A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Crushed Rock

Stone that has been crushed and graded by screens to certain size classes. It is widely used in concrete and as a surfacing for roads, driveways, and landscaping.

Course

One of the continuous horizontal layers (rows) of masonry that forms a structure.

Cobblestone

Cobbles are roughly rounded rocks usually between 2.5”-18” that have historically been used for paving. Today cobbles have taken a life of their own and are used to decorate a landscape setting. Due to their naturally tumbled appearance, cobbles are commonly used to simulate a stream bed or to create natural looking borders along plantings.