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how do rocks such as limestone and marble form

Mineral - Wikipedia

Minerals are not equivalent to rocks. A rock is an aggregate of one or more minerals or mineraloids. Some rocks, such as limestone or quartzite, are composed primarily of one mineral—calcite or aragonite in the case of limestone, and quartz in the latter case.

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What is Limestone? - Properties, Types & Uses - Video ...

In this lesson, learn about limestone, a calcium carbonate-rich chemical sedimentary rock. There are several varieties, including fossil containing rocks, which can be found all over the world.

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OneGeology - eXtra - OneGeology Kids - Rocks and minerals

Floor tiles can be made from slate, sandstone and marble. Metals such as copper and lead are used a lot in buildings, mostly in pipes for water and gas.

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Minerals, Rocks & Rock Forming Processes

This diagram shows the main groups of igneous rocks, their main mineral constituents and their intrusive (cooling in the crust) and extrusive (cooling as lava flow) equivalents.

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