Granite is an igneous rock that is made up of multiple minerals. The most common minerals found in granite are feldspar, quartz, and mica. Granite is a very hard rock with a Mohs hardness of 6-7. This means that it is quite resistant to scratching and chipping but not completely immune.
One way that granite can crack is if it experiences thermal shock. This happens when the temperature of the granite changes suddenly, causing the different minerals to expand or contract at different rates. This can cause stress on the stone which can lead to cracking.
Another way granite can crack is if it bears too much weight in one area. While granite is very strong, it can still break under extreme pressure or weight. So, if you were to stand on a piece of granite, there's a chance you could crack it - especially if you're standing in one spot for an extended period of time.
If you havegranite countertops in your home, there's no need to worry too much about them cracking from your everyday use. However, if you plan on doing any remodeling that involves moving or removing your countertops, be sure to hire a professional who has experience working with this type of material so they can avoid any damage.