Marble will not show noticeable foliation, although it undergoes some pressure during metamorphism. That is because marble composition is almost 100% calcite. Even calcite crystals realign themselves perpendicular to stress direction, the realignment is still unnoticeable. However, if there are platy minerals, such as mica, which is really uncommon, marble should show foliated texture.
Wiki User
∙ 8y agoMarble is non-foliated, meaning it does not have layering or banding. Quartzite, on the other hand, can be non-foliated if it is formed from pure quartz sandstone, but it may also show foliation if formed from a metamorphic rock with layering.
Wiki User
∙ 9y agoA marble is not foliated since it is a type of rock that is formed through metamorphism of limestone. The process causes the marble to recrystallize the original rock completely.
Wiki User
∙ 15y agoMarble is a non-foliated metamorphic rock.
Wiki User
∙ 15y agoMarble and quartzite are non-foliated metamorphic rocks.
Foliated rocks include slate, schist, and gneiss, which exhibit banded or layered appearance due to their mineral alignment. Unfoliated rocks, such as marble, quartzite, and basalt, lack the distinct layering or banding seen in foliated rocks.
The parent rock of nonfoliated metamorphic rocks can vary, but some common examples include limestone, quartzite, and marble. These rocks typically form under high temperature and pressure conditions without the development of a layered texture like foliated rocks.
Mineral composition and how they formed. Foliated rocks have a layered or banded appearance due to alignment of mineral grains, such as in slate or gneiss, while nonfoliated rocks lack this layering, like in marble or quartzite. Foliation typically results from pressure and temperature conditions during rock formation.
Foliated rocks have minerals aligned in layers due to pressure causing them to reorganize, resulting in a banded appearance. Nonfoliated rocks lack this alignment, so they do not exhibit distinct layers. Factors like heat and pressure drive the formation of foliation in rocks like gneiss and schist, while nonfoliated rocks like marble and quartzite do not have this structural feature.
Foliated rocks: gneiss, schist, slate - These rocks have a layered or banded appearance due to the alignment of minerals caused by pressure during metamorphism. Nonfoliated rocks: marble, quartzite, hornfels - These rocks do not have a layered structure and exhibit more isotropic mineral alignment. The difference lies in the presence (foliated) or absence (nonfoliated) of layers or banding caused by differential pressure during metamorphism.
Examples of non-foliated metamorphic rocks are quartzite and marble.
Non-foliated metamorphic rock, like quartzite and marble.
Marble is non-foliated.
Quartzite, Marble, and Soapstone are three examples of nonfoliated rock.
Quartzite
Foliated rocks include slate, schist, and gneiss, which exhibit banded or layered appearance due to their mineral alignment. Unfoliated rocks, such as marble, quartzite, and basalt, lack the distinct layering or banding seen in foliated rocks.
Quartzite,marble, and soapstone
Metamorphic rocks such as marble and quartzite are said to be non-foliated because their mineral grains are not arranged in parallel layers or bands like in foliated rocks such as slate or schist. This lack of alignment gives non-foliated rocks a more uniform texture and appearance.
non-foliated.
The Texture term for metamorphic rock which are not banded or layered is non-foliated metamorphic rock. Good examples are marble and quartzite.
Nonfoliated refers to a type of metamorphic rock that does not have a banded or layered appearance. These rocks have a more uniform texture and lack the parallel alignment of mineral grains typically seen in foliated rocks. Examples of nonfoliated rocks include quartzite and marble.
The parent rock of nonfoliated metamorphic rocks can vary, but some common examples include limestone, quartzite, and marble. These rocks typically form under high temperature and pressure conditions without the development of a layered texture like foliated rocks.