12 Stunning Visualizations of Gold Shows Its Rarity
For the companies exploring for gold, a deposit that has more than one gram of gold for every tonne of earth is an exciting prospect. In fact, in our 2013 report summarizing the world’s gold deposits, we found that the average grade of gold deposits in the world is around that amount: about 1.01 g/t.
Think about that for a moment. One gram (0.035 oz) is equal to the mass of a small paper clip. This small amount of gold is usually not even in one place – it is dispersed through a tonne of rock and dirt in smaller amounts, most of the time invisible to the naked eye. For some companies that have the stars align with easy metallurgy, a deposit near surface, and open pit potential, this gram per tonne deposit may even somehow be economic.
It’s hard to believe that such a small amount of gold could be worth so much, and that is why great visualizations can help us understand the rarity of this yellow metal. Luckily, the folks at Demonocracy.info have done the heavy lifting for us, putting together a series of 3D visualizations of gold bullion bars showcasing the world’s gold that has been mined thus far. Note: these visualizations are a couple of years old and optimistically have the value of gold pegged at US$2,000 per oz, presumably for the ease of calculations.
For those interested, we have also put together a similar slideshow on the topic, showing how much gold, silver, copper, and other metals are mined each year.
Smaller denominations of gold plates: 1 gram, 5 grams, 10 grams, 20 grams, and 1 troy oz of gold.
Larger denominations of gold plates: 50 grams, 100 grams, 250 grams, 500 grams, and 1 kg of gold.
This 400 oz gold bar, at $2,000 per oz gold, is worth the $800,000 cash beside it. The gold bar is extremely heavy, weighing more than three full milk jugs.
Here’s what one tonne of gold looks like. At $2,000 per oz, it’s worth $64.3 million.
Gold is so heavy that the suspension of an average truck would break if it held anymore than pictured above. Even if the truck’s suspension broke, the load of gold in the back could buy 2,660 brand new trucks at an MSRP of $40,000 per truck.
Here’s 10 tonnes of gold compared to 100 tonnes of the yellow metal.
This semi-truck is carrying the maximum load it can legally carry, which is about about 25 tonnes. Here there are 24.88 tonnes of gold, worth $1.6 billion.
The Northrop Grumman B2 Spirit Bomber program cost $44.75 Billion for a total of 21 units built, which averages to $2,130,952,380 per unit. Shown here is the amount of gold it costs to buy one unit.
Here’s the entire gold reserves of the United States government, which is 8,133.5 tonnes.
Here’s the world’s gold reserves by government circa 2012. This is slightly outdated, with China and Russia both having significant increases since then.
All gold mined in history, stacked in 400 oz bars. The 166,500 tonnes here is actually divided into four levels: the bottom level is jewelry (50.5% of all gold), the 2nd level is private investment (18.7%), the third level is world governments (17.4%), and the highest level is other uses for gold such as industry (13.4%).
Lastly, we finish off with an image of all of the world’s mined gold in one cube with dimensions of 20.5m. If it was all melted, it would fit within the confines of an Olympic Swimming Pool.
Want to learn everything you need to know about gold in about 20 minutes? Our five-part Gold Series covers everything from its rich history, supply and geology, demand drivers, investment properties, and market trends.
Visualizing the Uranium Mining Industry in 3 Charts
These visuals highlight the uranium mining industry and its output, as well as the trajectory of nuclear energy from 1960 to today.
When uranium was discovered in 1789 by Martin Heinrich Klaproth, it’s likely the German chemist didn’t know how important the element would become to human life.
Used minimally in glazing and ceramics, uranium was originally mined as a byproduct of producing radium until the late 1930s. However, the discovery of nuclear fission, and the potential promise of nuclear power, changed everything.
What’s the current state of the uranium mining industry? This series of charts from Truman Du highlights production and the use of uranium using 2021 data from the World Nuclear Association (WNA) and Our World in Data.
Who are the Biggest Uranium Miners in the World?
Most of the world’s biggest uranium suppliers are based in countries with the largest uranium deposits, like Australia, Kazakhstan, and Canada.
The largest of these companies is Kazatomprom, a Kazakhstani state-owned company that produced 25% of the world’s new uranium supply in 2021.
