal magnetic fielcl (uP to WO oe)- The measutements were made in pulsed'. operation (20:cps, pulse'duration 1-2 liseo)i in the intervals between'the pulses the plasma electron concentration was measured by the wavdgUide ~nethod. ''The 3. diffusion coefficients measured are in good agreement with a formula calculated in Ref.1 (V..Ye. Golant and A. P. Zhilinskiy, ZhTF, 30P-745, ig6o). , it is found that the', transverse escape rate of charged particles inVK thq magnetic,field.is.considerably.higher than the diffusion rate calcul- at6d from-collisions between electrons and atoms. The plasma decomposition constant was'found to depend practically linearly both onthe magnetic field and~on. -pressur e. The orbital velocity of charged particles along the Card 1/2 ------ ------------ :, ; ',~ ; ! -.; 1. :: a . ~ I i ~ I , !f ~ .,..! If I I L : - I- 'U", q t ~ : - . , -- I . ~ :l: I ", (D 1~-.; f : ; . '. , ~ 14 , i , ff " '. . i =i 1~ ~ ~ F ~ - 4 T . - - - -1 . . ... . 14 .. I W s .. t I t, 1 3 , - ~j I I- i I ! - f P, , - , .. , . _7 A CC NR: AP4009M The ddcay.was.followed.bv,.,obs.orving the shift of the resonant frequency ofa micro-,, wave resonant, cavity surround'Ing part of the discharge tube. In some. cases the cha'nge' in the Q of-the ca ity was.also f llowed in order to obtain information about v 0 ~electronlcollision rates. Vlavelengths,in the neighborhoods of 3 and 30 cm, were em- .-ployed. :Transverse diffusion coefficients were calculated :from the obrServed , do- cay,curves with the aid of suitableassumptions concerning the longitudinal-diffus- The transverse diffusion coefficients obtained-for pldsmas in discharge tubes with.diametersl-of-4.cm 6r.greater agreed well with theoretical values., Those.for plasmas in smaller discharge tubes did not, the observed transverse diffusio.i. coel- ficients being greater than the theoretical by a 'quantity that is roughly indepen- dent of the magnetic field. The following possible causes for this anoj~alous be- havior are briefly discussed and rejected:::impurities in the gas; enhanced electron temperatures; disturbance--of-the ambipolar diffusion mechanism by magnetic field in- -homogeneities. ~The'authors consider it-most likely that an instability develops and-gives rise to anomalous:transverse diffusion. The-excitation of oblique drift waves,or ionial-acoustic waves, and1he development of small scale flute instability are montioned.as possibilities,-During the experiments it was noted that even a vezy small misalignment of the disoharge tube with:rospeat to the magnetic field would plasma decay rate. The diffusive decay of a plasma in,a Pao- Cod,2/3 ~ - I , U! , i ; 6 77. F- ,41 'rjt I -.1. 11 ng rai 8 y TIM: Electromagnetic radiation from an electron boom traversing a plasaa in a mag- netic fi BOUkM-. 2hurnal tekhnicheakoy #xlkis.-v. U, no. 11, 1065. 