Go to www.Nitron.com. They are in Fayetteville, ARK.  and sell a 50 lb. bag of 
food grade for  $38  plus shipping.
  ----- Original Message ----- 
  From: Roger Barker 
  To: [email protected] 
  Sent: Saturday, April 28, 2007 9:03 PM
  Subject: CS>Diatomaceous Earth


  Thanks for this idea Tony, I'll check them out next week. Thanks to all the 
others who replied and for their suggestions. I've bought DE locally before but 
the supplier seems to have disappeared into the woodwork. All the local so 
called health suppliers I've contacted only have the heat treated variety - 
what the heck health suppliers are doing with this variety is beyond me but I 
guess they have their reasons. The stuff they sell is very white while the 
stuff I've been using is a very light beige in colour.


  While we're on the subject of minerals from mother earth. Has anymore 
information come to light re the uses (or not) of Zeolite? Just wondering as 
we're sitting on tons of the stuff around here.


  Cheers to all,  Roger






  On 29 Apr, 2007, at 6:05 AM, Tony Moody wrote:


  Hi roger,
  Have a chat to your the brew master at your local brewery.  Just don't 
breathe that stuf either.


  hth,
  Tony




  On 28 Apr 2007 at 11:33, Roger Barker wrote about :
  Subject : CS>Diatomaceous Earth


  Hi all, I'm trying to source some food grade diatomaceous earth down
  here in New Zealand and keep coming up with the pool filter heat
  treated variety. Can anyone tell me if there is a visible difference
  between the food grade and the heat treated variety as I'm sure there
  must be some of the right kind available around here somewhere?


  Cheers,  Roger B