How do you get gold dust out of rock dust?

No not necessarily dust can be made up of anything.

The process of turning gold dust into gold I think would require a lot of input of energy. This might no be economically favorable reaction. Recent studies have shown that some organisms in deep...

you can crush it good or you can scratch it on something hard

gold dust is created by pisie fairies living in the evrlasting land of poopooland- Dimitri Panagopolous

there isn't a difference in the gold. The only reason it is called gold dust is because gold dust is very small flakes of gold often found while gold panning. If you get enough gold dust you can have...