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Delegates from the United States and Iran are holding talks in Oman on Saturday in a delicate effort to restart negotiations over Tehran’s controversial nuclear program. 

The talks, between a mediator to Iran’s Foreign Minister Abbas Araghchi and U.S. Mideast envoy Steve Witkoff, come nearly seven years after President Donald Trump unilaterally withdrew the U.S. from Tehran’s nuclear deal with world powers in 2018. Since then, indirect talks between the two adversaries have made zero progress.

Trump has imposed new sanctions on the Islamic Republic as part of his ‘maximum pressure’ campaign and has suggested military action remained a possibility. Despite this, the president has said he still believed a new deal could be reached by writing a letter to Iran’s 85-year-old Supreme Leader Ayatollah Ali Khamenei, which he sent early last month. 

Khamenei, meanwhile, has warned that Iran would respond to any U.S.-led attack with an attack of its own.

‘They threaten to commit acts of mischief, but we are not entirely certain that such actions will take place,’ the supreme leader said. ‘We do not consider it highly likely that trouble will come from the outside. However, if it does, they will undoubtedly face a strong retaliatory strike.’

Iranian Foreign Ministry spokesperson Esmail Baghaei called such threats against Iran ‘a shocking affront to the very essence of International Peace and Security.’

‘Violence breeds violence, peace begets peace. The US can choose the course…; and concede to CONSEQUENCES,’ he wrote on X.

Iranian President Masoud Pezeshkian has rejected direct negotiations with the United States over Tehran’s nuclear program.

‘We don’t avoid talks; it’s the breach of promises that has caused issues for us so far,’ Pezeshkian said in televised remarks during a Cabinet meeting. ‘They must prove that they can build trust.’

Once allies, both countries have been hostile to one another for nearly half a century, following the 1979 Islamic Revolution that saw the creation of a theocratic government led by Grand Ayatollah Ruhollah Khomeini.

Shah Mohammad Reza Pahlavi, whose rule was cemented in a CIA-led coup in 1953, had fled Iran before the revolution, ill with cancer, as demonstrations swelled against his rule. Late in 1979, university students overran the U.S. Embassy in Tehran, seeking the shah’s extradition and sparking the 444-day hostage crisis that severed diplomatic relations between Iran and the U.S.

In the decades since, Iran-U.S. relations have see-sawed between enmity and grudging diplomacy, with relations peaking when Tehran made the 2015 nuclear deal with world powers before Trump withdrew from the deal, sparking more tensions in the Mideast that persist today.

Under the original 2015 nuclear deal, Iran was allowed to enrich uranium up to 3.67% purity and to maintain a uranium stockpile of 661 pounds. The last report by the International Atomic Energy Agency on Iran’s program put its stockpile at 18,286 pounds as it enriches a fraction of it to 60% purity.

U.S. intelligence agencies assess that Iran has yet to begin a weapons program, but has ‘undertaken activities that better position it to produce a nuclear device, if it chooses to do so.’

Iran has insisted for decades that its nuclear program is peaceful. However, its officials increasingly threaten to pursue a nuclear weapon. Iran now enriches uranium to near weapons-grade levels of 60%, the only country in the world without a nuclear weapons program to do so.

The Associated Press contributed to this report.

This post appeared first on FOX NEWS

At least 26 Americans held hostage abroad have been freed since President Donald Trump entered the Oval Office in January. Those who gained their freedom include a ballerina, a teacher and a mechanic, among others.

Ryan Corbett and William McKenty

On Jan. 21, 2025, just one day after Trump’s second term began, Ryan Corbett and William McKenty were released from Taliban captivity in Afghanistan. While Corbett and McKenty were freed under Trump, the deal that secured their release was completed by the Biden administration.

