marble used to be limestone
They're all rocks.
Slate and marble are examples of metamorphic rocks. Other metamorphic rocks include gneiss, schist, and quartzite. All metamorphic rocks are formed from other rock types.
Both igneous and metamorphic rocks are formed by pressure and some kind of heat
No. Gneiss is a metamorphic rock.
No. its the opposite. gneiss forms after shale goes through metamorphism
Yes, and it looks very gneiss.
They are both metamorphic rocks. One difference is the rocks they are formed from. Gneiss is formed from Feldspar and Quartz. Gneiss can also contain muscovite, biotite and hornblende. Quartzite is formed from sandstone. Also Gneiss is more intensely foliated than Quartzite. This can be seen in the bands formed in Gneiss, while quartzite has no bands. Pure quartzite is white, while Gneiss is grey or pink, with dark streaks.
schist and gneiss arefoliated and in gneiss you can see the bands.
they're all metamorphic
- Amphibolite - Eclogite - Gneiss - Greenstone - Hornfels - Marble - Migmatite - Phyllite - Quartzite (Metaquartzite) - Schist - Slate - Soapstone
quartzite, slate, gneiss, marlbe, migmitite, amphibolite, serpenrinite, eclogite. that's all i have from my school papers. quartzite, slate, gneiss, marlbe, migmitite, amphibolite, serpenrinite, eclogite. that's all i have from my school papers.
Schist and gneiss are metamorphic rocks that display foliation, the parallel layering of the minerals caused by immense pressures. Quartzite and marble do not display foliation as they are metamorphosed more by heat than by pressure.
Pennsylvania is home to quartzite, slate, marble, phyllite, gneiss, and schist
Metamorphosed sandstone may become quartzite and limestone may become marble.
gneiss, schist, slate
Marble
Sandstone can metamorphose into quartzite.
Slate, gneiss, skarn, phyllite, hornfels, amphibolite, schist, quartzite, marble, and granulite are all metamorphic rocks.