Stone may be finished
in several ways using different tools and techniques. Each finish
gives the stone a different texture and appearance. This enhances
the natural qualities of the stone and creates a contrast for carving and lettering.
Polished Finish
After
stone is quarried and removed from the earth it is delivered a manufacturing
facility where it is sawed by large saws. Videos of sawing and quarrying
may be downloaded by visiting the web site of the Elberton Granite Association
at www.egaonline.com. (Click the Memorial Manufactuing and Processing link.)
After the granite is sawed it is placed on a conveyor where it passes through
a series of grinding and polishing wheels. These wheels have pads of varying
texture, and several types of "grit" are applied during the process.
Finally, the stone reaches a high gloss after the final buffing stage.
Steeled/Sanded Finish
After granite blocks are sawed the granite finish may be left as it is.
Depending upon the equipment used, saw marks may be evident in the stone's
finish. Sandblasting the granite face with steel shot, or sand in some cases,
removes saw marks and applies an even finish.
Shell Rock Finish
A
shell rock edge leaves the edge of the monument with a rough, natural look
as opposed a sawed or machined finish. These edges are created by a skilled
hand, a wide chisel and hammer.
Rock Pitch Finish/Hewn
A rock pitch finish is often used on
the sides of a monument base or on other trim work to create contrast with
the steeled or polished finishes of the monument. This hewn finish is applied
by hand with hammer and chisel.
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