MISSYMAGICGIRL wrote:
In article , Andrew Burgess
writes:
The white rocks are 100% pure, potable water safe, KCl. The reddish brown
is 'other stuff' (TM).
Hummm, well the stuff I bought is 100% potash 0-0-60 and it's reddish brown
pebbles.....
Sacha
Ah, potash. I used to work for an engineering company in Saskatchewan that
did a lot of work for potash mines, so I've spent a fair amount of time
underground (my SO thinks maybe they should have kept me there.) Anyway, it
depends how processed the potash is; red is fine, white is just more
processed.
The mines were way cool. Not like you would imagine a coal mine for example.
You could drive along in electric cars.
Joe
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