Petersen, S. B., Makovicky, E., Li, J. & Rose-Hansen, J.: Mustard Gold
from the Dongping Au-Te Deposit, Hebei Province, People's Republic of
China. With 5 figures and 3 tables 337-357
Carbonin, S., Menegazzo, G., Lenaz, D. & Princivalle, F.: Crystal
chemistry of two detrital Cr-spinels with unusually low values of
oxygen positional parameter: oxidation mechanisms and possible origin.
With 1 figure and 1 table 359-371
Vochten, R . & Blaton, N .: Synthesis of rutherfordine and its
stability in water and alkaline solutions. With 6 figures and 6 tables
372-384