On the prospects of identifying magmatogene-hydrothermal iron-ore deposits in the Ukrainian Shield
According to the analysis of literary materials and author's own observations in different regions of the world, a specific set of iron-ore and related deposits, won the international title of "hydrothermal iron-oxide-gold-copper deposits” (IOCG — Hydrothermal Iron Oxide Copper-Gold Deposits) has been described here. The most important feature of IOCG-type deposits are large masses of iron, often forming clusters of magnetite-rich (at least hematite) ores of magmatogene and magmatogene-hydrothermal genesis. It is shown that the type of IOCG deposit can be discovered within the suture zones of the Ukrainian Shield on the example of the installation within the Krivoy Rog-Kremenchug structural and metallogenic zone of paragenetic association of hydrothermal-metasomatic mineralization of gold-polymetallic manifestations and certain types of rich iron-ore. Geophysical surveys must play the leading role.
Full Text:PDF (Русский)
Bekmuhametov A. E., 1987. Magmatic iron formation. Moscow: Nedra, 213 p. (in Russian).
Belevtsev Ya. N., 1959. Genesis of Kryvyi Rig iron ore basin. Kiev: Publ. House of the UAS, 307 p. (in Russian).
Belyashov N. M., 1982. Davydov ore field in Turgai — a typical example of polygenic and polychronic skarnov-magnetite deposits. Geologiya rudnyih mestorozhdeniy (4), 46—53 (in Russian).
Gonshakova V. I., 1961. Trapped magmatism and magnetite mineralization of the South-Eastern part of the Siberian Platform. Moscow: Publ. House of the AS of the Soviet Union, 296 p. (in Russian).
Gusev N. I., Nikolayev L. E., Gusev A .I., 2006. Late Paleozoic and Mesozoic iron-oxide-gold-copper system in the south-west of the Altai-Sayan region of Siberia. Regionalnaya geologiya i metallogeniya (6), 88—99 (in Russian).
Dunayev V. A., 1982. Breccias in the pipes of the Korshunov iron ore deposit in connection with their genesis. Litologiya i mineralnyie resursy (3), 48—58 (in Russian).
Dymkin A. M., Prugov V. P., 1980. Stratiformed type of the iron-ore mineralization and its genetic features. Moscow: Nauka, 200 p. (in Russian).
Kalugin A. S., Kalugina T. S., Ivanov V. I., 1981. Iron-ore deposits of Siberia. Proceedings of the SNIIGGIMS. Vol. 501. Novosibirsk: Nauka, 238 p. (in Russian).
Korabelnikova V. V., Fon der Flaas G. S., 1981. Explosive breccias on iron-ore fields of the Angara-Ilim type. Geologiya i geofizika (8), 36—43 (in Russian).
Criteria for forecasting of deposits of the Ukrainian Shield and its surroundings, 1974. Ed. N. P. Semenenko. Kiev: Naukova Dumka, 590 p. (in Russian).
Metallogeny of Ukraine and Moldova, 1974. Ed. Ya. N. Belevtsev. Kiev: Naukova Dumka, 508 p.
Mitropolsky A. S., 1959. Hydrothermal complex deposits of iron. Iron ore deposits of the Altai-Sayan region. Vol. 1. Moscow: Publ. AS USSR, P. 498—511 (in Russian).
Nikulin V. I., Von der Flaas G. S., Baryshev A. S., 1991. Explosive volcanic basaltic ore-forming system of the Angarsk iron-ore province. Geologiya rudnyih mestorozhdeniy (3), 26—40. (in Russian).
Pavlov A. L., 1983. The genesis of magmatic magnetite deposits. Proceedings of the Siberian Institute of Geology and Geophysics. Novosibirsk: Nauka, is. 552, 220 p. (in Russian).
Platonov A. N., Sanin V. N., 1998. Gold in the skarn-magnetite deposits of the Altai-Sayan region. Rudy i metally, 57—66 (in Russian).
Pospelov G. L., 1959. Regularities of location of magmatic iron deposits of Altai-Sayan folded area. In: Regularities of location of mineral resources. Vol. 2. Moscow: Publ. AS USSR, P. 244—288(in Russian).
Yushin A. A., 2008. Geochemistry of platinum metals in ultrabasitics as an indicator of regional specificity of mantle-crust interaction: Materials of XLI Tectonic Conference «Common and regional problems of tectonics and geodynamics».Vol. 2. Moscow: GEOS, P. 506—510 (in Russian).
Yushin A. A., 2008. Epithermal type of gold mineralization in the Early Precambrian of the Ukrainian shield in argillizites and secondary quartzites of the Zheltovod deposite of the Kriviy Rig. In: Problems of ore geology, mineralogy, petrology and geochemistry. Moscow: Publ. IGEM RAS, P. 232—235 (in Russian).
Yushin A. A., Butyrin V. K., 2009. Some problems of assessment of gold-ore potential of Kryvorizhzhya. Naukovі pratsі of UkrNDMІ (is. 5), 336—343 (in Russian).
Yushin A. A., Butyrin V. K., Galchanskiy L.V., Stadnishina N. V., Bondarenko I. N., 2008. Some geochemical characteristics and prospects of identifying complex mineralization at the East-Annovsk Kryvorozhya. Naukovi pratsi Donetskogo NTU. Ser. «Girnicho-geologichna» (is. 8), 240—244 (in Russian).
Yushin A. A., Moroz V. S., Proskurko L. I., 2013. Genetic features of displaying of mineralization of precious and non-ferrous metals in carbonaceous complexes of Early Precambrian of Kryvorozhzhya. Geologo-mineralogichniy visnik KrNU (1-2), 12—20 (in Russian).
Frutos J. J., Oyarzun J. М., 1975. Tectonic and Geochemical Evidence Concerning the Genesis of Еl Laco Magnetite Lava Flow Deposits, Chile. Econ. Geol. 70(5), 988—990.
Hydrothermal Iron Oxide Copper-Gold & Related Deposits a global perspective. Vol. 1. Published by Australian Mineral Foundation Inc. PGC Publishing. Adelaide, 2002. 340 p.
Рark C. F. Jr., 1961. А Magnetite «Flow» in Northern Chile. Econ. Geol. 56, 431—441.
Рark C. F. Jr., MacDiarmid R. А., 1964. Ore Deposits. San Francisco- London: W. Н. Freeman and Company, 560 р.
Licensed under a Creative Commons Attribution 4.0 International License.