Porphyry
Porphyry has been used by artisans for centuries, prized for its deep purple-red colouring and superior durability. It is a volcanic stone that has cooled in stages giving it a mix of large crystals and tiny grains.
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Porphyry has been used by artisans for centuries, prized for its deep purple-red colouring and superior durability. It is a volcanic stone that has cooled in stages giving it a mix of large crystals and tiny grains.