| Domain | Definition | ||
| Mining | A plutonic or hypabyssal rock composed chiefly of hauyne and pyroxene, usually titanaugite. Small amounts of feldspathoids and sometimes plagioclase and/or olivine are present. Apatite, sphene, and opaque oxides occur as accessories. See also: haueynophyre. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
