TY - CPAPER TI - Major and trace element geochemistry of garrets from the vargem 1 kimberlite pipe, Minas Gerais state, Brazil PY - 1994 AU - Esperança, S. AU - Murray, D. C. AU - Lambert, D. D. AU - Svisero, Darcy P. T2 - International Symposium on the Physics and Chemistry of the Upper Mantle J2 - Extended Abstracts PP - São Paulo PB - Cprm/Fapesp SP - 21-23 ER -