Crystallography Reports

, Volume 52, Issue 1, pp 47–64

Structural mineralogy of the eudialyte group: A review

  • R. K. Rastsvetaeva
Structure of Inorganic Compounds

DOI: 10.1134/S1063774507010063

Cite this article as:
Rastsvetaeva, R.K. Crystallogr. Rep. (2007) 52: 47. doi:10.1134/S1063774507010063

Abstract

New data on the chemical composition and structure of minerals of the eudialyte group are reviewed with respect to their classification; structural prerequisites of their properties; and structural changes occurring upon isomorphous substitutions, decationization, hydration, and solid-phase transformations of eudialyte due to the processes of potassium metasomatism. The problems associated with the separation of mineral species are considered within the structural-chemical approach. The nomenclature of mineral species, their typomorphism, and a number of other problems important for modern mineralogy are discussed.

PACS numbers

91.60.Ed

Copyright information

© Pleiades Publishing, Inc. 2007

Authors and Affiliations

  • R. K. Rastsvetaeva
    • 1
  1. 1.Shubnikov Institute of CrystallographyRussian Academy of SciencesMoscowRussia