Despite the abundance of silicons in the Earth's crust, not all minerals contain silicon. The atoms of many metals, which tend to lose electrons and become positively charged, like to bond with other atoms or groups of atoms that tend to gain atoms and become negatively charged. For example, atoms of sodium, a metal, and chlorine, a non-metal, pair up in equal numbers to form sodium chloride, also known as halite (or common table salt). Other important types of non-silicate minerals include carbonates, with metals bonded to groups of carbon and oxygen atoms; oxides, with metals joined to oxygen alone; sulfides, which consist of metal and sulfur atoms; and sulfates, in which groups of sulfur and oxygen atoms are joined with metal atoms.

Many building materials - concrete, tiles, brick, glass, paint, plaster, and drywall - contain rocks or components derived from minerals. Quarries, or open-pit mines, produce crushed rocks, gravel, and sand of different grain sizes, known as aggregates. Coarsely crushed rocks and gravel are mixed with cement, a binding material that holds the aggregate in place to form concrete. The ancient Romans invented concrete, but after their empire fell, concrete technology was forgotten until the 18th century. Limestone, a sedimentary rock, and gypsum, a mineral in sedimentary deposits, are two key ingredients of cement. Sand and smaller particles of crushed rock go into making bricks. Finely ground gypsum is filler in paint, plaster, and drywall. While different types of glass used in buildings may have specialized ingredients and coatings, they are all mostly silica, or melted quartz sand.

Have you eaten any minerals lately? Almost certainly! Halite is the formal name of the mineral we use as table salt. Humans use salt not just to season food, but also to cure (preserve) meats. Clay minerals, part of the silicate group, serve as mild abrasives in toothpaste, while the fluoride comes from the mineral fluorite. Finely ground silicon dioxide is an anti-caking agent in many powdered foods such as gravy mixes and non-dairy coffee "creamer." The mineral trona is the primary source of sodium carbonate, which helps baked goods rise and gives toothpaste that foamy feeling in your mouth. Calcium sulfate from the mineral gypsum coagulates (or solidifies) tofu, a soybean-based food. Many of the plants we eat depend on mineral-based fertilizers for robust growth.