Canadian Zeolite Corp. (CNZ.V), Supreme Pharmaceuticals Inc. (SL.CN), Canopy Growth Corp (CGC.TO), Aphria Inc. (APH.V), Maple Leaf Green World Inc. (MGW.V) A total eight states, plus the District of Columbia, recognizes recreational cannabis use as a legal practice for adults, while Arkansas, Florida, Montana and North Dakota passed ballot measures legalizing medical marijuana. California is of course the most populated state and the largest market for cannabis. California Lt. Gov. and former San Francisco Mayor Gavin Newsom, said the proposition could generate up to $1 billion a year in tax revenue, as well as $100 million in saved taxpayer money on an annual basis. Now Canada's efforts to pass marijuana legalization reform could be boosted by the move of U.S. states. Canadian Zeolite Corp. (TSX-V: CNZ) is a exploration, development and production of the industrial mineral zeolite.