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Not necessarily always sedimentary. It depends on the rock type of the surrounding rocks, which erode into the stream bed. It could be sed., metamorphic, or igneous.
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Is rock an insulator?
there is big variety of stones on this planet ! which kind of stone ?
What type of rock is river rock is it sedimentary metaphoric or igneious?
River rock can be composed of any rock type, or any combination of rock types.
Is river rock and crushed gravel similar?
No they are not. River rock is rounded and smooth where crushed rock is sharp and jagged.
What is a rock splinter called?
Spall - A stone or rock splinter
What is another name for a rock?
a stone
What is the Maryland state stone?
As of 2014, Maryland does not have an official state rock. However, the state does have the Patuxent river stone as the official gemstone of the state.
What kind of rock is a sapphire?
Its not really a rock,But a stone, A sapphire is a clear auqa blue stone :D
What is the name of Maryland's state rock?
There is no Official Rock, Mineral or Stone but it does have the Patuxent River Stone as the Official Maryland State Gem.
What kind of rock is the largest stone?
Your mother.
What is a kind of green rock?
That rock is either a leaf stone or the emerald
Does Maryland have a state stone?
Maryland has an Official Gem which is an agate called the Patixent River Stone but it has no Official Stone, Rock or Mineral.
What kind of rock do you use to make a bridge?
stone and granite
What kind of rock is Parliament made up of?
stone maybe
What kind of stone did the olmec people carve their masks with?
rock
Igneous rock is eroded and what to the bottom of a river eventually forming what kind of rock?
it formes SEDIMENTry rock
What kind of magazine is 'Rolling Stone'?
Rolling Stone is a music and entertainment magazine focusing on rock and roll.
What kind of rock was used to build the white house?
Black stone
