One must make a distinction between organic soil and mineral soil.
Most organic growers will till crushed rock dust into their organic soil to
supply minerals.
The idea of a shortage of minerals in  mineral soil is , to me, ridiculous.
 Of course different areas have different minerals in different proportions
and always have.
and maybe volcanos etc do help refresh the soil world wide with foreign
minerals. [most of it winds up at the poles]
 We are presently in the middle of the highest volcanic activity period in
centuries.
 BTW  A forest fire distributes minerals too. Seen any lately?

 I've heard over and over that, mineral wise, our plants today are
different from the plants that our great grandparents ate.
 But I have not seen any comparitive analysis of the old plants to prove
it..nor did our great grandparents live longer and their ability to grow
healthy crops wasn't greater.
 I hear over and over that cancer rates are higher now than 100 years ago.
In what age group? At what diagnosis level?  100 years ago, really old
people were rare and most who died at any age never saw a doctor...and the
doctors they did see couldn't diagnose diddily squat in comparison.
For instance:  TB along with just about any other lung ailment was known as
consumption and Arizona was the cure.

Ode

At 02:11 PM 11/11/2003 -0500, you wrote:
>What does everyone think of the articles on colloidal minerals here?
>
>http://members.tripod.com/~Northup_Farms/Colloids.htm
>
>Marshall
>
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