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~(57)Fe M?ssbauer spectroscopic study was carried out on the organic rich sedimentary samples collected at different depth intervals from newly drilled test well Chinnewala Tibba-1(CT-1) located in Jaisalmer Petroliferous basin India. It is found that iron is mainly distributed in high spin Fe3tand Fe2tstate in clay minerals. The plot of Fe2t/(Fe2tt Fe3t) indicates the presence of poor redox conditions in the samples.Results obtained are also compared with those already reported in the literature. This comparison shows that there may exist a correlation between prospecting of the basin, the redox environment in sediments and the nature of iron bearing minerals distributed in the sedimentary sequence.
~ (57) Fe M? Ssbauer spectroscopic study was carried out on the organic rich sedimentary samples collected at different depth intervals from newly drilled test well Chinnewala Tibba-1 (CT-1) located in Jaisalmer Petroliferous basin India. It is found that iron The mainly distributed in high spin Fe3tand Fe2tstate in clay minerals. The plot of Fe2t / (Fe2tt Fe3t) indicates the presence of poor redox conditions in the samples. Results obtained are also compared with those already been in the literature. This comparison shows that there may exist a correlation between prospecting of the basin, the redox environment in sediments and the nature of iron bearing minerals distributed in the sedimentary sequence.