It's diatomite, not dolomite

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"francis marion" wrote in message
news:IGOmd.350042$wV.310727@attbi_s54...
Wendy:

The rock is Dolomite and it is not only found in Australia. It is common
throughout the world.

It can, if it is deposited in the right conditions, be very absorbent and
retains water in microscopic pores for
quite a long time.

I believe this characteristic is part of what they are pushing in their
presentation. Does it work well enough
to make a difference? That's what I'm trying to find out.

Good day,

Francis M.