The two textures of metamorphic rocks are the Foliate and Non-foliate textures.
Foliation is a descriptive term applied to certain types of metamorphic rocks, so, by definition, Yes, a folate rock is metamorphic.
In order to foliate, rocks must have pressure along one axis and contain minerals with specific growth patterns
No. Foliation is a texture most often used to describe the banded, platy, or layered appearance of certain metamorphic rocks.
Slate
slate
Any rock can undergo metamorphism, be it sedimentary, igneous or even the transformation of one type of metamorphic rock to another.
Low foliate intake in pregnancy is a particular concern since it is highly associated with an increased risk of the foetus developing Spina Bifida.
Foliate has to do with leaves. (Hence the foliage of autumn when the leaves turn different colours.) But there are other and quirky definitions of the word, having to do with the coating of a mirror with a thin layer, or to decorate with a thin layer, or to split into thin, leaf-like layers. check the link for more info: http://www.thefreedictionary.com/foliate
Japanese beetles eat the foliate and flowers of plants.
some pebbles, igneuos rocks, metamorhic rocks, and sedimentary rocks.
Sedimentary rocks: Metamorphic rocks