@article{articlee0c6fc58, title = {Studies of Brazilian meteorites IV: Origin of a dark-colored, unequilibrated lithic fragment in the Rio Negro chondrite}, author = {Fodor, Robert V. and Keil, Klaus and Gomes, Celso B.}, year = {1977}, doi = {10.25249/0375-7536.19774557}, journal = {Revista Brasileira de Geociências} }