Rare Earth Elements: Where in the World Are They?
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Rare Earth Elements: Where in the World Are They?

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Rare Earth Elements Reserves

Rare Earths Elements: Where in the World Are They?

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Rare earth elements are a group of metals that are critical ingredients for a greener economy, and the location of the reserves for mining are increasingly important and valuable.

This infographic features data from the United States Geological Society (USGS) which reveals the countries with the largest known reserves of rare earth elements (REEs).

What are Rare Earth Metals?

REEs, also called rare earth metals or rare earth oxides, or lanthanides, are a set of 17 silvery-white soft heavy metals.

The 17 rare earth elements are: lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu), scandium (Sc), and yttrium (Y).

Scandium and yttrium are not part of the lanthanide family, but end users include them because they occur in the same mineral deposits as the lanthanides and have similar chemical properties.

The term “rare earth” is a misnomer as rare earth metals are actually abundant in the Earth’s crust. However, they are rarely found in large, concentrated deposits on their own, but rather among other elements instead.

Rare Earth Elements, How Do They Work?

Most rare earth elements find their uses as catalysts and magnets in traditional and low-carbon technologies. Other important uses of rare earth elements are in the production of special metal alloys, glass, and high-performance electronics.

Alloys of neodymium (Nd) and samarium (Sm) can be used to create strong magnets that withstand high temperatures, making them ideal for a wide variety of mission critical electronics and defense applications.

End-use% of 2019 Rare Earth Demand
Permanent Magnets38%
Catalysts23%
Glass Polishing Powder and Additives13%
Metallurgy and Alloys8%
Battery Alloys9%
Ceramics, Pigments and Glazes5%
Phosphors3%
Other4%
Source

The strongest known magnet is an alloy of neodymium with iron and boron. Adding other REEs such as dysprosium and praseodymium can change the performance and properties of magnets.

Hybrid and electric vehicle engines, generators in wind turbines, hard disks, portable electronics and cell phones require these magnets and elements. This role in technology makes their mining and refinement a point of concern for many nations.

For example, one megawatt of wind energy capacity requires 171 kg of rare earths, a single U.S. F-35 fighter jet requires about 427 kg of rare earths, and a Virginia-class nuclear submarine uses nearly 4.2 tonnes.

Global Reserves of Rare Earth Minerals

China tops the list for mine production and reserves of rare earth elements, with 44 million tons in reserves and 140,000 tons of annual mine production.

While Vietnam and Brazil have the second and third most reserves of rare earth metals with 22 million tons in reserves and 21 million tons, respectively, their mine production is among the lowest of all the countries at only 1,000 tons per year each.

CountryMine Production 2020Reserves% of Total Reserves
China140,00044,000,00038.0%
Vietnam1,00022,000,00019.0%
Brazil1,00021,000,00018.1%
Russia2,70012,000,00010.4%
India3,0006,900,0006.0%
Australia17,0004,100,0003.5%
United States38,0001,500,0001.3%
Greenland-1,500,0001.3%
Tanzania-890,0000.8%
Canada-830,0000.7%
South Africa-790,0000.7%
Other Countries100310,0000.3%
Burma30,000N/AN/A
Madagascar8,000N/AN/A
Thailand2,000N/AN/A
Burundi500N/AN/A
World Total243,300115,820,000100%

While the United States has 1.5 million tons in reserves, it is largely dependent on imports from China for refined rare earths.

Ensuring a Global Supply

In the rare earth industry, China’s dominance has been no accident. Years of research and industrial policy helped the nation develop a superior position in the market, and now the country has the ability to control production and the global availability of these valuable metals.

This tight control of the supply of these important metals has the world searching for their own supplies. With the start of mining operations in other countries, China’s share of global production has fallen from 92% in 2010 to 58%< in 2020. However, China has a strong foothold in the supply chain and produced 85% of the world’s refined rare earths in 2020.

