Mineral Resources of Georgia and Caucasia: Manganese Industry of GeorgiaG. Allen & Unwin, 1919 - 182 páginas |
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Mineral Resources of Georgia and Caucasia: Manganese Industry of Georgia David Ghambashidze Visualização integral - 1919 |
Mineral Resources of Georgia and Caucasia: Manganese Industry of Georgia David Ghambashidze Visualização integral - 1919 |
Mineral Resources of Georgia and Caucasia: Manganese Industry of Georgia David Ghambashidze Visualização integral - 1919 |
Palavras e frases frequentes
Akhalkalaki Akhaltzik Alaverdi alkaline source alkaline-saline altitude Artvin Baku Batum beds Black Sea Black Sea Prov Borjom Caspian Sea Caucasia cent chalcopyrite climate cold alkaline cold carbonated source cold carbonated spring cold ferruginous cold sulphurous source cold sulphurous spring containing copper Daghestan deposits Dist district Elizabetpol Erivan exist exploitation export extracted feet ferro-manganese ferruginous and carbonated ferruginous source ferruginous spring formed Georgia Georgian manganese Gori Grozny hot sulphurous sources hot sulphurous spring iron pyrites Kars Kuban Kura River Kutais Kvirila Kvirila River limestone manganese manganese industry miles from Batum mineral source mineral springs mines mountain naphtha occurs outcrops Piatigorsk places porphyry port Poti principal produced Prov Province pyrolusite quantities quartz railway Ratcha River Russia saline source saline spring sandstone sea baths Sharopan Silica smelter Sotchi Station Sukhum Tchiaturi Tchorokh Valley temp tenour Terek thickness Thionethi Tiflis tons transport veins village Vladicaucase warm sulphurous source yards zinc
Passagens conhecidas
Página 7 - The returns of the shipping of all nationalities which entered and cleared in the foreign trade of the port of Poti (during the same period) are: This shipping was exclusively devoted to the export of manganese ore.
Página 99 - Kars, altitude 5,200 ft. ; 3 sources, one sulphurous and ferruginous for bathing, two sulphurous for drinking ; frequently visited by the natives. 131. Djamuri, Prov.
Página 113 - Peninsula ; 5 groups of mud volcanoes, from 20 to 30 in each group; much frequented sea baths, but the muds are not used. 336. Terter, Prov.
Página 54 - It may be said that in its stead the country possesses its enormous riches in naphtha, which may be used as fuel, and an abundance of water power or " white coal," to be utilized for power purposes, but still, specially for metallurgical purposes, coal or coke are required and must be imported. The imports, which in former years came mostly from Great Britain, consist now exclusively in coal from the Donetz Basin, which is of good quality, and, besides, protected by an import duty of 7s. 6d. per...
Página 71 - ... quantities. The quality seems about the same as on the Suram, the carbon contents being from 50 to 60 per cent. It is used locally in foundries, and also for paints. DISTRIBUTION. As Russia herself forms an enormous market, most of the mineral and metallurgical products of Caucasia were before the war sold in that country, the exports being principally confined to manganese ore and part of the petroleum production.
Página 126 - The question of transport has, perhaps with the exception of the last few years, always been the greatest difficulty with which the Georgian manganese industry had to contend. The extraction and dressing of the ore are comparatively easy and cheap, but the transport from the mines to the seaports, which was under the control of the State, was by the latter made into a source of great and excessive profit, while a less rapacious policy was the obvious duty of the former Russian Government, in order...
Página 105 - Province of Elizabetpol, district of Sangesur; a warm mineral spring, composition unknown. 209. Krasna Poliana, on the River Mzimta, near Sotchi, Black Sea Province, Georgia ; mountain resort, with some hotels and accommodation for special cures. Alkaline-saline and ferruginous carbonated springs, some of them tasting like Vichy water. 210. Kuapta, near Artvin, Georgia ; a ferruginous carbonated spring of bitter taste. 211. Kudara, Province of Kutais, district of Radja, Georgia; several warm sources...
Página 137 - ... closing of the ^Dardanelles made an end to the prospects as well as to the difficulties. The ups and down of the export trade are reflected in the stocks of ore lying at Tchiaturi. While at the end of 1902 they amounted to 240,000 tons, they rose to 323,000 tons in 1903 and 1904; to 1,130,000 tons in 1906, being over 1,000,000 in 1907. The heavy shipments of 1912 reduced them to 645,000 tons, and in the following year even to about 400,000 tons. In 1914 the output of the mines fully covered the...
Página 37 - ... in a very primitive state until 1904, when the first modern installation arose at Barabatum. The Synik mine is situated at a distance of 2 miles only from the latter place, and belongs now to the Societe Industrielle et Metallurgique du Caucase which also works Alaverdi. The mine contains some 20 different veins, from 7 inches to 4 feet wide, containing" chalcopyrite and some purple ore in quartz gangue, also a small proportion of precious metals. A great deal of money has been spent on this...
Página 65 - The stone itself is transparent, with wavy lines or bands of all shades of grey, green, blue, pink and brown, producing very pretty effects. Blocks can be extracted up to 5 feet in length and 3 feet wide ; large slabs are used for mural decoration, smaller ones are cut up for clock cases, paper weights, etc., but there is no work done in the quarry at present. Another deposit...