Marble, granite & terrazzo restoration across Ontario since 1972
Call (905) 270-2959Stone care glossary · Damage & diagnosis
A fissure is a natural crack-like line that formed with the stone, not damage from use.
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Definition
It follows the grain and usually feels smooth under a fingernail. A crack from an impact has sharp, fresh edges and may need epoxy to hold it.
Why it matters
Dark lines in granite often look like a failing slab. Knowing it's a fissure can save a needless replacement.
Common mistakes
Related terms
Granite is a hard, dense natural stone with a wide range of colours and patterns.
Damage & diagnosisPitting is small holes or pinholes in the surface of stone or terrazzo.
Restoration processEpoxy chip repair rebuilds chipped stone edges and corners with colour-matched epoxy.
FAQ
Free quote
Send us a photo. We'll tell you whether it's etching, a stain, wear, or something structural, and quote the repair.
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