As seen in the above chart, 94% of the roughly 48,000 tonnes of uranium mined globally in 2021 came from just 13 companies.
|Rank||Company||2021 Uranium Production (tonnes)||Percent of Total|
|3||🇷🇺 Uranium One||4,514||9%|
|6||🇺🇿 Navoi Mining||3,500||7%|
|9||🇦🇺 General Atomics/Quasar||2,241||5%|
|11||🇬🇧 Energy Asia||900||2%|
France’s Orano, another state-owned company, was the world’s second largest producer of uranium at 4,541 tonnes.
Companies rounding out the top five all had similar uranium production numbers to Orano, each contributing around 9% of the global total. Those include Uranium One from Russia, Cameco from Canada, and CGN in China.
Where are the Largest Uranium Mines Found?
The majority of uranium deposits around the world are found in 16 countries with Australia, Kazakhstan, and Canada accounting for for nearly 40% of recoverable uranium reserves.
But having large reserves doesn’t necessarily translate to uranium production numbers. For example, though Australia has the biggest single deposit of uranium (Olympic Dam) and the largest reserves overall, the country ranks fourth in uranium supplied, coming in at 9%.
Here are the top 10 uranium mines in the world, accounting for 53% of the world’s supply.
Of the largest mines in the world, four are found in Kazakhstan. Altogether, uranium mined in Kazakhstan accounted for 45% of the world’s uranium supply in 2021.
|Uranium Mine||Country||Main Owner||2021 Production|
|Cigar Lake||🇨🇦 Canada||Cameco/Orano||4,693t|
|Inkai 1-3||🇰🇿 Kazakhstan||Kazaktomprom/Cameco||3,449t|
|Husab||🇳🇦 Namibia||Swakop Uranium (CGN)||3,309t|
|Karatau (Budenovskoye 2)||🇰🇿 Kazakhstan||Uranium One/Kazatomprom||2,561t|
|Four Mile||🇦🇺 Australia||Quasar||2,241t|
|Olympic Dam||🇦🇺 Australia||BHP Billiton||1,922t|
|Central Mynkuduk||🇰🇿 Kazakhstan||Ortalyk||1,579t|
|Kharasan 1||🇰🇿 Kazakhstan||Kazatomprom/Uranium One||1,579t|
Namibia, which has two of the five largest uranium mines in operation, is the second largest supplier of uranium by country, at 12%, followed by Canada at 10%.
Interestingly, the owners of these mines are not necessarily local. For example, France’s Orano operates mines in Canada and Niger. Russia’s Uranium One operates mines in Kazakhstan, the U.S., and Tanzania. China’s CGN owns mines in Namibia.
And despite the African continent holding a sizable amount of uranium reserves, no African company placed in the top 10 biggest companies by production. Sopamin from Niger was the highest ranked at #12 with 809 tonnes mined.
Uranium Mining and Nuclear Energy
Uranium mining has changed drastically since the first few nuclear power plants came online in the 1950s.
For 30 years, uranium production grew steadily due to both increasing demand for nuclear energy and expanding nuclear arsenals, eventually peaking at 69,692 tonnes mined in 1980 at the height of the Cold War.
Nuclear energy production (measured in terawatt-hours) also rose consistently until the 21st century, peaking in 2001 when it contributed nearly 7% to the world’s energy supply. But in the years following, it started to drop and flatline.
By 2021, nuclear energy had fallen to 4.3% of global energy production. Several nuclear accidents—Chernobyl, Three Mile Island, and Fukushima—contributed to turning sentiment against nuclear energy.
|% of Total Energy|
More recently, a return to nuclear energy has gained some support as countries push for transitions to cleaner energy, since nuclear power generates no direct carbon emissions.
What’s Next for Nuclear Energy?
Nuclear remains one of the least harmful sources of energy, and some countries are pursuing advancements in nuclear tech to fight climate change.
Small, modular nuclear reactors are one of the current proposed solutions to both bring down costs and reduce construction time of nuclear power plants. The benefits include smaller capital investments and location flexibility by trading off energy generation capacity.
With countries having to deal with aging nuclear reactors and climate change at the same time, replacements need to be considered. Will they come in the form of new nuclear power and uranium mining, or alternative sources of energy?
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