TUff can be used for construction. it dependes what tuff it is. there are many out there i.e. volcanic ash\ go on wikipedia.org and seach tuff
tuff is an igneous rock
No. Tuff is not formed in the crust but on the surface. Tuff is a kind of rock formed from volvanic ash.
yes
volcanic - it is made form volcanic ash that has solidified.
"Tuff", a rock made up of volcanic ash and other things, is not a mineral, so it has no hardness index or luster.
tuff is an igneous rock
Tuff is considered an extrusive igneous rock.
Yes. Tuff is an extrusive igneous rock formed by explosive volcanic eruptions.
When volcanic ash compacts, it creates a rock called Tuff. Tuff is sometimes called tufa when used in construction materials.
No. Tuff is not formed in the crust but on the surface. Tuff is a kind of rock formed from volvanic ash.
yes
earthy
No. Tuff is a type of rock formed from volcanic ash. It does not have any gemlike qualities.
No. Tuff may have depositional layers, but this is not the same as foliation, which is a charactersitic of metamorphic rock.
Sandstone is a sedimentary rock formed when sand weathered from preexisting rock is cemented together. Tuff is an igneous rock formed from volcanic ash.
It is a rock
yellowish white