@inproceedings{inproceedings16398447,
title   = {Alkaline ultrabasic intrusions in western minas gerais, brazil},
author = {Meyer, H. O. A. and Garwood, B. L. and Svisero, Darcy P. and Smith, C. B.},
year = {1991},
publisher = {Cprm},
booktitle   = {International Kimberlite Conference}
}