On the methodology of geochemical prospecting for gold deposits in Transbaikalia
Abstract
As is known, the main, if not the only, method of prospecting for gold deposits until the last decade was a schlich survey. Since 1956, in Eastern Transbaikalia and then in other areas along with the schlich survey, geochemical methods are increasingly being used, which became possible due to the use of the highly sensitive adsorption-spectral method of analyzing samples for gold. Then electrochemical-spectral, double-arc spectral methods were proposed, among which the electrochemical-spectral method is the most widely used. All these analytical methods were developed for the analysis of lithochemical and, to a lesser extent, biochemical samples. For hydrochemical samples there are still no reliable rapid highly sensitive methods of gold determination. The works of VITR, Leningrad Mining Institute and other organizations have not yet progressed beyond the experimental stage, although there are already some recommendations. This article is based on the materials obtained during research within the Lubavinsky ore field, as well as the materials by N. I. Safronov, V. V. Polikarpochkin and others in Eastern Transbaikalia, A. M. Grigoriev in Buryatia, L. V. Razin and I. S. Rozhkov in Yakutia ...
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References
- Albov M. N. Secondary Zonality of Gold Ore Deposits of the Urals. Gosgeoltekhizdat, 1960.
- Babichka I. Gold in organisms. In the collection: Geochemical Methods of Prospecting for Ore Deposits V sb. Geokhimicheskie metody poiskov rudnykh mestorozhdeniy. IL, 1954.
- Bilibin Yu. A. Fundamentals of Placer Geology. ONTI, 1938.
- Wolfson N. B., Garkovets V. G., Khvalovsky A. G. On the complex use of geophysical methods in the search for primary gold deposits in the mountainous regions of Uzbekistan. Sov. Geol., No. 10, 1963.
- Grigoriev A. M. On the possibility of using biochemical method of gold prospecting in Buryatia. Matls on geol. and useful prospecting. Buryat ASSR Mat-ly po geol. i polezn. iskop. Buryatskoy ASSR, vol. 8. Buryat Book Publishing House Buryatskoe knizhnoe izd-vo, 1962.
- Grigoryeva O. A., Kvyatkovsky E. M. Highly sensitive double‑arc method of spectral analysis for gold and some scattered elements. Journal of Mining Institute Zapiski Gornogo Instituta, vol. XLV, iss. 2, 1963.
- Dobkhaeva E. D. Spectral analysis of gold with preliminary electrochemical enrichment of samples. Matls. VIII council for work of geological organizations Mat-ly VIII soveshch. raboty geol. organizatsiy, vol. 4, 1961.
- Zagoskin V. A. Primary zonality in gold ore veins of the Sredne‑Vitimskaya mountainous country. Geology of Ore Deposits Geologiya rudnykh mestorozhdeniy, No. 5, 1963.
- Kwyatkowski E. M. Primary scattering halos of quartz‑gold ore veins of the Lyubavinsky ore field (Eastern Transbaikalia). Journal of Mining Institute Zapiski Gornogo Instituta, vol. XLV, iss. 2, 1963.
- Kreuter V. M. et al. Gold behavior in the oxidation zone. Gosgeoltekhizdat, 1958.
- Miller A. D., Karavaikova A. P., Mulikovskaya N. P. Concentration and determination of ultramicro quantities of gold in natural waters and acid extracts in prospecting. Exchange of Experience Obmen opytom, No. 41. Izd. VITR, 1961.
- Nifontov R. V. To the question of chemogenic gold content of some sedimentary rocks and its significance for the formation of placer deposits. In the collection: Regularities of Mineral Resources Location V sb. Zakonomernosti razmeshcheniya poleznykh iskopaemykh. Gosgeoltekhizdat, 1960.
- Obruchev V. A. Ore Deposits. ONTI, 1935.
- Polikarpochkin V. V., Lapp M. A. Gold scattering halos in silty‑clay fraction of alluvial deposits and their use in prospecting. BNTI, ONTI MGiON, No. 6 (23), 1959.
- Razin L. V., Rozhkov I. S. To the geochemistry of gold in the weathering crust and biosphere of the permafrost province on the Aldan Shield. Proc. Yakutsk Branch. SB AS USSR Tr. Yakutskogo fil. SO AN SSSR, ser. geol., vol. 16, 1963.
- Safronov N. I., Polikarpochkin V. V., Trushkov Yu. N. Complex methods of gold deposits prospecting. Sov. Geology Sov. geologiya, No. 4, 1960.
- Safronov N. I., Polikarpochkin V. V., Utgof A. A. Experimental and methodological work on gold survey in the Eastern Transbaikalia. Sov. Geol., No. 7, 1958.
- Foss G. V. Gold. Gosgeoltekhizdat, 1963.
- Tchaikovsky V. K. Gold in sedimentary‑metamorphic rocks and the problem of its study. In the collection: Geochemistry, Petrography and Mineralogy of Sedimentary Formations V sb. Geokhimiya, petrografiya i mineralogiya osadochnykh obrazovaniy. PH of the AS USSR Izd-vo AN SSSR, 1963.
- Boyle R. W., Janes W. W. Geochemical surveying for Gold Veins in the Atlantic district, Wyoming, Geol. Survey Research, 1961.
- Royle R. W., Econ. Geol., No. 46, 1951.