Marble Is An Example Of Sedimentary Rocks

Limestone a sedimentary rock changes to form marble.

Marble is an example of sedimentary rocks. Composed of calcite and clays. As a sedimentary rock breccia is a variety of conglomerate. The resulting marble rock is typically composed of an interlocking mosaic of carbonate crystals. Marble is a rock resulting from metamorphism of sedimentary carbonate rocks most commonly limestone or dolomite rock.

There are many types of metamorphic rocks. Breccia pronounced bret cha is usually listed under sedimentary rocks but igneous and metamorphic rocks may become shattered too. Common clastic sedimentary rocks are listed on the table below. It comes in many colors besides white and black.

It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite. Igneous rocks are formed when molten substances below the earth surface cools down and solidifies. It can be white black or brown. We have 3 main types or classes of rock based on how they are formed.

It usually has a whitish color. Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism. Composed of clastic debris in particles the size of clay and silt. Lacer getty images in the stone trade and common usage any crystalline carbonate that takes a high polish might be called marble sometimes limestone travertine serpentine a silicate and breccia are called marble.

The limestone the source material for marble forms when calcium carbonate precipitates out of water or when organic debris shells coral skeletons accumulate. Composed mainly of calcium carbonate. They are listed by grain size in decending order. These molten substances are called magma or lava magma can be derived from melting of existing rocks on the earth crust.

Metamorphism causes variable recrystallization of the original carbonate mineral grains. It is safest to think of brecciation as a process rather than breccia as a rock type. Igneous rock sedimentary rock and metamorphic rock. Grain size is one factor in classifying sedimentary rocks clicking on the name of the rock will bring up a larger picture and a description of the rock type in a new window.

Travertine is a sedimentary rock.