Aragonite Sand in Edmonton

[sleeman]

Hey all,
Has anyone seen anything cheaper than SWC sand at AI (35 bucks) ? Everytime I go to a hardware store or Walt Mart etc I check to see if anyone is carrying an aragonite type sand, but none have pased the test yet, plus I am tired of bringing home pocket fulls of sand. Has anyone tried Home Depot to see if they will bring a pallet of Southdown/Old Castle up here. If not, I will go down this week and see what I can find out. I also read that Coal power plants use calcium based sands to reduce emmisions. Anyone able to confirm this? Thanks in advance and Happy Turkey Day.
Cheers,

Al