QUARRY

The location of an operation where a natural deposit of stone is removed from the ground.


RIPRAP

Irregular broken and randomly sized pieces of rock used for facing bridge abutments and fills; stone thrown together without order to form a foundation, breakwater or sustaining wall.


RISE

Refers to the heights of stone, generally in veneer; the vertical dimension between two successive steps.


ROCK (PITCH) FACE

Similar to split face, except that the face of the stone is inclined to a given line and plane, producing a bold appearance rather than the comparatively straight face obtained in split face; stones laid up in a masonry wall with natural faces as received from the quarry, or dressed to resemble natural stone. See HAND PITCH FACE.


RUBBLE

A product term applied to dimensional stone used for building purposes, chiefly walls and foundations, and consisting of irregularly shaped pieces, partly trimmed or squared, generally with one split or finished face, and selected and specified within a size range.
New Mexico Travertine