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THEORY AND PRACTICE OF PRODUCTION
DEVELOPMENT OF DEPOSITS
ArticleName Resource finishing of Streletskoe ore field using physical-chemical geo-technologies
ArticleAuthor Morozov A. A., Gavrilov A. A.
ArticleAuthorData

Morozov A. A., Head of Geological Engineering Laboratory, Candidate of Engineering Sciences, phone: (30245) 3-30-54, Priargunsky Mining and Chemical Works; Gavrilov A. A., Post-Graduate Student, phone: (30245) 3-35-89, Chita State University.

Abstract
Expediency of using different versions of physical-chemical geo-technologies during development of uranium-bearing ores with priority usage of underground leaching has been substantiated on the base of resource development at 4th mine of Priargunskoe industrial mine-chemical association. It has been allowed to expanded raw material base of enterprise owing to involving detached deposits of poor and out of balance ore, useless for traditional techniques of development in extraction and and processing.
keywords Physical-chemistry technologies, percolation leaching, heap and underground leaching, shrinkage of broken ore, pile forming, poor and out of balance ores, deposits of natural uranium.
References

1. Opyt vyshchelachivaniya urana na gornodobyvayushchikh predpriyatiyakh byvshego SSSR: otchet o NIR. Ispoln.: GUP NPTs «Ekogeotsentr» (Experience of uranium leaching at mining enterprises of the former USSR: a report on the research work. Executor : State Unitary Enterprise Research and Production Center for Environmental and Geotechnological Problems “Ekogeotsentr”). Moskow, 2000.

2. Golik V. I. Praktika podzemnogo vyshchelachivaniya uranovykh rud (Practice of the uranium ores underground leaching). Gornyy informatsionno-analiticheskiy byulleten - Mining Informational and Analytical Bulletin. 2000. No. 5.

3. Svyatetskiy V. S., Morozov A. A., Gavrilov A. A. Opyt podzemnogo vyshchelachivaniya skalnykh uranovykh rud (Experience of the rock uranium ores underground leaching). Gornyi zhurnal - Mining Journal. 2008. No. 8.

4. Agoshkov M. I. and etc. Tekhniko-ekonomicheskaya otsenka izvlecheniya poleznykh iskopaemykh iz nedr (Technical and economic evaluation of extracting minerals from the subsoil). Moscow, 1974.

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