Because of this, the amount of gold on Earth is finite. While there is no way to know exactly how much gold is left to be extracted, experts agree that there are few intact gold deposits hidden in layers of rock. The world will run out of minable gold, although exactly when is unknown. However, one factor that gold has on its side is that, unlike other non-renewable resources such as oil, it can be recycled.
For those looking to get started with gold investing, a Gold Investing Guide can provide a great starting point. So we'll never run out of gold, even when we can't extract it anymore.