nail-head spar
Mineralogy
noun
A variety of calcite in which the crystals resemble nail heads, being flat rhombohedra mounted on hexagonal prisms.
Origin
Mid 19th century; earliest use found in American Journal of Science.
- without
- without accident
- without (a) doubt
- without a murmur
- without cease
- without ceremony
- without end
- without exception
- without fail
- without fear or favour
- without further (or more) ado
- without let or hindrance
- without limit
- without number
- without peer
- without prejudice
- without recourse
- without result
- without tears
- with pleasure
- with prejudice
- with-profits
- withstand
- withstander
- with that