Decomposed or partially decomposed granite is porous.
View page
Decomposed granite is granite that is weathered and has been
broken down into gravel sized particles. One can purchase a large
supply of decomposed granite by ordering it from a home improvement
store such as Home Depot or Lowe's.
View page
polypavement
View page
6 tons
View page
The stone called, "Decomposed Granite" is orange (and a little
crumbly).
A lot of granite is composed of white and black minerals in a
speckled appearance.