Cation-exchange properties of (Al + Na)-substituted synthetic tobermorites

Controlled nucleation and crystal growth of various CaC0 3 phases by the silica gel technique

Memorial of chandrasekhara venkata raman November 7, 1888-November 21, 1970

Book Reviews

Pressure-temperature studies of anatase, brookite, rutile and TiO 2 (II): A reply

Pressure-temperature studies of anatase, brookite, rutile and TiO 2 -II

Order-disorder in MgAl 2 O 4 . The systems: MgAl 2 O 4 -LiAl 5 O 8 , MgAl 2 O 4 -NiCr 2 O 4 , MgAl 2 O 4 , and NiAl 2 O 4 -ZnAl 2 O 4

The “Alexandrite Effect”: And Optical Study

Effect of neutran bombardment on the kinetics of some reconstructive phase transformations

SOME OBSERVATIONS ON THE SYSTEM MUSCOVITE-PARAGONITE

Dehydroxylation of kaolinite, dickite and halloysite: heats of reaction and kinetcs of dehydration at P H 2 O = 15 psi

P-T dependence of the sphalerite⇌wurtzite inversion in ZnS

Infrared spectra-crystal structure correlations: ii. comparison of simple polymorphic minerals

Tridymite-cristobalite relations and stable solid solutions

Zeolite studies iv: Na-P zeolites and the ion-exchanged derivatives of tetragonal Na-P

Crystalline solubility in the muscovite and phlogopite groups

A New Polymorph Of Al 2 SiO 5 And Further Studies In The System Al 2 O 3 -SiO 2 -H 2 O

The System Geo 2 -SiO 2

Classification and a Scheme for the Identification of Layer Silicates

Comment on “growth and properties of colored quartz”