Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II)
The mineralogical composition of the clay fraction (minus-two-micron) of three soils profiles, has been studied by X ray diffraction and I. R. absorption techniques. Allophane is the most abundant mineral. The kaolin group is represented, mainly by halloysite as accompanying mineral. Quart is present mainly in the more superficial soil horizons. In the clay fraction of these soil profiles, primary minerals have sometimes be found (felpars, pyroxenes, hematites, etc,) but they use be present in a much lower proportion than in other andosols of the Canary Islands.
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CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda
1977
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| Online Access: | http://hdl.handle.net/10261/20684 |
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dig-ipna-es-10261-206842016-02-16T06:26:05Z Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) Mineralogical characteristics of the clay fraction (2μ) of dystrandepts (II) Cabezas Viaño, O. Rodríguez Pascual, C. Fernández Caldas, E. Hernández Moreno, J. The mineralogical composition of the clay fraction (minus-two-micron) of three soils profiles, has been studied by X ray diffraction and I. R. absorption techniques. Allophane is the most abundant mineral. The kaolin group is represented, mainly by halloysite as accompanying mineral. Quart is present mainly in the more superficial soil horizons. In the clay fraction of these soil profiles, primary minerals have sometimes be found (felpars, pyroxenes, hematites, etc,) but they use be present in a much lower proportion than in other andosols of the Canary Islands. Peer reviewed 2010-02-04T11:03:35Z 2010-02-04T11:03:35Z 1977 artículo http://purl.org/coar/resource_type/c_6501 Anales de Edafología y Agrobiología 36(7-8): 805-824 (1977) 0365-1797 http://hdl.handle.net/10261/20684 es open 379879 bytes application/pdf CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda |
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Spanish / Castilian |
| description |
The mineralogical composition of the clay fraction (minus-two-micron) of three soils profiles, has been studied by X ray diffraction and I. R. absorption techniques. Allophane is the most abundant mineral. The kaolin group is represented, mainly by halloysite as accompanying mineral. Quart is present mainly in the more superficial soil horizons.
In the clay fraction of these soil profiles, primary minerals have sometimes be found (felpars, pyroxenes, hematites, etc,) but they use be present in a much lower proportion than in other andosols of the Canary Islands. |
| format |
artículo |
| author |
Cabezas Viaño, O. Rodríguez Pascual, C. Fernández Caldas, E. Hernández Moreno, J. |
| spellingShingle |
Cabezas Viaño, O. Rodríguez Pascual, C. Fernández Caldas, E. Hernández Moreno, J. Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| author_facet |
Cabezas Viaño, O. Rodríguez Pascual, C. Fernández Caldas, E. Hernández Moreno, J. |
| author_sort |
Cabezas Viaño, O. |
| title |
Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| title_short |
Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| title_full |
Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| title_fullStr |
Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| title_full_unstemmed |
Caractrísticas mineralógicas de la Fracción inferior a 2μ en dystrandepts (II) |
| title_sort |
caractrísticas mineralógicas de la fracción inferior a 2μ en dystrandepts (ii) |
| publisher |
CSIC - Instituto Nacional de Edafología y Agrobiología José María Albareda |
| publishDate |
1977 |
| url |
http://hdl.handle.net/10261/20684 |
| work_keys_str_mv |
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