Electrothermal fields action upon mineral matter redistribution in ore-bearing metasomatites

Authors: 

M.V. Ruzina, Doctor of Geology, Associate Professor, State Higher Educational Institution “National Mining University”, Professor of the Department of Geology and Mineral Prospecting, Dnipropetrovsk, Ukraine

N.V. Bilan, Candidate of Geology, State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of General and Structural Geology, Dnipropetrovsk, Ukraine

V.V. Sobolev, Doctor of Technical Science, Professor, State Higher Educational Institution “National Mining University”, Professor of the Department of Building and Geomechanics, Dnipropetrovsk, Ukraine

Annotation:

The results of experimental researches on the study of electro-thermal fields’ influence on the gold-bearing metasomatites from areas of cataclasis and mylonitization in Konkska and Belozerska greenstone structures of the Serednoprydniprovskyi Megablock are given. Appearance of visible silver mineralization within separate quartz grains and process of collective crystallization are discovered. This is confirmed by structural signs of rock microdeformation. The structural and substantial transformations in rock took place only during simultaneous influence of thermal and electric fields.

References:

1. Соболев В.В. Изменение зернового состава кристаллов алмаза при обработке продуктов синтеза в электромагнитном поле / В.В. Соболев, Е.В. Бондаренко // Сверхтв. материалы. – 1993. – №4. – С. 54–55. – Библиогр.: С. 55.

Sobolev V.V. Variation of the granulometric composition of diamonds under processing of synthesis products in electromagnetic field / V.V. Sobolev, Ye.V. Bon-darenko // Sverkhtverdyye materialy. – 1993. – No.4. – P. 54–55. – Bibliogr.: P. 55.

2. Рузина М.В. Рудогенерирующая роль разломных структур в формировании минерализации благородных металлов в БЗКС Украинского щита / Рузина М.В. // Наук. вісн. НГУ. – 2002. – №4. – С. 25–27. – Библиогр.: С. 27.

Ruzina M.V. Ore-generating role of the fault structures at formation of precious metals in BGSS of the Ukrainian Shield / Ruzina M.V. // Naukovyi visnyk NGU. – 2002. – No.4. – P. 25–27. – Bibliogr.: P. 27.

3. О.В. Орлинская. Термоэлектрическая обработка минералов и горных пород / О.В. Орлинская, В.В. Соболев, А.В. Чернай – Д.: РИК НГУ, 1999. – 93 с.

Orlinskaya O.V. Thermoelectrical processing of minerals and rock / O.V. Orlinskaya, V.V.Sobolev, A.V. Chernay – D.: RIK NGU, 1999. – 93 p.

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