2034-2041 -helivA ma, TOPICw.TAGi; Elasm:beWt nt6raction :plasma, plasma oscllldti on,; asma-vave,-cyclotron resonance,:_electron beam RACr-t The. autbx~rs' : ~ --AWT -hsveLjaV46mt'jg" -cit-wavelengtil~ Ajj~ .7 and... -a f aapi~uce~d6j 20 to 900 b -radi tioun 9 ram,plam ems of 0.8 to 2 k*V elections hoij.un At -r6a u g 5 16-4 to I x 10-1 mm Hg in t 1) me e raversing p 8 rem ram he re no of a 2kOe or weaker uniform longitudinal magnetic field. The plasmas were produced in a 5 em diameter 40 cm long glass tube containing at one end an electron (p&n producing a 0.5 em diameter beam. The electron gun was operated with 2 Msec pulsea at a repeti- tion rate of 50/sec. The radial distribution of the longitudinal aicvKKrave electric field was determined with the aid of a uhf probe consisting of a section of twinlead with 4 mm spacing, and the radiated microwaves were received with an open ended wave- Card MC., 533.9 ACC NRi Ap502&318 guide section located close to the discharge tube. The uhf signals were recorded with a superheterodyne receiver with a 2 Re passband and a sensitivity of 5 X 10-12W. One conductor of the uhf probe was employed also as a Langsuir probe to determine the plasma density. The discharge tube contained in the end opposite the electron gun an, anode and a directly heated cathode, with the aid of which a gas discharge plasma could be produced. This plasma was employed to calibrate the LaaMuir probe in the presence of the magnetic field and In some other auxiliary experiments. The plasma produced by the electron beam was found to extend far beyond the limite of the beam. The microwave field strength and radiation Intensity were investigated as functions of the magnetic field strength, gas pressure, beam current, and electron energy, and the results are presented graphically and discussed. The intensity of the uhf radia- tion varied greatly with the conditions of operation, but such radiation was observed at magnetic field strengths an order of magnitude lower than that C07reSponding to the electron cyclotron resonance, and In soots cases In the absence of a magnetic field. Further work will be required to elucidate the nature of the coupling between the longitudinal ple-sma oscillations and the transverse electromagnetic waves which makes the radiation possible. Orig. art. hast 9 figures. (151 SU13 CODES ME, EW SUMI DATES ISFeb65/ ORIG REP: 011/ OMI FMFi 006 ATD PRE SS: V'V Cqr~ 2/2 I 'MT A; lirfllf PI:~I- INH Ill, !1111'01111 I'l 1" 1111 H ill" [111"! 'k WSR/Agriculture - Minerals 1/1 Pub 123 Card A-ui'h- ora t thilinsklyt G'. B.) Cand. of Geological-Mineralogical Scienceo Title t Mineral raw materials resources for needs of agrictilture 6 IAZEIGeology - Minerals Al, 1, JIM F I I I Rn i I I Sot Sum. 4OZ6 12 May 55 1 1 ?i ,f . li 't; 11 '! ff, i 'I, 1:111 it: ~ 1 i ~ Ill ; ~' I 'IfEi it 11" 11, Ii i I P H f- i i '?, T,.! ~; ! i ~ I I 'l i .;' I , - 1. 1. t . 1! Ht ~-.' i !'~ -. "I IN'. : I I ~ ,it -1 1[ :~'1 ;1111, 11 "i I'll I I" I I iII~,,' i " !i I ~o i , Ii I` -,~ 11 li Jilt r~i~ n! 4 g r.1" I ; Sl i - . ; I 1. i i . I I I." i ! I i~"Il 0 11 11 -It ii I I'l il ~f i ~ ii 1~ 1 ! w P. 1 1.7'.. , 1. 'I -- i '. i; ; I ': . I *i , I ~, ll '1111''Nil"ll -'i 1! 11 ~ ~ "11; - p I I . ~! , ; F. : ;l i ~v ~ I W081/62/000/005/029/090 B15O/D101 AUTHOR. Zhilinskiy, G., B. TITLE: Some rules governing the distribution of germanium in iron ore deposits PERIODICAL: Referativ.nyy zhurnal Khimiya, no. 3, .1962, 127, abstract 3G93 (Izv.~AH~KazSSR. Ser. geol., no. 2 (43), 1961, 70 - 77) TEXT: By meIans-of spectrum analysis. a a tudy is made of the distribution of Ge in deposits-of sediment.ary-metamorphic Fe-?