Gniess is formed from pre-existing rocks that are subjected intense derectional pressure.
gniess is made of granite
Gniess is Metamorphic.
Yes
because of the minerals that are mixed in with the gniess during the rock cycle(probably at the igneous stage) reflect light off of themselves
Metamorphic.
Granite turns into Gniess.
Gneiss is a metamorphic rock formed from the alteration of pre-existing rocks through intense heat and pressure. It typically exhibits distinct bands of alternating light and dark minerals, giving it a banded or striped appearance.
gniess, slate, and quartzite
Gneiss is generally coarse-grained.
Yes. Gneiss is a foliated metamorphic rock.
metamorphic
- Marble - Schist - Gniess - Slate - Quartzite