819463, HIC

With many thanks to Graniterock for providing some of these ideas.

Click on Icons to enlarge pictures.

1		Blue Tum
2		Limestone
3		Limestone
4		Limestone
5		Limestone
6		Quartzite
7		Quartzite
8		Quartzite
9		Sandstone
10		Slate Grand canyon
11		Stamped Concrete
12		Stamped Concrete
13		Stamped Concrete
14		Stamped Concrete
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