EPR, UV-Visible, and Near-Infrared Spectroscopic Characterization of Dolomite

Table 1

Chemical composition of dolomite.

Component	Percentage
	1	2	3
	(green)	(white)	(pale yellow)
CaCO3	53.6	56.6
MgCO3	42.0	43.0
CaO	31.7	31.7	31.27
MgO	20.5	20.5	21.12
Fe2O3	0.30	0.30
SiO2	5.50	1.50	0.12
Al2O3	0.50	0.50
FeO			0.22

1: The Good Earth Udaipur, Rajasthan, India; 2: Famous Minerals & Chemicals Private Limited; 3: Haley, Ontario, Canada, Mineral data publishing version I, 2001–2005.