Your Natural Stone/Engineered Stone countertop is heat resistant, and you may put hot pans (up to 475 degrees) directly on the counter top. It is however a good idea to avoid putting your pans in the same place all the time. Where you set your pan, the stone will absorb the heat and the counter top will become hot; so be careful not to burn yourself. Aspen recommends the use of trivets or cutting boards to minimize the chances of damage.
Wth typical use, Granite and Engineered Stone tops are very difficult to scratch. You can cut directly on the countertops; however, it is not recommended as it will dull your knifes very quickly. Marble and Travertine tops will scratch much easier.