China awards production quotas to only six state-run companies:

  • China Minmetals Rare Earth Co
  • Chinalco Rare Earth & Metals Co
  • Guangdong Rising Nonferrous
  • China Northern Rare Earth Group
  • China Southern Rare Earth Group
  • Xiamen Tungsten

As the demand for REEs increases, the world will need tap these reserves. This graphic could provide clues as to the next source of rare earth elements.

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Energy

The Periodic Table of Endangered Elements

90 different elements form the building blocks for everything on Earth. Some are being used up, and soon could be endangered.

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The Periodic Table of Endangered Elements

The building blocks for everything on Earth are made from 90 different naturally occurring elements.

This visualization made by the European Chemical Society (EuChemS), shows a periodic table of these 90 different elements, highlighting which ones are in abundance and which ones are in serious threat as of 2021.

On the graphic, the area of each element relates to its number of atoms on a logarithmic scale. The color-coding shows whether there’s enough of each element, or whether the element is becoming scarce, based on current consumption levels.

ElementFull NameStatus
AcActiniumPlentiful supply
AgSilverSerious threat
AIAluminumPlentiful supply
ArArgonPlentiful supply
AsArsenicSerious threat
AtAstatinePlentiful supply
AuGoldLimited availability
BBoronLimited availability
BaBariumPlentiful supply
BeBerylliumPlentiful supply
BiBismuthLimited availability
BrBrominePlentiful supply
CCarbonPlentiful supply / serious threat
CaCalciumPlentiful supply
CdCadmiumRising threat
CeCeriumPlentiful supply
CIChlorinePlentiful supply
CoCobaltRising threat
CrChromiumRising threat
CsCesiumPlentiful supply
CuCopperRising threat
DyDysprosiumRising threat
ErErbiumPlentiful supply
EuEuropiumPlentiful supply
FFlourinePlentiful supply
FeIronPlentiful supply
FrFranciumPlentiful supply
GaGalliumSerious threat
GdGadoliniumPlentiful supply
GeGermaniumSerious threat
HHydrogenPlentiful supply
HeHeliumSerious threat
HfHafniumSerious threat
HgMercuryLimited availability
HoHolmiumPlentiful supply
IIodinePlentiful supply
InIndiumSerious threat
IrIridiumRising threat
KPotassiumPlentiful supply
KrKryptonPlentiful supply
LaLanthanumPlentiful supply
LiLithiumLimited availability
LuLutetiumPlentiful supply
MgMagnesiumLimited availability
MnManganeseLimited availability
MoMolybdenumLimited availability
NNitrogenPlentiful supply
NaSodiumPlentiful supply
NbNiobiumLimited availability
NdNeodymiumLimited availability
NeNeonPlentify supply
NiNickelLimited availability
OOxygenPlentiful supply
OsOsmiumRising threat
PPhosphorusLimited availability
PaProtactiniumPlentiful supply
PbLeadLimited availability
PdPalladiumRising threat
PoPoloniumPlentiful supply
PrPraseodymiumPlentiful supply
PtPlatinumRising threat
RaRadiumPlentiful supply
RbRubidiumPlentiful supply
ReRheniumPlentiful supply
RhRhodiumRising threat
RnRadonPlentify supply
RuRutheniumRising threat
SbAntimonyLimited availability
ScScandiumLimited availability
SeSeleniumLimited availability
SiSiliconPlentiful supply
SSulfurPlentiful supply
SmSamariumPlentiful supply
SnTinLimited availability
SrStrontiumSerious threat
TaTantalumSerious threat
TbTerbiumPlentiful supply
TeTelluriumSerious threat
TiTitaniumPlentiful supply
TIThaliumLimited availability
TmThuliumPlentiful supply
VVanadiumLimited availability
WTungstenLimited availability
XeXenonPlentiful supply
YYttriumSerious threat
YbYtterbiumPlentiful supply
ZnZincSerious threat
ZrZirconiumLimited availability
ThThoriumPlentiful supply
UUraniumRising threat

While these elements don’t technically run out and instead transform (except for helium, which rises and escapes from Earth’s atmosphere), some are being used up exceptionally fast, to the point where they may soon become extremely scarce.

