[Cob] New poster; lime source?

[Jon Kerr]

Hi Everybody!

Been lurking for awhile, but have a serious question for the group now:

Where can a fella get lime/mason's lime/quicklime in the Twin Cities 
area?  Google doesn't even have anything!  And I searched the home 
depot but nothing. There's this gorgeous limestone cliff face next to 
the river in St Paul with tons of fine sand at the bottom, but I don't 
really have a way to heat it to 1200 degrees.  Plus I made a halfway 
decent earth oven, but would like to get a protective lime plaster on 
it pretty soon and don't want to wait for lime putty to age. Any ideas?

Jon Kerr

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
"To announce that there must be no criticism of the president, or that 
we are to stand by the president, right or wrong, is not only 
unpatriotic and servile, but is morally treasonable to the American 
public."
     -- Theodore Roosevelt, speaking on President Wilson's crackdown on 
dissent after the U.S. entered W.W.I