no not all of them for example like Bituminous coal or coal, is form by plant remains
Sandstone has dull lustre.
by chemicals
red sandstone
Which Rock Will Brake If You Freeze It In Water Schist Pumice Or Sandstone? Answar: Sandstone
sandstone is not harder than flint because sandstone breaks in to smaller pieces.
I am very sure that granite is much stronger and harder than sandstone.
No. Not at all.
Anthracite coal is harder than Lignite.
There is Sandstone, Chalk, Coal, Limestone, and Shale.
limestone,shale,sandstone,and coal
no not all of them for example like Bituminous coal or coal, is form by plant remains
a sandstone would break more easily because a quartzite is harder. a quartzite is made of sandstone melted together by magma
A very dumb one.
Coal is considered to be a rock.
Coal and Sandstone are two types of sedimentary rocks.
here are four easy types of sedimentary rocks: limestone, sandstone, shale, and coal. =)