Lintama wrote:

Just another question...why is sharp sand called 'sharp'.

Others have answered, so I'll just add: on the western side of the pond,
you can find sharp sand as "mason's sand." Its what they use mix mortar.


--
Gary Woods AKA K2AHC- PGP key on request, or at home.earthlink.net/~garygarlic
Zone 5/4 in upstate New York, 1420' elevation. NY WO G