| Domain | Definition | ||
| Mining | An extrusive rock similar in composition to a leucitophyre but containing haueyne in place of some of the leucite. Other possible phases include nepheline, augite, magnetite, apatite, melilite, and mica. A partial syn.of haueynitite; some rocks are called haueynophyre when haueyne is a conspicuous mineral but not necessarily a major constituent. See also: haueynitite. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
