haüynite References haüynite mineral Ask Anything Homework Help Also known as: haüyne Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: sodaliteHaüynite (haüyne) varies in colour from white or gray to green or blue. The blue variety, lazurite, is the primary constituent of lapis lazuli (q.v.); its depth of colour seems to increase with additional sulfide substitution. Read MoreHaüynite (haüyne) varies in colour from white or gray to green or blue. The blue variety, lazurite, is the primary constituent of lapis lazuli (q.v.); its depth of colour seems to increase with additional sulfide substitution. Read More