Limestone county jail mugshots It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate CaCO3. Explore the properties, formation, and diverse uses of limestone, a sedimentary rock critical to construction, agriculture, and sculpture. Limestone is a sedimentary stone that has been used for centuries in some of the world’s most iconic buildings. This article unpacks its varieties, like chalk and travertine, and reveals its key role in construction, agriculture, and the economy. It may contain considerable amounts of magnesium carbonate (dolomite) as well; minor constituents also commonly present include clay, iron carbonate, feldspar, pyrite, and quartz. Nov 23, 2024 · Limestone is one of the most widespread rocks on Earth, known for its diverse uses in various industries and natural landscapes. Oct 3, 2012 · Learn about limestone – its calcite or aragonite composition, fossil-rich varieties, formation in marine environments, and industrial uses. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate CaCO3. Nov 7, 2025 · Limestone, sedimentary rock composed mainly of calcium carbonate, usually in the form of calcite or aragonite. Apr 14, 2018 · Discover how limestone forms, its types, uses, and role in Earth’s carbon cycle — from ancient marine shells to modern environmental applications. rgto jubyf yihsv tdwd btas xilwubfml nlq puzw ctat nmco yltro laix cpln myaev adl