Corbett and his family moved to Afghanistan in 2010, where they lived in Kabul and Jalalabad. According to a website set up by his family, Corbett did work for NGOs, which focused on education, birth and life-saving skills. He also started a project in 2017, Bloom Afghanistan, with the goal of strengthening the country’s private sector. In 2021, the Corbett family evacuated as the Taliban took control of the country. Corbett returned to Afghanistan a year later and was captured by the Taliban, which his family suspects was because of his ‘value as political leverage.’

There aren’t many details on McKenty or exactly why he was in Afghanistan. According to the BBC, his family asked for privacy.

Anastasia Nuhfer

Anastasia Nuhfer, who was detained in Belarus during the Biden administration, gained her freedom Jan. 26, 2025. While Secretary of State Marco Rubio announced Nuhfer’s release, he did not give details on when she was detained or why. However, according to The Associated Press, a former high-ranking Belarusian official said the arrest was linked to 2020 protests against Belarusian President Alexander Lukashenko. 

Six unnamed American citizens

Special envoy Ric Grenell secured the release of six Americans after meeting with Venezuelan President Nicolás Maduro. Grenell posted a photo of himself and the men on a plane and said that they ‘couldn’t stop thanking’ Trump when speaking to him on the phone. The men were not identified.

Keith Siegel

After spending 484 days as a hostage in Gaza, Keith Siegel was released as part of a ceasefire deal Feb. 1, 2025. Siegel was taken from Kibbutz Kfar Aza during Hamas’ Oct. 7 attacks. His wife, Aviva, was also taken hostage but was released in November 2023. 

On April 8, Siegel, who has credited Trump with saving his life, thanked the president during an NRCC event in Washington, D.C.

‘President Trump, I am here, and I am alive. President Trump, you saved my life,’ Siegel said. He also asked Trump to continue working to secure the freedom of the 59 remaining hostages in Gaza.

Marc Fogel

American schoolteacher Marc Fogel was released from Russian captivity Feb. 11, 2025, more than three years after he was detained. Fogel was carrying less than one ounce of medical marijuana, according to his family’s website, which he used for severe pain. The Fogel family criticized former President Joe Biden’s handling of Marc’s case, especially in light of his work to release WNBA player Brittney Griner, who was also arrested for having marijuana. 

On July 13, 2024, Fogel’s mother, Malphine, attended a Trump rally in Butler, Pennsylvania, Marc’s hometown. She spoke with Trump, who promised to bring her son home.

Trump invited Marc and Malphine to attend his address to a joint session of Congress in March 2025.

Unnamed American

On Feb. 12, 2025, Secretary of State Marco Rubio announced that an American ‘unjustly detained in Belarus’ had been released. The statement did not include details or identifying information about the hostage. In a press release, Rubio affirmed the administration’s commitment to releasing Americans held hostage across the globe.

Sagui Dekel-Chen

On Oct. 7, 2023, Israeli American Sagui Dekel-Chen was taken hostage by Hamas terrorists from his home at Kibbutz Nir Oz. He was shot in the shoulder during the massacre and endured torture while in captivity.

Dekel-Chen spent almost 500 days as a hostage in Gaza and gained his freedom in February 2025. While he was in captivity, his wife gave birth to their third child. He only learned about his daughter’s birth after being released.

10 unnamed Americans

On March 13, 2025, 10 unidentified Americans, including veterans and military contractors, were released from captivity in Kuwait. According to The Associated Press, the American citizens were detained on drug charges.

George Glezmann

Delta Airlines mechanic George Glezmann spent more than two years as a hostage in Gaza after being detained by the Taliban in December 2022. According to senators John Ossoff and Raphael Warnock, both Democrats from Georgia, Glezmann went to ‘Afghanistan for a five-day trip to explore the cultural landscape and rich history of the country.’ The two senators advocated for Glezmann’s release, which eventually occurred March 20, 2025.

Faye Hall

The Taliban released Faye Hall in March 2025, though it is unclear when she was detained. CBS News reported that Hall was arrested on charges of using a drone without authorization.

The Trump administration posted a video of Hall thanking the president for her release. In the video, Hall said she had ‘never been so proud to be an American citizen.’

