It's essential to recognize that marble and granite are distinct types of stone, each with unique physical and chemical properties. Consequently, the methods for surface finishing also vary. Let's delve into the specifics!

For marble, the primary surface finishing techniques include polishing, honing, flaming, and acid-washing. Polishing and honing are the most common methods, resulting in a smooth and shiny surface. Flaming and acid-washing, on the other hand, create diverse textures and tactile sensations on the marble surface, enhancing its decorative appeal.

In contrast, granite offers a broader range of surface finishing options. In addition to polishing, honing, flaming, and acid-washing, it can also be processed using sandblasting, creating a peach skin finish, or a pineapple skin finish. These techniques result in varying degrees of roughness and textural effects on the granite surface, augmenting its decorative and practical qualities.

In summary, the surface finishing techniques for marble and granite each have their characteristics. When selecting a finishing method, it's crucial to consider the stone's properties and the intended application. Additionally, it's important to be mindful of how the finishing process affects the stone to ensure its quality and longevity.