Pitting in a granite counter top is not a common maintenance issue but it can happen.
Are pits in granite normal.
Granite which is crystalline in structure always has miniscule pits.
Over time with normal use that involves some physical impact and water exposure some of these minerals can pop out.
Some kinds of granite are more porous than others which is why some granite requires sealant and others do not.
As the granite is extracted from the earth it is cut multiple times and any of these cuts can create faces where the various minerals in the stone are suddenly without the surrounding support that it naturally had.
All natural stones have pitting to some extent though most are barely visible.
Yes both granite and marble are very pretty and cost a lot of but both are rocks although rocks are hard they are porse that means they have little holes in them so for counters etc they.
Holes in your granite countertop are called pitting.
It s important to know that this is not a problem but a natural occurrence when it comes to choosing natural stone countertops.
Will my granite countertop have pits on the surface.
Granite that is not sealed properly may absorb stains such as oils which may cause dark spots or discoloration.
Heat from pots and pans or burning liquids will not harm granite under normal conditions.
It can be caused by the polishing process or an inherent unique mark of the stone.
Pitting is a small crack indentation or fissure in the natural stone s surface.
These are voids between the various mineral crystals.
Granite is composed of many grains of various minerals and crystals.
It s commonly known in the stone industry that granite can develop pits over time.
A chip can be filled with a granite dust and epoxy mixture.
These are not cracks and are an inherent quality of granite.
Granite will often have natural fissures as well.
Because the truth of the matter is granite countertops are still one of the highest sold natural stone materials used for kitchens and no small things like pitting or fissuring has changed that.
Pitting will occur in greatest concentration in the areas of greatest use.