Stoppaniite, a new member of the beryl group: crystal structure and crystal-chemical implications (original) (raw)

Stoppaniite, a newly identified mineral from the beryl group, has been characterized through single-crystal X-ray diffraction analysis. The study provides detailed insights into its crystal structure and educational implications within the crystal chemistry of beryl. The mineral features an ideal formula that includes water and alkali cations, implicating its unique cation substitutions and overall composition. This research enhances the understanding of the complex relationships within the beryl group and its structurally similar counterparts.