gehlenite
gehlenite, mineral composed of calcium aluminum silicate, Ca2Al2SiO7, one end-member of the melilite mineral series (see melilite).
Citation Information
Article Title:
gehlenite
Website Name:
Encyclopaedia Britannica
Publisher:
Encyclopaedia Britannica, Inc.
Date Published:
20 July 1998
Access Date:
February 22, 2025