Electronic commerce , commonly written as e-commerce or eCommerce , is the trading or facilitation of trading in products or services using computer networks , such as the Internet or online social networks . Electronic commerce draws on technologies such as mobile commerce , electronic funds transfer , supply chain management , Internet marketing , ...
Use kraft paper (or a stiffer material) to make a template of the actual measurement of the countertop. (A template is easier to move around than making marks on a granite slab.) If you need to scribe a slab to fit, apply duct tape to the base of the saw to protect the granite. Use a circular saw with a dry-cut segmented diamond blade. Test fit pieces that are cut, and be careful with long, thin pieces that could snap.
When a stone is honed it becomes more even and can prevent etching. Like granite countertops you will need to seal the white quartzite countertops once a year, but unlike granite even sealed quartzite will eventually patina. Patina is when you get a film, green or brown in color, after a long period of time. It is important to note that most granite countertops will not etch.