One element worth pointing out on the graphic is carbon, which is three different colors: green, red, and dark gray.

  • Green, because carbon is in abundance (to a fault) in the form of carbon dioxide
  • Red, because it will soon cause a number of cataphoric problems if consumption habits don’t change
  • Gray because carbon-based fuels often come from conflict countries

For more elements-related content, check out our channel dedicated to raw materials and the megatrends that drive them, VC Elements.

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Mining

Mapped: The 10 Largest Gold Mines in the World, by Production

Gold mining companies produced over 3,500 tonnes of gold in 2021. Where in the world are the largest gold mines?

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The 10 Largest Gold Mines in the World, by Production

This was originally posted on Elements. Sign up to the free mailing list to get beautiful visualizations on natural resource megatrends in your email every week.

Gold mining is a global business, with hundreds of mining companies digging for the precious metal in dozens of countries.

But where exactly are the largest gold mines in the world?

The above infographic uses data compiled from S&P Global Market Intelligence and company reports to map the top 10 gold-producing mines in 2021.

Editor’s Note: The article uses publicly available global production data from the World Gold Council to calculate the production share of each mine. The percentages slightly differ from those calculated by S&P.

The Top Gold Mines in 2021

The 10 largest gold mines are located across nine different countries in North America, Oceania, Africa, and Asia.

Together, they accounted for around 13 million ounces or 12% of global gold production in 2021.

RankMineLocationProduction (ounces)% of global production
#1Nevada Gold Mines🇺🇸 U.S. 3,311,0002.9%
#2Muruntau🇺🇿 Uzbekistan 2,990,0202.6%
#3Grasberg🇮🇩 Indonesia 1,370,0001.2%
#4Olimpiada🇷🇺 Russia 1,184,0681.0%
#5Pueblo Viejo🇩🇴 Dominican Republic 814,0000.7%
#6Kibali🇨🇩 Democratic Republic of the Congo 812,0000.7%
#7Cadia🇦🇺 Australia 764,8950.7%
#8Lihir🇵🇬 Papua New Guinea 737,0820.6%
#9Canadian Malartic🇨🇦 Canada 714,7840.6%
#10Boddington🇦🇺 Australia 696,0000.6%
N/ATotalN/A13,393,84911.7%

Share of global gold production is based on 3,561 tonnes (114.5 million troy ounces) of 2021 production as per the World Gold Council.

In 2019, the world’s two largest gold miners—Barrick Gold and Newmont Corporation—announced a historic joint venture combining their operations in Nevada. The resulting joint corporation, Nevada Gold Mines, is now the world’s largest gold mining complex with six mines churning out over 3.3 million ounces annually.

Uzbekistan’s state-owned Muruntau mine, one of the world’s deepest open-pit operations, produced just under 3 million ounces, making it the second-largest gold mine. Muruntau represents over 80% of Uzbekistan’s overall gold production.

Only two other mines—Grasberg and Olimpiada—produced more than 1 million ounces of gold in 2021. Grasberg is not only the third-largest gold mine but also one of the largest copper mines in the world. Olimpiada, owned by Russian gold mining giant Polyus, holds around 26 million ounces of gold reserves.

Polyus was also recently crowned the biggest miner in terms of gold reserves globally, holding over 104 million ounces of proven and probable gold between all deposits.

How Profitable is Gold Mining?

The price of gold is up by around 50% since 2016, and it’s hovering near the all-time high of $2,000/oz.

That’s good news for gold miners, who achieved record-high profit margins in 2020. For every ounce of gold produced in 2020, gold miners pocketed $828 on average, significantly higher than the previous high of $666/oz set in 2011.

With inflation rates hitting decade-highs in several countries, gold mining could be a sector to watch, especially given gold’s status as a traditional inflation hedge.

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