How much money is still in the ocean?
It is estimated that there is around $60 billion to $80 billion worth of sunken treasure and precious metals scattered across the world’s oceans floors.
What is the physical property of gold?
What are 5 physical properties of gold?
Does gold stick to magnet?
Is gold hard or soft?
What are 5 interesting facts about gold?
What are the 11 physical properties of metals?