No not necessarily dust can be made up of anything.
Rock Dust Light Star was created on 2010-11-01.
lime dust is like limestone which is a very delicate rock but lime dust is dust but with a little solid .
An object composed of dust, ice, and rock which orbits the Sun is called a comet.
They have lots of moon rock and there would be dust with them.
No. There is some dust on the moon's surface, but the moon is mostly solid rock.
dust & rock
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Rock, Ice, Dust
you can crush it good or you can scratch it on something hard
No. There is a lot of dust on the sruface, but it is mostly made of solid rock.
it deposits dust and other molecule found in the rock
Small bits of ice and rock.