ECONOMIC - MINERAL RESOURCES, LEAD

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CIA-RDP80-00809A000600240733-1
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RIPPUB
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C
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8
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December 22, 2016
Document Release Date: 
July 6, 2011
Sequence Number: 
733
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Publication Date: 
August 5, 1949
Content Type: 
REPORT
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Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 i' CLASSIFY 1ON DATE OF INFORMATION 1944 COUNTRY- ?" 1 ssR SUBJECT Economic - Mtneral resources, lead HOW PUBLISHED Book V.'HERE' PUBLISHED Moscow DATE PUBLISHED 1944 LANGUAGE Russian tr- wai wi?0 .iit aMws~ 101010 cnw u.RFnw nI unwu cvsllw n! 1111 R11Y.1-111 WI 11Y1N M tl11wN1 Kl w 9. I. a. so me 1LY Y[/N1. M1* 11glw M*+~mmnw : m 11 111 05 Tom MW II 5 1111110. U IM SOURCE DATE DIST.6 Aug 1949 NO. OF PAGES SUPPLEMENT TO REPORT NO. THIS IS UNEVALUATED INFORMATION Metallurniya evintea, 1). .1.4. Chizhlkov, literatury po chorniny I teretnoy mstalltygii ,, sizdat Lead is rarely found as an independent ore, but usually occurs together with zinc, copper, and other petals, to fags a polymetallic c..e. USSR reserves of lead, are are larger than those of any capitalist country. In Lha i388R, poly- metallic ores are t,? 'se found in the following areas: 2. Nerohinsk Rayon (Eastern Transbayeal), large Kttdainsk deposit 3. Salair Bayou (Western Siberia), a deposit bearing the same name INFORMATION FROM FOREIGN DOCUMENTS OR RADIO BROADCASTS CD NO, C NTRAL INTELLIGENT AGENCY REPORT X=-tau Salon (Southern Sazakhetan), large Turlan deposit 6. Earomazar (Bzbekistan), a number of polymetallic deposits 7. Sadon Pay-,m (Northern Peetiya), Sador_ and Burn deposits Additional polymetallic deposits are found in Takuts, Transoauoasus, Vaygaoh Islam;, u.A other places. 1. Far Eastern Deposits 4. Altay. (Kazakhstan), large Leninogorsk and Zyryanovok de~atitts The Far Eastern deposits of polymetallic ores are located on the shore of the Bea of Japan, on the eastern slope of the Sikhote Alin' mountain range. The largest of, these is the Tetyukhe deposit. The form and condition of the occurrence of the ore body are extremely diverse. There are ore seams at the contact of limestone and quartz porphyry; stratified seams and veins at the Junction of limestoneo'and tuff with argil- laeeous shale; stratified cross veins in argillaceons shale; and.. finally, the zone of phanocryst And strata of fine irregular streaks in quartzites1 and siliceous shale. CLASSIFICATION ~uW fit I Ness ieumm ARMY Na FBI =I MA9.e. Ix - H 50X1-HUM Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Pyritic ores consist of galerlto,, z'no blends, copper pyrite, magnetic pyrite, pyrite, white iron pyrite, arsonopyrite, small amounts of gray copper ore, tennantite, magnetite and, coasionally, tinstone, The vein mineral consists of manganosiderite, calcite, garnet, quartz, barite, epidote, and others. The composition of the minerals varies with the depth of occix,renoe. In the shallower beds of the hypothermal zone the quantity of heavy silicates of copper pyrite and magnetic pyrite is.smaller, while the amount of quartz anal calcite is larger. In?several sectors of the deposit an outcrop of bismuth is observed, Certain places also contain cadmium. Manydepo-ite do not contain a zone of oxidation. In the Tetyukhe deposit, pipe-shaped beds of oxidized ore form individual pockets, which lie apart from the in pyritio?body. The.oxidized'ores consist of smithsonite, hydrozinclte, willemtte, oerunette, amlaohite, azurite, pyroluzite, and brown iron ore. Of the larger deposits the following should be mentioned: a. `1etyu.ae deposi ,.which is the largest explored polymetallic de- posit of the Sikhote Alin Oro district. The deposit is located on a high