The amount of unmined gold that is left in the world is around 50,000 metric tons.
The unmined gold represents gold deposits that have been identified and are economically viable to extract with current market prices and current technology.
To find gold in a creek look for areas where water slows down as gold is heavier than most other materials and will settle in areas where the current of the water is slower.
Common areas where gold settles are in bends in the stream, in depressions or behind boulders.
Also dig down to bedrock as gold sinks to the bottom of the stream bed and so digging down to the bedrock you can often find the gold.
Also look in any cracks and crevices as gold can become caught in crevices and cracks in rocks where the current of the water cannot wash it out.
Gold can be found as deep as 2.5 miles underground.
The deepest mine in miles is the Mponeng Gold Mine in South Africa at 2.5 miles deep below the surface of the earth.
The Mponeng Gold Mine is located in the Witwatersrand Basin of the Gauteng Province, southwest of Johannesburg.
It is also one of the world's largest and most productive gold mines.
The hottest mine is the Mponeng gold mine located in South Africa which has some of the hottest rock walls in the world which can reach temperatures as high as 150 F.
Mponeng gold mine is the deepest level shaft in the world, with a depth of 3 891 meters below datum and 2 062 meters below sea level.
The mine, which began producing in 1986, is near the town of Carletonville, some 90km south-west of Johannesburg.
The country that has the most untapped natural resources is the Democratic Republic of Congo.
The Democratic Republic of Congo has vast reserves of minerals such as coltan and cobalt with an estimated worth of over $24 trillion dollars.
Most of the minerals are undeveloped.
The Democratic Republic of Congo is considered the world's richest country in terms of wealth in natural resources.
Australia is the world's top mining nation overall and is the largest producer of bauxite, iron ore and lithium and a top global producer of coal, aluminum, copper, gold, manganese, nickel, silver, uranium, and zinc.
Rhodium, followed by gold, platinum and tellurium, are some of the rarest elements in terms of their percentage in the planet's crust and their importance to society.
The country that has a lack of natural resources is Singapore.
With no natural resources and having a very small population among other countries on this list, Singapore proves to the world how a tiny island can become one of the most prosperous nations across the globe.
The country that has the most rare earth materials is China.
Given that China has the largest supply of rare earth elements, it should come as no surprise that it is also home to the largest mine.
The largest rare earth element mine in the world is located in Inner Mongolia, a part of China.