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Quaternary phosphorites off the southeast coast of India
(Elsevier, 2002)
Detailed petrological, mineralogical, geochemical and radiogenic (U, Sr, Nd) and stable isotope (C, O, S) studies have been carried out on the Quaternary phosphorites of the continental margin off Chennai, southeast coast ...
A comparative study of Pleistocene phosphorites from the continental slope off western India
(Blackwell, 2000)
Two types of phosphorite recovered from the continental slope off western India are described. The first type, phosphorite 1, comprises a hard, grey nodule composed of carbonate fluorapatite (CFA) and calcite as major ...