356 C. H. Wing on certain Double Sulphates. . 
Art. XXX VIII.— Contributions to Chemistry from the Laboratory 
of the Lawrence Scientific School. No. 10.—On certain Double 
Sulphates of the Cerium Group ; by CHARLES H. Wine. 
SOME 
tion of crude ceroso-ceric sulphate, containing also lanthanum 
idymium, solutions of luteocobaltic or roseocobaltic sul- 
ystine tint, 
and was reserved for the preparation of lanthanum and didy- 
us precipitated was washed by a : 
is amount of soluble substance a 
had been reduced, (after Bunsen) Cae 
