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IJPAP Vol.47(08) [August 2009] >


Title: Effect of grinding on the crystal structure of recently excavated dolomite
Authors: Ramasamy, V
Ponnusamy, V
Sabari, S
Anishia, S R
Gomathi, S S
Keywords: FTIR
Dolomite
XRD
SEM
Issue Date: Aug-2009
Publisher: CSIR
Abstract: Transmission FTIR technique was used to identify the minerals in recently excavated dolomites and study the structural changes of dolomite upon grinding at various grinding periods. KBr pressed disk technique was found to be very useful for a routine characterization of minerals, for examination of structural modification of dolomite and formation of new minerals during grinding. These minerals and processes were also determined using XRD and SEM analysis. The minerals which were formed upon grinding dolomite, were aragonite, anorthite, metakaolinite and periclase.
Page(s): 586-591
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.47(08) [August 2009]

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