YES
Paint,tiles and gloss
One common mineral used for making tiles is clay. Clay is abundant, easily moldable when wet, and hardens when fired in a kiln, making it an ideal material for producing tiles. Other minerals like feldspar and quartz are also used in the production of certain types of tiles.
The are used for making tiles
Slate
Porcelain clay
Gneiss does not easily break into flat sheets, so it is ill-suited for making tiles.
Silica is the main chemical used in vitrified tiles, which gives them their durable and stain-resistant properties. Other chemicals like feldspar, clay, and quartz are also used in the manufacturing process to create a strong and glossy finish on vitrified tiles.
Basalt is mostly used for construction purposes - from building blocks and tiles to asphalt for roadmaking.
Math is used in mosaics because you have to see how mamy tiles to use and also to measure how long it is
no it isn't
Eggshell
Saltillo is a city in the Mexican state of Coahuila. They are famous for making tiles (Saltillo tiles).