Yes, Chinas Rankin Grey Marble can be used in a dining room. Marble is a durable and elegant material that is often used for various applications, including countertops, flooring, and even in dining room settings. The sleek and sophisticated look of Rankin Grey Marble can add a touch of luxury to the dining space. It is important to note that marble is a porous material and can be prone to staining, so proper care and maintenance may be required to keep it looking its best in a dining room setting.