Black River is an anthracite gray stone composed of 60% limestone and 40% quartz.
Being a sedimentary stone we can find numerous layers with different visual characteristics, its chromatic variation is very reduced and when we add a texture like Flamejado or Bush hammered we get a very small variation.
The blocks are large and allow us to produce massive pieces of large formats.
Due to its geological formation it is a very resistant stone of low absorption and resistant to ice.
It is the ideal stone for outdoor applications in high traffic areas.
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