shistose
Gneiss is a metamorphic rock and its parent rock (protolith) could be a granite or schist.
shistose
it's original name is schist.
The term "metamorphic" refers to rocks that have undergone transformation due to heat, pressure, or chemically active fluids. Slate and schist are both classified as metamorphic rocks because they originate from the alteration of sedimentary rocks—slate from shale and schist from various parent rocks, often including schistosity. This transformation results in distinct mineral alignments and textures, giving them unique physical properties. Thus, the name "metamorphic" aptly describes their origin and the processes they have undergone.
gneiss, schist, slate
No, schist is a metamorphic rock type characterized by strong foliation, while mica schist is a specific type of schist that contains a high proportion of mica minerals like muscovite or biotite. Mica schist has a distinct shiny appearance due to the abundance of mica minerals.
schist
A schist is a metamorphic rock.
Water and wind are the primary weathering forces. There can also be some erosion by rock-to-rock contact, knocking pieces of the schist apart (can't remember the name for this process.
Schist is a metamorphic rock found deep underground but I don't know where some schist
No, schist is a metamorphic rock type.
No Schist is not a crystal, but it is composed of minerals.