Monticellite in the Gwena kimberlite (Shaba, Zaïre): evidence of late-magmatic crystallization

D. M. Kampata, P. H. Nixon, J. Salemink, D. Demaiffe
1994 Mineralogical magazine  
doi:10.1180/minmag.1994.058.392.18 fatcat:sjfreibdkrgcrakbqvhb5acmoi