Is Serpentine Marble Foliated Or Nonfoliated

Non foliated metamorphic rocks are rocks that have been changed by heat and pressure into rocks with a non layered or banded appearance.

Is serpentine marble foliated or nonfoliated.

Thanks in advance i just need to know if these rocks are foliated or mon foliated the answers i need most are 3 4 6 12 1. Serpentinite is nonfoliated and composed mainly of the mineral serpentine. Serpentinite is a metamorphic rock that is mostly composed of serpentine group minerals. Marble is composed of either calcite or dolomite and usually derived from limestone.

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. Learn vocabulary terms and more with flashcards games and other study tools. May be harder than glass in places. The purity of the marble will depend on the purity of the limestone.

Non foliated metamorphic rocks such as hornfels marble quartzite and novaculite do not have a layered or banded appearance. The major differences between foliated and nonfoliated metamorphic rocks are in the areas of texture appearance and the type of pressure applied during recrystallization. Mottled green and gray. Quartzite is usually nonfoliated and composed of recrystallized quartz.

Some examples of non foliated metamorphic rocks include quartzite marble amphibolite and hornfels. Serpentine group minerals antigorite lizardite and chrysotile are produced by the hydrous alteration of ultramafic rocks. Foliated metamorphic rocks such as gneiss phyllite schist and slate have a layered or banded appearance that is produced by exposure to heat and directed pressure. How are metamorphic rocks determined.

Asked by wiki user. Start studying foliated regional or nonfoliated contact metamorphic rocks.