a mineral which is rich in sodium and is often translucent
Examples of 'riebeckite' in a sentence
riebeckite
Chemical analyses of the gneiss and chemical and physical data on the aegirine and the riebeckite are presented.
K. Hytönen, T. Hautala 1985, 'Aegirine and riebeckite of the alkali gneiss of Pikkukallio in the Honkamäki-Otanmäkiregion, Finland', Bulletin of the Geological Society of Finlandhttp://www.geologinenseura.fi/bulletin/Volume57/sgs_bt_057_pages_169_180.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)