&i formation (tabular data are not aiiorn). , For cheo'king purposes about 100 chemical and microchomical determinationsof Go were made in different minerals, rooks, and ores.. Complex Fe-Mi ores are referred to a powerful stratum of Upper 'Devonian and Lower Carbonifer oue sedimentary rocks. Mn ores in general play.a secondary part.- Brief.details are given of the mineralogical, composition and, 1he -genesis of the deposit's studied., Curves are plotted reflecting the .distribution of Ge in the ores assayed vith a different c6ntent of Fe. Besides having the greatest concentration of Ce, the ore assays containing 40~ and more of Fe also differ by a moreuniform Card 1/3 3/081/62/000/003/029/090. 'Some rules governing the ... B150/B101 ...,distribution of this element. Based on.an analysis,of the pure minerals hematite, magneti,te,,.,aiderite,.braunite, usilomelane, galena, sphalerite, pyrite and arsenopyrite:- itiq.,establish~d that the only minerals carrying Ge in the Iores-atudiedlare magnetite (more) and hematite (less).-In the assays of concentrated carbonaceous rocks no Go was found. Correlative Curves are submitted showing the interdependence of the distribution of Ge with the. principal chon., i1cal* componento of the iron ores studied (Fe, Mn, S, P). A direct Correlative dependence is observed between Fe and Ge, rhich is leas.clearly expressed in the hematite ores, but more so in the magnetite ores. The same dependence between the content of Cc and Fe is also established in the ferrous rocks. In the case of Un and P there is.inverse dependence. 'Nith a very small content of Go and S in iron ores a clear direct deDendence is observed bet,,,een theze elements. '-7ith an ease of concentration Go and S inverse d nendenceja incr (> 0-3CA of revealed. The author comes to the conclusion thdt Go in the iron orcls studied in geochamically comibincd only with Fe and, possibly, ia prosent in the form of germanatesp rohich-are near, to the mineral stottitfe. 011 the baois'that the hematites with the largest imprognation of Go art- of the earliest generation and the least impregnated hematites are of the latest,' Card 2/3 .. ~ I :~,i i! . ~ ! 1 j; 11 ~, ~, i ., -i !! a f't - f VU:l .4; .1 , V!, I: .. t. I f; '. :I ~',I; tic-, V ~ ;I I i~ : F. , Tt Hill !I,' f! 1! pt 1! i'il Ii 1 t 3(5) PHASE I BOOK EXPLOITATION SOV/2243 ''Zhilinskly, German Borlsovich Olovonoanost' T8entrallnogo Kazakh8tana; olovono8nyye rormat8ii I mesto v qbshchey metallogehii regiona (Tin-bearing Possi- bilities of Central Kazakhstan; Tin-bearing Formations and Their Position in the General Regional Metallogeny) Alma-Ata, Izd-vo AN Kazakhskoy SSR, 1959. 209 p. Errata slip Inserted, 1,006 copies printed. Sponsoring Agency: Akademiya nauk Kazakhskoy SSR. In.stitut geolo- gicheskikh nauk. Reap. Ed.: N.G. Sergiyev,.Corre8ponding Member of the Kazakh SSR Academy of Sciences, Professor; Ed.: L.S. Rzhondkovskaya; Tech. Ed.: Z.P. Ror6kina, PURPOSE: The book is inte6ded:for geologists and engineers engaged in tin exploration and.mining. ~Car,d 1/8 14 V Tin-bearing Possibilities (Cont.) SOV/224 3 COVERAGE: The book deals with the geology of tin-bearing formations in Central Kazakhstan. All deposits are described,'and evaluated as to the content of tin Mineralogical peculiarities and petro- chemical features of.tin:bearing intrusions and a genetic classi- fication of lode and alluvial tin