On relations between the refraction indices and composition of minerals with the zeolite-type structure

Zadov A. E., Chukanov N. V., Pekov I. V., Lovskaya E. V., Organova N. I.

Zapiski RMO (Proceedings of the Russian Mineralogical Society). 2003. V. 132. N 4. P.70–77

 Language: Russian