.
You speak nonsense!
Show us the gold in any asteroid!
No asteroid has ever been brought to Earth to examine.
Most meteorites found on earth are mostly iron. You can tell an iron meteor as it falls through the atmosphere displaying a bright white light.
A gold meteor would appear purple but dark and hard to even see.
It’s common knowledge in planetary science that heavy metals are far more abundant in asteroids, because on earth they all sunk to the core while it was molten. But in asteroids, which are the building blocks of planets, those heavy metals are still present. Do you have a specific reason for calling this nonsense?