Stone generally has a higher density than tile. This is due to the natural composition and formation process of stone, which often results in a denser material compared to tiles, which are typically made from clay, concrete, or other materials that are less dense.

The density of stone can vary widely depending on the type of stone. For example, granite has a density of around 2.65 g/cm³, while marble has a density of about 2.5 to 2.8 g/cm³. In contrast, ceramic tiles typically have a density of around 2.4 to 2.6 g/cm³, and porcelain tiles, which are denser, have a density of about 2.5 to 2.8 g/cm³. Concrete tiles, on the other hand, can have a density ranging from 2.0 to 2.5 g/cm³.

The higher density of stone is primarily due to its natural formation process. Stones are formed from the slow cooling and solidification of molten rock, which results in a tightly packed, dense structure. Tiles, on the other hand, are man-made products that are formed by pressing materials like clay or concrete into molds and then firing them at high temperatures. While this process can create a dense material, it is generally not as dense as the naturally occurring stone.

In terms of specific data, the American Society for Testing and Materials (ASTM) provides standards for the density of various materials, including stone and tile. According to ASTM C140, the density of granite is typically between 2.60 and 2.75 g/cm³, while the density of ceramic tiles is specified to be between 2.4 and 2.6 g/cm³. This data supports the general observation that stone has a higher density than tile.

The higher density of stone also has practical implications. Stones are often used in construction for their strength and durability, which are directly related to their density. Tiles, while also durable, may not have the same level of structural integrity due to their lower density. This is particularly important in applications where the material will be subjected to heavy loads or where resistance to wear and tear is critical.