ridge of the left bank of the Borisov ravine and the Tetyukhe River. Pyritic ore consists of zinc blends, lend glance, copper pyrite, retie pyrite, pyrite, eresnopyrit?, and Copper glanoe. The vein material is made up of the.m.,lite, sanganosiderite, calcite, partly also of barite, , rz et, and ilvaite. Of the other deposits of h~, Primorek Rayon, the following deserve marathon: Kirillcvsk, Kisinak, Gorbuehinak, and Shcherbakovsk. All of the mired ore is sent t,~ the Tetyukhe dressing plant. As a result of selective flotation, two kinds of concentrates h-3 obtained: lead and zinc. Lead ooncentratee are processed locally at the lead smelting plant. Zinc concentrates, pending the construction of a plant in th- local mining area, are shipped to the existing zinc plants. 2. Eastern Traiebayxal Deposits The majority of the Eastern Tr, ..: n.:ro Rerchinak Asyon) deposits are located in the territory between the Shiika e.nd Argun 'a rivers and the Transbaykal railroad. Almost all deposits of the Eastern Transbaykal occur in limestone and dolomite> Herehinsk ores are divided into oxidized and primary ores. The zon3 of carbonization is shallow. The Rerchinsk deposits are characterized by a large variety of metals. They contain lead, zinc, copper, silver, arsenic-, gold, tin, antimony, wolfram, and several other elements; Leneo, the unusually complex mineralogical composi- tion of these ores. The oxidized tune includes the following minerals: limonite, ceruesite, emitheonite, mimetesite, and scorodite. Ronore elements are repro: sorted by various carbonates and quartz. Primary ores consist of minerals such Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 MR as pyrite, areenopyrite, zinc blonde, gale.-i:_e, bouleaigerite, and pyrrhotine. In isolated case6 marcasite, naseiterice, and other minerals are encountered. Nonmetallic minerals include calcite. dolomite, manganosiderite, quartz, sericite, and turmaline. The ores belong to the ingrained type; massive ores are rare. The Nerchlnak region is considered to have large potential reserves of lead, zinc, silver, arsenic, and other metals. The Salair deposits of polymetallic ores are found in the northeastern- slope of the Salair mountain range, in West Siberia. They contain lees metal than the genetically related Altay deposits. Thoore is located along the longer axes of the ellipse of the deposit. ;A large number of thb deposits have the form of irregular lenticular bodies. Deposits in the oxidized zone represent ocherous barites with signifi- cant contents of silver and gold. The composition of the rock la the Salair deposits to rather even. In the upper horizon the ore consists of quartz-barite, or just barite. In ;telover horizon the ore is barite and quartz or barite and quartz carbonate. Sulfides are present in the form of minute Impregnations and are usually distributed evenly throughout the ore mass. On rare occasions sul- fides are concentrated in the form of bands, W, The following mineral ores are to be found in the Salair deposits: ephalerite, pyrite, galenite, tetrahedrite, copper pyrite, tennantite, ' oovellite, chalopsine, silver gldnre, cer'nesite, native silver; a.e1 gold. Quartz and bari.te make up the gar;j.,o. Ore extracted in the Salair mine Is processed the the Salair dress- ing plant. Throe kinds of concentrates are obtai.n:d in thr process of selec- tive flotation: zinc, lead, and barite. Altay polymetallic deposits are located in the southwestern spire and foothills of the Allay Mountains.. This is the most important USSR area for the production of lead and zinc. Besides zinc and lead, Altay ores also contain copper, cadmium, anti- mony, eil:er, and gold. In respect to precious metals, Altay deposits occupy an exceptional position. The large amounts of gold and silver in the upper oxidized horizons of individual deposits stimulated the early exploitation of these deposits, which began many years ago. At present, with the development of methods for the reprocessing of sulfides and poor ores, the Altay deposits occupy one of the first places in the USSR. Ore deposite occur here amid limestone and tuff, lead and porphyry. Morphololieally the Altay deposits are quite diverse. Complex deposit's predominate. Usually, deposith "dt uninterrupted pyritic ores occur with fairly extensive zones of phenocrysta. The primary pyritic ores of the polyaetallic deposits consist of pyrite, ephalerits, galenite. chalcopyrite, and tetrahedrlte. Arsenopyrite and pyrrethine occur less fre;uently. Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 CC rL Gold is found in pyritic ores in nntive state and frequently in the form of tellurous compound. Gangue minerals include quartz, barite, and small amounts of carbonates, cericite, and chlorite. In many deposits there is a masked zonal traneformauion.in the character of the ore, which depends on the depth of the ore's occurrence,' The amount of spbalerite and pyrite is increased, and barite takes the place of quartz. Oxidized ores contain gold and silver with sma.11 amounts of zinc. The Altay area may be divided into six fielded a. Leninogorsk field with the large Leninogorek and Sokol'nyy deposit's and the smaller Kryukovsk, Il'insk, Uspenek, and Filippovek deposits. b. Zyryanovsk field with the large Zyryanovek deposit and a number of smaller deposits, such as Zavodinek,Bukhtarminsk, and others. c. Irtysh field with Belousovek and Berezovsk, Nikolayevek, Talovok, and other depoelts: d. Zmsinogorskfield with the large Zmeinogorsk and Petrovsk deposit.gf and the smaller Semenovsk,Cherepanovsk, and other deposits. At present, the first four of the above-_,amed oze fields have an industrial significance. These four fields have large reserves of polymetallio_ ores containing prec'oue metals. Of all the above-mentioned regions the Lezinceorsk group has the largest actual and indicated reserves. Sara-twa region, in southern Kazakhstan, is an important poiymetallic ore region, The ore minerals include galenite, ephalerite, pyrite, and occa- sionally oha'.aopyrite, and crsenopyrite. The gangue is made up of calcite, dolomite, siderite, and occasionally there is quartz and barite. The ore of the ram-tau region is slightly silvery. On the surface of the deposit the ore is almost always oxidized and not infrequently the zone of oxidation attains great depth. Zinc is sometime found in a leached state and is deposite' beyond the limits of lead ore, form- ing a secondary accumulation of slmoet pare oxidized zinc ore with a emall Leal content. Oxidized ores are highly ferrouc. They are porous, have a yellow or red-brown color and consist of ocherous, sometimes clayey ircn ore which con- tains the oxidized lead and zinc minerals, In the oxidized zone lead minerals' are represented chiefly by cerussite, angleeite in insignificant amounts, and plumbodzhorosite L . Zinc appears as smitheonite, hydrozincite, mangemite (carbonate of iron and. ?inc), and also as a peculiarly soft (stearin-like) silicate of aluminum and zinc, containing Al and Zn in varying ratios, irio- morphically replacing each other. Nearly all lead-zinc deposits of the Sara-tau region are located in the Central Sara-tau (Turlan, Santagi, Mirgalim-say, Kara-say and others). The Baydzhansay and Suleymensay deposits are located separately in Southern Kara-tau. 50X1-HUM Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 1 Of all the Sara-tau deposits the la,-geot and beet explored is the Turlan deposit. Pol'ymetallic ore deposits are located in the southern elope of the Karamazar Mountains (lizbekistan). The Sarama,zar deposits may be divided into two geological groups: ;,.those found amid volcanic rocks and those connected with 11mestone. Deposits found amid volcanic, rocks belong to the hydrothermal type having sulfide polymetallic ores of complex composition. The basic metals of these deposits are lead, silver, zinc and iron, and to a lesser extent, copper; Som ores also contain antimony, arsenib, cadmium, gold and, in exceptional cases, wolfram, molybdenum, and uranium; The upper zones of the deposits con tain oxidized ore. Of the ina.ividualdeposits of this group, San-i-Minsur and. Tary-Bkan deserve mentioning. Deposits of the second group, occurring in limestone, consist of rich polymetsllic ores which Contain chiefly sulfides; lead and zinc, occasionally arsenic, iron, and copper.. San-say, Takeli, Altyn-Topkmr, and Yuzhnaya Darlaza belong to the deposits of the second grout. 