Implication from Chemical study of Magnetic Spherules from a Thin Ferruginous Layer Located in Fatehgarh Formation of Barmer Basin, India.

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Title: Implication from Chemical study of Magnetic Spherules from a Thin Ferruginous Layer Located in Fatehgarh Formation of Barmer Basin, India.
Authors: Mathur, Sonal1,2 sonalmathur82@gmail.com, Tripathi, R. P.2,3, Mathur, S. C.2,4, Mathur, Saurabh2,4, Gaur, S. D.2,4
Source: Journal of the Geological Society of India. Jan2019, Vol. 93 Issue 1, p56-60. 5p.
Subject Terms: *Spherules (Geology), *X-ray fluorescence, *Magnetic separation, *Energy dispersive X-ray spectroscopy
Geographic Terms: Fatehgarh (India)
Abstract: A unique thin ferruginous layer exist in late Maastrichtian sedimentary sequence of Fatehgarh Formation in Barmer basin, India. Magnetic separation of this layer yielded presence of magnetic glassy spherules of millimetre size. In the present study, XRF, EDXA, INNA are employed to understand the possible origin of these magnetic spherules obtained from this layer. Chemical composition of these spherules strongly favour their volcanic origin. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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  Label: Title
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  Data: Implication from Chemical study of Magnetic Spherules from a Thin Ferruginous Layer Located in Fatehgarh Formation of Barmer Basin, India.
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  Data: <searchLink fieldCode="AR" term="%22Mathur%2C+Sonal%22">Mathur, Sonal</searchLink><relatesTo>1,2</relatesTo><i> sonalmathur82@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Tripathi%2C+R%2E+P%2E%22">Tripathi, R. P.</searchLink><relatesTo>2,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Mathur%2C+S%2E+C%2E%22">Mathur, S. C.</searchLink><relatesTo>2,4</relatesTo><br /><searchLink fieldCode="AR" term="%22Mathur%2C+Saurabh%22">Mathur, Saurabh</searchLink><relatesTo>2,4</relatesTo><br /><searchLink fieldCode="AR" term="%22Gaur%2C+S%2E+D%2E%22">Gaur, S. D.</searchLink><relatesTo>2,4</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+the+Geological+Society+of+India%22">Journal of the Geological Society of India</searchLink>. Jan2019, Vol. 93 Issue 1, p56-60. 5p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Spherules+%28Geology%29%22">Spherules (Geology)</searchLink><br />*<searchLink fieldCode="DE" term="%22X-ray+fluorescence%22">X-ray fluorescence</searchLink><br />*<searchLink fieldCode="DE" term="%22Magnetic+separation%22">Magnetic separation</searchLink><br />*<searchLink fieldCode="DE" term="%22Energy+dispersive+X-ray+spectroscopy%22">Energy dispersive X-ray spectroscopy</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Fatehgarh+%28India%29%22">Fatehgarh (India)</searchLink>
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  Label: Abstract
  Group: Ab
  Data: A unique thin ferruginous layer exist in late Maastrichtian sedimentary sequence of Fatehgarh Formation in Barmer basin, India. Magnetic separation of this layer yielded presence of magnetic glassy spherules of millimetre size. In the present study, XRF, EDXA, INNA are employed to understand the possible origin of these magnetic spherules obtained from this layer. Chemical composition of these spherules strongly favour their volcanic origin. [ABSTRACT FROM AUTHOR]
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      – Type: doi
        Value: 10.1007/s12594-019-1122-z
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 56
    Subjects:
      – SubjectFull: Spherules (Geology)
        Type: general
      – SubjectFull: X-ray fluorescence
        Type: general
      – SubjectFull: Magnetic separation
        Type: general
      – SubjectFull: Energy dispersive X-ray spectroscopy
        Type: general
      – SubjectFull: Fatehgarh (India)
        Type: general
    Titles:
      – TitleFull: Implication from Chemical study of Magnetic Spherules from a Thin Ferruginous Layer Located in Fatehgarh Formation of Barmer Basin, India.
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            NameFull: Mathur, Sonal
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            NameFull: Tripathi, R. P.
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            NameFull: Mathur, S. C.
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            NameFull: Mathur, Saurabh
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            NameFull: Gaur, S. D.
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            – D: 01
              M: 01
              Text: Jan2019
              Type: published
              Y: 2019
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              Value: 93
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            – TitleFull: Journal of the Geological Society of India
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