d6posits,are provided. Admixt- ures of other elements in tin ores are-treated to a considerable length. Both lode and placer formations 'even if not of direct economic.significance, are treated in detail. Themetallogeny of such formations is discussed, including rock alteration, migration and mineralization processes. Genesis of all individual occur- rences is analyzed and explained. A short history of-discoveries is given in the introduction. The leading geologists are mentioned chronologically. The.chronology is divided into two periods. Period I extending from 1935 to 1942: A.V. Birin, P.A. Ostrovskiy, Ye. A Fierov, M N. AlItgauzen, Yu S Vyazovoy, I.A. Grechukhin, S.P. iershov, F.i. Kostyuk, D.M. i~vl;nko, N.M. Salov, and L. Ye Khazanovich. Period II, extending from 1948 to 1953: G.V..Tsapiin, M.Ts. Medoyev, V,G. Volobuyev, M.A. Zhukov, M.N. Grinvalld, A.K. S.M. Zharin, P.O. Nikitin, M.*G. Popov, A.A. Rostorguyev, A.V. Stepanov, S.,Sermagulov, M.A. Yurchenkov, V.M. Shullga, and Card 2/ 8 Tin-bearing Possibilities (Cont.) SOV/2243 Ye.A. Flerov. Most of the prospecting was carried out by the Sredazolovo Combine. The author thanks-M.P. Rusakov and I.I.. Bok, both of the Kazakh Academy of Sciences; N.G. Sergiyev and Ye.D. Shlygin, corresponding,members of the KaeAkh Academy of Sciences;. G.N. Shcherba,,.,V..V. Lavrov, and V.K. Monich, Doctors of Geolog- ical and Mineralogical Sciences; I.G. Magaklyan of the Armenian Academy of Sciences; Kh M. Abdullayev of the Uzbek Academy of. Sciences; Professor V.A: Sokolov; and Ye.A. Radkevich, V.S. Koptev-. Dvornikov,.Iv.F. Grigorlyev, A.D.:Kalenov, and I.I. Chupilin, Doctors of Geological and Mineralogical Sciences. There are 193 ~so references: 180' vie7t;-il2.'Ewilfo)CAtid,t-l;-French. TABLE OF CONTENTS: Foreword 3 PART I GENERAL GEOLOGY 6 'Ch. I. Brief Information.on the'Main Stages in the Geological 'Development of Central Kazakhstan 6 Card 3/8 Tin-bearing Possibilities (Cont.) SOV/2243 Ch. 11. Tinbearing Districts of Central Kazakhstan (Description of Deposits) 15 Tin-bearing district west of Lake Balkhash a. Maykull deposits 21 b. Sholpan'deposits 27 c. Shakshagayly deposits 31 d., Karaungur.deposits 33 e. . Southern Balaktan deposits , 35 , f. Additional data.on.the manifestations of tin minerali- zation in the district 38 2. Tin-bearing district of Atasu 39 a. West Atasu deposits 42 b . Placers of.Yakovle'vskiy Valley (Log) 43 l SouthAtasu deposits 44 The, `g'roup' of, North Atasu placers, 48 e. The lode tin ~ineralization in the district of North Atasu.placers, 52 J. Placers of.Buzauullgenskly Valley 52 g. -Tin-tungsten deposits of Karaob 53 ~Card ~4/8 Tirl-bearing Pis sibilities (Cont.) SOV/2243 h. Other-tin-bearing manifestations in the district (of Atasul 56 3. Ulutau tin-bearing district, 58 a. The Ulutau,group of placers 60 b. Tin-bearing manifestations in the Ulutau Mount ains 63 c. Placer-type tin-bearing indications in the right tributaries of the'Karaturgay River 4:. Kokchetav tin-bearing district 64 a. Dhebanay De posits 6V b. Placers-of the Valley Nr- 3 68';. Placers of the 'Valley Xr. 15 d. Knyazevka,'placers,;. 