DuPont Home  General FAQs  Can I use your products, designed for
stone, on my other surfaces? We do not recommend our products be
used on anything other than the surface(s) for which they
are intended.  Where does stone come from? Stone comes from
quarries which are located all over the world.  A quarry is a
type of open-pit mine from which rock or minerals are extracted.
Quarries are generally used for extracting building materials,
such as dimensional stone. Quarries are usually shallower than
other types of open-pit mines. Quarries can be located in flat
plains or on the side of a mountain.  Why does stone porosity
differ by stone? Stones have different posority because of their
mineral composition and geological formation. Depending on the
process in which the stones were formed, and where in the world
they were formed, affects the porosity of the stone.  Why does
the name of stone change from one store to the next, although
the stone looks the same? Stone could sometimes be from the same
quarry but from