Platinum Silverstone extracts and produces domestic and export grade natural stone blocks of Ottawa Platinum for natural stone fabricators and international block traders.

Ottawa Platinum is a beautiful dark blue-grey luxury natural stone, with architectural superior exterior & interior surface material qualities.

Grade A Blocks

QUARRY DIRECT

QUARRY DIRECT

A secure choice for reliable supply of blocks & slabs for natural stone fabricators - the perfect choice to beautify building projects & landscape environments.

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