Another term for Zeolites is “aluminosilicate molecular sieve.” In 1756 Cronstedt discovered a selection of natural minerals which, when heated produced steam. Due to this strange phenomenon he called them Zeolites from the Greek for Boiling Stone (zeo – from zein – to boil, lithos – stone). Not until the early 1900’s and in particular the 1940’s did zeolites become ... Read More »