70 e., Placers of.Orlinaya~Mountain 71 f. Other indications of tin In the Kokchetav district 73 5. The district of Karkaraly and Lake Balkhash 74 6. Brief notea on tin-bearlng possibilities in the.remaining regions of Central Kazakhstan; presence of tin in the ores of other metals 76 ..Card 5/8 7 Tin-bearing Possibilities,,(Cont.) SOV/2243 PART Ii SPECIAL TOPICS Ch. III. Metallogenetic Characteristics andthe Classification -0 f:Tin--bearing Deposits of Central Kaz akhstan 87 1. Brief notes on the geochemistry of tin 87 .2. Genetic types of.tin-bearing deposits in Central.Kazakhstan 91 A. ~ Formation of tin-bearing (cassiterite granites 92, B. Formation of tin-bearing tcassiteritfl granitic pegma- tites. 94 C. Cassiterite-quartzose formation 96 a. The greisen type of deposits 96 The quartz-vein type of deposits 102 D. Formation of cassiterite-sulphide ores (skarn-type deposits), E. Placer formations 109 a. Ancient placers, 118 b. Recent placers 120 Ch. IV. Tin-bearing:Intrusions of Central.Kazakh8tan - 120 Card 6/8 I f"J T I 111111 'Tin-bearing Possibilities (Cont.) SOV/2243 1. Back round of the problem 120 9 Age,of tin-bearing; manifestations and. the relationship; between the-tin mineralization.and various stages of.intrusive action 124 .3. Position,of tin-bearing massifs within the regional geological structures;- particularities in the composition and structure of such massifs- a. Geological types of massifs and their relationship with the structures 129 b. Mineralogi,cal composition.of tin-bearing intrusion's 133-. a. Chemical composition of tin-bearing Intrusions Ch. V. Geochemical Characteristics of the Tin-bearing Deposits of-Central Kazakhstan; Metasomatism Processes; Tin Transfer,.by Postmagmatic Solutions; Specific Associations and Other Geochemical Factors of OreFormation 159 I. Geochemical characteristics of deposits. 159 2. Metasomatic processeL and the significance of the ex- ternal mineral sources in the processes of endogenous ore formation 163. Card 7/ 8 lo- Tin bearing Possibilities (Cont.) SOV/2243 3. Examples of mineral and geochemical associations 16~ 4. The mode of transportation of tin in natural solutions 5. Nature of or e.filling cavities 170 Ch.,VI. Structural Geological Cbaracteristics of Central Kazakhstan; and Significance of Tectonic Features in Controlling the Distribution of Various Types of Tin~ Mineralization 172 Ch. VII. Basic Metallogenetic and the'Endogenous Tin Formations of Central Kazakhstan 182 Ch. VIII. ExogeneouB Tin-bearing Formations of Central Kazakhstan and Certain Problems of Placer Formation 190 Conclusion 200 BiblIography 204 A31AILABLE: Library of Congress MM/ec Card U8 9-22-59 AYRO7, P.Ya.; AYTIALIVEY, Zh. Ai; ALMOV, M.0,; AKHIMSAFIII, IT.R.; BATISHCK97- TKRASOV, S.D.; ~ WARM,: N.TJO; BAISM, M. t, 13AYKC)MMOV, A.3,; AWTUROV,:A.B.; BOGATYRFIV, A.S.; BOX, I.I.; BORTMUM, R.A.; M-rMCW"lW((O,, BrICOW, 14.8. ZYWV' D.A.; IVAINKIII, P.-F.; KAZAITLI, D.Na'; KNI~. A.~X#,; ~.AYV , S.X.; KOTATILINT , "'I .' V . KMLkYZV, D.A,.; )CUSM,~O.L.; L~Ar,*,!, MSHANOT, O.Zh.,.JCb'DO'r,;'T, MS.; IfORCH, V.K*;JMJTOV, S.: MJSR:-,'MV, G.; MUKEIAMMMOV, S.A.; rARSHIII, AoV,; POFROVSKIY, SOL; POLOSUKH111, AoF.; RUUKOV, R.P.; SMRGITAV, N.r..; sirmuill, S.Sh.; TAZHIBAT.MVO P.T.; FASMOKOV, 7.1%; SRLTGIU, Ye.D.; 5HICIMBA, G.N.; CHOKIN, Sh.Ch.; CHOLPARCULOT, T*Ch. 4jxtleth birthday of AcademieiAn Kanyah Irmdaevich Satpaev. Vest, AN Kaza%h. SSR 15' no.4:58-61 Ap t59. (MIRL12:7) (Srntpaev, Kanyah Imantaevich, 1899o-)