Granite is the premier material for memorialization because of its natural
beauty and durability. No two stones are exactly alike but all granite
stones are rated a 6 or greater on the hardness scale far superior to marble or slate.
This insures that the engraving will hold up to the strongest forces of nature.
10
Diamond
9
Corundum
8
Topaz
7
Quartz (Granite)
6
Feldspar (Granite)
5
Apatite
4
Fluorite
3
Calcite (most marble)
2
Silicates (Slate)
1
Talc
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