1.4-nm Intergrade Mineral Derived From Smectite in Soils

1.4-nm intergrade mineral is employed to designate the dioctahedral layer silicatesresulting from deposition of hydroxy-A1 polymer "atoll" within the interlayer spaces of2:1 expansible clay minerals. It exists widely in acidic soils of the tropical andsubtropical zones and in podoz...

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Bibliographic Details
Published in中国科学通报：英文版 no. 8; pp. 676 - 680
Main Author 贺纪正 李学垣 徐凤琳 王贻俊
Format Journal Article
LanguageEnglish
Published 01.04.1994
Subjects
1.4-nm
gibbsite
intergrade
mineral
smectite
soil
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ISSN1001-6538
1861-9541

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Summary:1.4-nm intergrade mineral is employed to designate the dioctahedral layer silicatesresulting from deposition of hydroxy-A1 polymer "atoll" within the interlayer spaces of2:1 expansible clay minerals. It exists widely in acidic soils of the tropical andsubtropical zones and in podozolic soils of the temperate zone. Since Pearson andEnsminger found in 1949 that 1.4-nm intergrade mineral is different from chlorite,
Bibliography:11-1785/N
HE Ji-Zheng LI Xue-Yuan XU Feng-LinWANG Yi-Jun(Huazhong Agricultural University, Wuhan 430070, PRC)
ISSN:1001-6538
1861-9541