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What are some facts about rocks and minerals?
The Acasta Gneiss, a metamorphic rock, is 3.96 billion of years old.
What is the chemical symbol is the symbol for gneiss?
Because gneiss can be composed of so many different materials (though micas and platy minerals won't be included, as well as some others), there is no chemical formula for it. There are a wide variety of chemicals actually found in gneiss, including silicon and many different metals. About the best we can do is to characterize gneiss as being composed of albite, biotite, magnetite, or some other material, or groups of these materials. Use the link below to check facts and begin to discover more about gneiss.
Put some heat and pressure on granite and you'll get?
Gneiss, if the heat and pressure are sufficient.
What group is gneiss in?
A Gneiss is a Metamorphic rock
Is gneiss folaited or nonfolaited?
Gneiss is foliated.
What are the characteristics of gneiss?
Gneiss is foliated and coarse grained
What is gneiss mineral group?
Gneiss is a rock, not a mineral.
Is an gneiss rock sedimentary rock?
No, gneiss is metamorphic.
Where would gneiss be in the US?
Gneiss is a part of the earths lower crust. No matter where you drill you will eventually uncover gneiss.
Can gneiss metamorphose into phyllite?
No. Phyllite can metamorphose into schist and then into gneiss.
Does gneiss split with a hammer?
Yes, gneiss will split with a hammer.
Is gneiss an example of igneous rock?
No. Gneiss is a metamorphic rock.
