Thanks for using this online dictionary, we have been helping millions of people improve their use of the english language with its free online services. English definition of alum schist is as below...

Alum Schist :: Alum schist () Alt. of Alum shal.

Ampelite :: Ampelite (n.) An earth abounding in pyrites, used by the ancients to kill insects, etc., on vines; -- applied by Brongniart to a carbonaceous alum schist..

Random Fonts

Most Popular