7. Northern Caucasus Deposits Lead deposits in the Northern Caucasus-are to be found in Sadon (in Northern Oeetiya) and Ba?ka::ek, Karachayevsk, Chechenek, Adygeyek and Samursk rayons (Dagestan). The most important is the Sadon region where the largest lead deposit iiI{the Caucasus is located. Smaller deposits are the Buronsk, Zgidek, Hhol. stink, and Arkhonak. The Sadon polymetallic ore deposit is located at the notch of the Sadon River and its left tributary, the Kholdon. The deposit occurs amid granite of an ancient age in the form of irregulrr veins, bisected by a n ber of fnulte. The vein appears to consist of separate lenses which, with a `ew exceptions, do not extend very far horizon.te.lly ar vertically, The ore mined in the Sadon deposi is shipped to the dressing plant in Mizur. After selective flota'Son, two kinds of concentrates are obtained: lead and z1m . Concentrates from the Mizur dressing plant are shipped to the lead- zinc plant at Ordzhonikidze. 50X1-HUM Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Table 1. Cc osition of Concentrates rrocessed at Lead Smelters (%) (Altay) - (,Altay) 56.0 12..0 4.0 10.0 0.5 1.0 - 20.0 1.5 (Pr1moxek) CPrimorsk) 75.0 3'.5 0.5 2.C 1.0 0.3 0.2 15.0 0.4 Dreesia{ Plant Lead Smelters Pb Zn Cu Fe as CaO B1 8 1203 (Aitay), -- 43.0 12.5 9.0 9.0 5.0 Minks nt Prodante Concentrate Powder Llmestonn Total Work Indices of Furnace it Te yakhe Lead Smelter (1936) slag 3,583.0 9 Crude lead 27,840.0 50 (rSBa akhetan) 44.0 2.0 - 15.5 5.0 5.0 - 1.0 1.0 Elektrotsink (1, Caucasus) 70.0 5.0 0.5 6.0 2.5 1.0 0.15 17.0 1.0 25,360.3 73.1 8,465.0 24.4 865.5 2.5 34,690.8 100.0 3,326.5 9.6 22,236.6 68.0 9,130.4 27.9 1,347.5 4.1 32,714.5 100.0 3,334.? 10.2 Result () (~ () (~) 14 5,288.0 - 14,962 42 gro 3.12 78.68 0 21 0.41 3.74 75.12 0.0174 u.57 2.70 75.33 0.012 Traces 2.29 75.12 c.o16 12.28 39,32 0.052 1.63 11.:56 37.95 0.042 2.04 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Table 2. Work Indices of F" 'Pe in Tetyukhe Lead Smelter (1936) (Contd) Products Fe S102 CaO S Bi A1203 PbS04 PbO Pbs ZnO PeO Concentrate 1.40 0.84 0.28 14.64 0;17 0.22 - - - 242 1.56 0.42 14.92 0.10 0.49 - - - - Powder 0.12 0.36 0.39 6.22 - - 58.61 37.80 - - Limestone - 0.34 53.04 - - Slag 8.54 7.12 9.37 4.13 0.014 3.90 14.64 13.57 19.33 15.15 10,98 11 1 8.82 7.66 10.49 3.46 0.003 3.66 13.73 16 70 15201 14.53 Crude lead 0.9 - - - 0.238 - - - - - Elements Altay - H Cauoaeze 2 Bazakaetan Furnace-MI-no Pb 92 - 96 98.5 97 -- 98 98 750 96 75* Au -- -- Ag -- -- _- _- -1 Cu 2.0 - 7,0 o.45 0.9 - 2.4 0.29** 1.15** su -- 0.006 -- -- _t As Traces 0.02 0.015 - 0.08 -- -- Sb 0.45 - 2.20 0.25 0.10 - 0.20 -- Zn 0.24 0.0 - 0.41 0,!20 Ni -- -- -- -? -? Co -- -- -- -- -- Bi 0.005 0.128 0.002 0.045 0.325 Fe 0.10 0.072 0.02 0.25 0.15 S -- -- 0.1 0.15 -- -- 8" Table 4 ** Table 4 giyee these figures for Sn. 50X1-HUM Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 o Plante Pb Au Ag Leninogorsk 92' - 96 -- -- "B1ektrotsink" 98.65 -- -- Chiakent 97 - 98 -- -- Tet7ukbe Furnace 98.75 Mire 96.75 0:20 -- 0.325 0.15 Metallurgists on 'ferrous Metals), Tol II, 1iteraturg po ohernoy; Sanitized Copy Approved for Release 2011/07/07: CIA-RDP80-00809A000600240733-1 TTble 4. Coepoeit!on of Crude Lira ip Tarious Pte () Cu an An 8b Zr- Ni Co Bi Ye 2.0 - 7.0 -- Traces 0.45 - 2.80 0.24 -- ?.005 0.10: 0.45 0.006 0.02 0.258 0.04 -- -- 0.128 0.9 - 2-4 -- 0.015 0.10 - 0.20 -- -- -- 0.002 0.02 0.1 - 0.15 0.k1 -- 0.445 0.25