Clastic sedimentary rock is made up of particles of pre-existing rocks.
A sedimentary rock made up of rock fragments or particles of other rocks is called 'clastic'.
Breccia is the type of sedimentary rock that is made of other fragmented rocks. The mineral that holds the fragments together can be made from the same rock material as the larger fragments, or from a different type of rock entirely.
The class of sedimentary rocks that are made of fragments from rock minerals and shells is called alabaster. It is a fine-grained sedimentary rock.
== == Clastic sedimentary rocks.
Conglomerate.
A sedimentary rock made up of rock fragments or particles of other rocks is called 'clastic'.
Breccia is the type of sedimentary rock that is made of other fragmented rocks. The mineral that holds the fragments together can be made from the same rock material as the larger fragments, or from a different type of rock entirely.
The class of sedimentary rocks that are made of fragments from rock minerals and shells is called alabaster. It is a fine-grained sedimentary rock.
Clastic sedimentary rock.
Clastic sedimentary rocks.
Breccia is the type of sedimentary rock that is made of other fragmented rocks. The mineral that holds the fragments together can be made from the same rock material as the larger fragments, or from a different type of rock entirely.
It depends on what you mean by rock fragments. But, if you are referring to rocks that have bits of blown up pieces of rocks in them, aka pyroclastics, then those are volcanic breccia and tuffs. These are made up of rocks such as rhyolites, andesites, or basalts.
The word clastic literally means made up of fragments of preexisting rock; fragmental
They are classified as clastic sedimentary rocks.
== == Clastic sedimentary rocks.
Conglomerate.
Conglomerate