Asbestos is common most everywhere?


>     I'm surprised that vermiculite is likely to contain asbestos

I believe: Vermiculite is made from mica. Mica is geologically  
associated with asbestos. Thus vermiculite tends to have asbestos 
in it. 

> vermiculite does contain asbestos, but most rocks do too. 
Asbestos are
> naturally occurring compounds, its very common in drinking water 
....> One should avoid breathing in a lot of it, though it is a common 
air
> born particle in most regions that have mountains or other large 
rock
> outcroppings.

I don't yet believe the mineral asbestos is COMMON in most rocks, 
most drinking water and most air near rocks/mountains. The 
ellements which can form asbestos are common in rocks, though. 
I'd be interested to find out if I am mistaken. I'm not likely to trust 
asbestos industry reports.
-- 
        Kelly O'Neill   BS in Geology - JD in Law
          Wet Rock Gardens Flower Farm
  U-Pick and more at the farm (open particular times and by 
appointment):
          2877 N 19th Street
          Springfield, Oregon 97477
To contact us:
    gardens@wetrock.com
      http://www.wetrock.com
         (541) 746-4444
  Business Office for mail or by appointment only:
            1950 Yolanda AVE
          Springfield, Oregon 97477

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