Minerals and Everyday LifeThis theme shows students how important minerals are in their everyday lives. It also examines some of the properties of minerals that make them useful. Younger students will investigate the minerals present in food, toothpaste and different objects in their home and school. They will identify the resources used to make a.how is the mineral silica used in daily life,how is the mineral silica used in daily life,Silica | Minerals Education CoalitionReturn to Minerals Database. Silica. Also called silica sand or quartz sand, silica is silicon dioxide (SiO2). Silicon compounds are the most significant component of the Earth's crust. Since sand is . In almost all cases, silica mining uses open pit or dredging mining methods with standard mining equipment. Except for.