Crosswords Solver

Answer: conchoidal
Answer	Crossword Clue
conchoidal	shell-like, as applied to fractures in glass and quartz
conchoidal	Denoting a type of fracture in a solid (such as flint or quartz) that results in a smooth rounded surface resembling the shape of a scallop shell

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: conchoidal