| Domain | Definition | ||
| Mining | In crystallography, a form apparently consisting of two sphenoids placed together symmetrically. Cf: disphenoid. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Webster's Online Dictionary |
| Domain | Definition | ||
| Mining | In crystallography, a form apparently consisting of two sphenoids placed together symmetrically. Cf: disphenoid. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
