X-ray powder data for ore minerals : the Peacock atlas
by Leonard Gascoigne Berry and R. M. Thompson.
New York : Geological Society of America, 1962.
vi, 281 págs. : 27 láminas. ; 26 cm.
Serie: Geological Society of America. Memoir ; 85
"This atlas results from ... studies ... undertaken at the University of Toronto by ... M.A. Peacock with the assistance of numerous graduate students ... from 1938 through 1950."