There are 570 million farmers in the world. They all set up for geothermal water extraction, and get free water, and 5 tonnes of gold a year.
That is 2.5 billion tonnes of gold – there is 477 billion tonnes in the deep. Global demand for gold is 2,000 tonnes a year. This is massive over supply. And price is inked to supply. ERGO the price of gold is 0. Not 3 million per tonne.