keiseki
1. silica
Noun
#234176
1. silica
1. With chert; Using chert
1. Of siliceous stone; Siliceous
1. If/when keiseki; If it were keiseki
1. It wasn't diatomaceous earth.; It wasn't silica.
1. Probably chert.; Probably flint.
1. It is not keiseki.; It's not a keiseki meal.
1. Was chert.
1. It's not diaspore.; It isn't diaspore.
1. It was chert.