Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an
original ... Slate is not to be confused with shale, from which it may be formed, or
schist. The word "slate"...
Slate is a foliated metamorphic rock that forms from the metamorphism of shale.
Slate is a low grade metamorphic rock generally formed by the metamorphosis of
mudstone / shale, or sometimes basalt, under relatively low pressure and ...
Slate was formed under low-grade metamorphic conditions—i.e., under relatively
low temperature and pressure. The original material was a fine clay, ...
Slate is a major metamorphic rock type from regional metamorphism. ... Then the
clays begin to revert to the mica minerals from which they formed. This does ...
www.ask.com/youtube?q=How Is Slate Formed?&v=MITAlvRIXTM
Aug 22, 2014 ... Slate is a fine-grained, foliated, homogeneous metamorphic rock derived ... Slate
is not to be confused with shale, from which it may be formed, ...
Aug 31, 2015 ... Variants in local chemistry and also problems under which the slate was formed
have produced a wide range of shades and qualities and ...
When a metamorphic rock is formed under pressure, its crystals become
arranged in layers. Slate, which is formed from shale, is like this. Slate is useful
Slate, schist, and gneiss are three common foliated metamorphic rocks. ... Low-
grade metamorphic rocks tend to be fine-grained (the newly formed metamorphic
slate. slate, fine-grained rock formed when sedimentary rocks such as shale are
metamorphosed by great pressure. Slate splits into perfectly cleaved, broad thin ...