@booklet {4589,
	title = {GASPAR, J.C. and WYLLIE, P.J. 1983b. Ilmenite (high Mg, Mn, Nb) in the carbonatites from the Jacupiranga complex, Brazil. American Mineralogist, 68: 960-71.},
	year = {1983},
	note = {GASPAR, J.C. and WYLLIE, P.J. 1983b. Ilmenite (high Mg, Mn, Nb) in the carbonatites from the Jacupiranga complex, Brazil. American Mineralogist, 68: 960-71.}
}
