Limestone is a sedimentary rock formed of calcite or calcium carbonate deposits from ancient sea life.
Sandstone is a metamorphic rock formed from sand which has been solidified by some geologic process. Quartzite, for example, is a type sandstone formed from solidified grains of quartz sand.
In the ground!!
because of acid rain
sand gravel quartz epistilbite crushed stone
Mayan temples and pyramids were made from limestone.
glass
The Mayans lacked many tools, such as metal tools, pulleys, and perhaps even the wheel. They did, however, have an abundance of materials. The most common material was limestone, taken from local quarries. Limestone was easy to work, and only hardened once removed from its bed. In addition, it could also be used as mortar or stucco. Common homes used wooden poles, adobe (a mixture of straw and sandy clay), and thatch; however, houses made of limestone have been found as well. In the city of Comalcalco, fired-clay bricks have been found as a substitute for stone. The Mayan's used clay, stone, limestone, thatched hay, wooden poles, and metal to make common day houses.
limestone
Bromine, crushed stone, construction sand or gravel, common clays, and limestone
Limestone and sand stone are both sedimentary rocks, and marble is made out of limestone when heated . :) Hope that helped.
Limestone and sand stone are both sedimentary rocks, and marble is made out of limestone when heated . :) Hope that helped.
Limestone and sand stone are both sedimentary rocks, and marble is made out of limestone when heated . :) Hope that helped.
limestone
Sedimentary, sand stone, shale, limestone
Travertine, limestone, concrete, volcanic stone, pumice
Limestone and sand stone are both sedimentary rocks, and marble is made out of limestone when heated . :) Hope that helped.
Clay, bits of stone e.g Limestone and Granite, Sand, Water and Chemicals.
Salem limestone is the official state stone of Indiana.
Mount Everest is made of sedimentary rocks such as shale limestone etc