Free Gold

Gold metal is soluble in water above 34 metres in pressure!  So the geothermal water rising up through volcanic vent, has a limit concentration of gold in it! And when it hits the coals the water, this goal precipitates out as the black dust!  40 killer goals looks black.  Only when not attending ingots, does a little look gold.  So you send out a small tug boat, and suck up the dust from around the geothermal vent. If we heat up by dust to 1,100° C.  And use ceramic panels to keep turning the dust.  And the gold will amalgamate and and fly down as gold liquid to the bottom of the chamber. As it allows return of the heat, and the gold metal now will solidify into gold particles.  So we use an Australian cold wash rig and separate out the gold metal. What will be the rest of the dust?  Heavy metals like copper and iron.  We are way below the melting point for rock. And letters and the seabed bed, are volcanic vents.  Or which are constantly spewing out heavy metals into the