al.com: East Limestone 10, Athens 7: Indians grind out win over county rivals
ATHENS, Alabama -- Honking horns and war chants echoed up and down Highway 31 tonight. It was the sound of an East Limestone victory celebration. The Class 5A Indians held off county rival Athens on ...
East Limestone 10, Athens 7: Indians grind out win over county rivals
It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate CaCO3. Limestone forms when these minerals precipitate out of water containing dissolved calcium.
Limestone, sedimentary rock composed mainly of calcium carbonate, usually in the form of calcite or aragonite. It may contain considerable amounts of magnesium carbonate (dolomite) as well; minor constituents also commonly present include clay, iron carbonate, feldspar, pyrite, and quartz.
Limestone is one of the most abundant and widely used sedimentary rocks on Earth. Formed primarily from the skeletal fragments of marine organisms such as corals and mollusks, this rock tells the story of ancient oceans and the dynamic processes that shape our planet’s surface.
Limestone is one of the most versatile natural stones available. Its neutral tones — ranging from cream and tan to warm gray — pair well with both modern and traditional architecture.
Limestone is a sedimentary rock that forms by both chemical and biological processes. It has many uses in agriculture and industry.
Its natural heat resistance makes limestone an ideal choice for outdoor use as flooring around a pool in hotter climates. Use it as flooring for your patio, walkways, steps, or stairs, or in an outdoor kitchen.