Associations to the word «Chert»

Wiktionary

CHERT, noun. (geology) (uncountable) Massive, usually dull-colored and opaque, quartzite, hornstone, impure chalcedony, or other flint-like mineral.
CHERT, noun. (countable) A flint-like tool made from chert.

Dictionary definition

CHERT, noun. Variety of silica containing microcrystalline quartz.

Wise words

When you have spoken the word, it reigns over you. When it is unspoken you reign over it.
Arabian Proverb