OTHER WORDS FROM conchoidalcon·choi·dal·ly, adverbsub·con·choi·dal, adjective
Words nearby conchoidal
How to use conchoidal in a sentence
Very compact and fine-grained reddish granular quartz, with a glistening lustre, and flat conchoidal fracture.
I am told conchoidal white lime-stone meets it on both the east and west sides.The Book of Curiosities|I. Platts
In the form of translucent fragments, with a highly conchoidal fracture, among the debris of the shores of Lake Pepin.
At ordinary temperatures ebonite is hard and brittle and breaks with a well-marked conchoidal fracture.On Laboratory Arts|Richard Threlfall
The fracture of this fossil is perfectly conchoidal, sometimes glossy, and sometimes dull on the surface.A Dictionary of Arts, Manufactures and Mines|Andrew Ure