[permaculture] DIY Rock dust
knat at sprintmail.com
Sun Jun 24 08:45:28 EDT 2007
Reading about the additions of rock dusts from quarries, I'm looking at
Its dust and fine mineral breakdown was carried off by former farmers.
The current soil has clay and rocks 3-inch to boulder for a few feet
until bedrock. One option I have is trading stones naturally shaped for
building with a quarry in exchange for their dust created from
reshaping. But I'm looking at other possibilities. Anyone have resources
for pulverizing stone on a small scale?
More information about the permaculture