ON THE ORE PRODUCING POTENTIAL OF GRANITOIDS: EXPERIENCES IN THE U.S.S.R
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dc.contributor.author | Beus A.A. | |
dc.contributor.author | Ljakhovich V.V. | |
dc.date.accessioned | 2020-02-25T10:45:33Z | |
dc.date.available | 2020-02-25T10:45:33Z | |
dc.date.issued | 1986 | |
dc.identifier | https://elibrary.ru/item.asp?id=30956419 | |
dc.identifier.citation | APPLIED GEOCHEMISTRY, 1986, 1, 5, 567-571 | |
dc.identifier.issn | 0883-2927 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/16142 | |
dc.description.abstract | A wide variety of structural, petrochemical, geochemical and mineralogical indicators have been suggested as indicators for the identification of ore-producing granitoids. This paper is concerned only with those indicators which have been found to be of practical use in the U.S.S.R. These may be classed as: (1) geological and structural indicators; (2) petrological and geochemical indicators; and (3) mineralogical indicators. Useful quantitative characteristics include such features as: the average content of accessory minerals in the granite; the average content of the specific ore element in minerals bearing this element; the average accumulation ratio between the ore element in early and late differentiates; and the average value of the difference between ore-element concentrations in the granite and in its rock-forming and accessory minerals. Use of these quantitative characteristics can distinguish between productive and non-productive granitoids, as well as indicate some of the processes which may have controlled the formation of ore deposits. | |
dc.title | ON THE ORE PRODUCING POTENTIAL OF GRANITOIDS: EXPERIENCES IN THE U.S.S.R | |
dc.type | Статья |
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