Yes, Bulgaria Pink Rhyolite can be used in a kitchen. Rhyolite is a type of volcanic rock that is often used as a decorative stone in various applications, including countertops, backsplashes, and flooring. It is known for its durability and resistance to heat and staining, making it suitable for use in a kitchen environment. However, its always recommended to consult with a professional or supplier for specific information about the stones suitability and maintenance requirements in a kitchen setting.