Truth is marble and quartzite can be foliated but it is hard to detect.
Can marble be foliated.
Foliation is more easily seen on a microscopic scale rather than in hand specimen.
When there are more minerals the alignment is more obvious as the rock appears layered.
That is because marble composition is almost 100 calcite.
Even calcite crystals realign.
Examples of foliated metamorphic rocks would be schist gneiss and slate.
Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone.
It is because they are made of only one mineral.
Marble is commonly used for sculpture and as a building material.
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.
The minerals in the rock are aligned and look platey or banded according to how pressure was applied to the rock during that phase.
Non foliated metamorphic rocks such as hornfels marble quartzite and novaculite do not have a layered or banded appearance.
Although it is still used for making statures this rock can also be.
Marble was considered one of the most beautiful and useful rocks throughout history.