Why Does Limestone Make Nonfoliated Marble

One common nonfoliated meta morphic rock is marble which develops from limestone.

Why does limestone make nonfoliated marble.

All are foliated metamorphic rocks and the foliation is easily seen in the orientation of the mica. Marble is formed from limestone when the limestone is affected by heat and high pressure during a process known as metamorphism. And 2 mechanical transport and deposition of preexisting limestones forming clastic deposits. The pressure applied to the reforming rock causes the differences in the way the rock looks once recrystallized and determines whether it will be foliated or nonfoliated.

Limestone is a sedimentary so it cannot be foliated or non foliated. Is marble foliated metamorphic rock or non foliated metamorphic rock. Some of the many products made using limestone are shown in this photograph. Even though their chemical nature is almost similar to each other there are many differences between limestone and marble in the way they originate and the physical characteristics they possess.

Products made with limestone. Limestone has two origins. Limestone is an essential mineral commodity of national importance. The limestone undergoes metamorhism to slate then phyllite and schist.

Marble is a non foliated metamorphic rock. During metamorphism the calcite limestone recrystallizes forming the interlocking calcite crystals that make up the marble. Metamorphic rocks that do not show foliation are called nonfoliated rocks. Limestone has long fascinated earth scientists because of its rich fossil.

But the limestone layer consisting just of calcite has undergone the same temperatures and pressures but remains unfoliated. The major differences between foliated and nonfoliated metamorphic rocks are in the areas of texture appearance and the type of pressure applied during recrystallization. Travertine tufa caliche chalk sparite and micrite are all varieties of limestone. Breakfast cereal paint calcium supplement pills a marble tabletop antacid tablets high quality paper white roofing granules and portland cement.

Limestone vs marble. Nonfoliated does not have distinct layers or bands.