Ksenia Karelina

Russian American ballet dancer Ksenia Karelina was released from detention April 10, 2025, after being wrongfully detained for over a year. Karelina was arrested and sentenced to 12 years in a penal colony after donating approximately $50 to a Ukrainian charity.

‘Mr. Trump, I’m so, so grateful for you bringing me home,’ a teary-eyed Karelina said upon her arrival in the U.S. ‘I never felt more blessed to be American.’

Christopher Guly contributed to this report.

This post appeared first on FOX NEWS

President Trump said on Friday that the first physical examination of his second term went well, and overall he feels he’s in ‘very good shape.’

The president told reporters on board Air Force One while en route to his home in West Palm Beach Friday evening that the yearly presidential physical at Walter Reed Medical Center showed he has a ‘good heart, a good soul,’ and ‘overall, I think I’m in very – I felt I was in very good shape.’ 

He also took a cognitive test.

‘I don’t know what to tell you other than I got every answer right,’ the president told reporters.

He added, ‘I think it’s a pretty well-known test. Got it all right. I’ve taken the cognitive test, I think, four times and gotten nothing wrong. That’s what the American people want. Biden refused, Kamala refused.’ 

He also said that doctors gave him ‘a little bit’ of advice on lifestyle changes that could improve his health without going into detail. 

Biden’s yearly presidential exam at Walter Reed last year didn’t include a cognitive test. 

The former president’s mental abilities became a concern during the presidential election last year after he struggled in a June debate against Trump, which led to former Vice President Kamala Harris taking over as the Democratic nominee. 

Trump said he expected the report from the exam to be released by Sunday. 

The president was at Walter Reed for five hours undergoing ‘every test you can imagine.’

‘I was there for a long time,’ Trump said. ‘I think I did very well.’

White House press secretary Karoline Leavitt said Friday that a readout of the exam would be released ‘as soon as we possibly can.’

The White House earlier this week promised to release the full results of Trump’s examination. 

‘I have never felt better, but nevertheless, these things must be done!’ Trump wrote on Truth Social before the exam earlier this week. 

The exam was also his first presidential physical since his ear was grazed by a bullet during an assassination attempt at a campaign rally in Butler, Pennsylvania, in July. 

Both Biden and Trump’s health have come under increased scrutiny as they are the two oldest U.S. presidents to ever serve, and Trump became the oldest president to be sworn into office in January. 

This post appeared first on FOX NEWS

When the stock market slides significantly, it’s natural to question if the market has bottomed and getting ready to bounce. 

In this video, David Keller, CMT highlights the Bullish Percent Index (BPI) as a key indicator to monitor during corrective moves. Learn more about how the BPI is derived, what current levels indicate about the likelihood of a short-term rally, and what you should see in the BPI to gain confidence in a recovery in the S&P 500. Dave looks at how the stock market performed in past instances when the BPI was as low as it is now.

This video was published on April 10, 2025. Watch on StockCharts’ dedicated David Keller page!

Previously recorded videos from Dave are available at this link.

S&P 500 earnings are in for 2024 Q4, and here is our valuation analysis.

The following chart shows the normal value range of the S&P 500 index ($SPX), indicating where the S&P 500 would have to be to have an overvalued P/E of 20 (red line), a fairly valued P/E of 15 (blue line), or an undervalued P/E of 10 (green line). Annotations on the right side of the chart show where the range is projected to be based on earnings estimates through 2025 Q4.



Historically, price has usually remained below the top of the normal value range (red line); however, since about 1998, it has not been uncommon for price to exceed normal overvalued levels, sometimes by a lot. The market has been mostly overvalued since 1992, and it has not been undervalued since 1984. We could say that this is the “new normal,” except that it isn’t normal by GAAP (Generally Accepted Accounting Principles) standards.

We use GAAP earnings as the basis for our analysis. The table below shows earnings projections through December 2025. Keep in mind that the P/E estimates are calculated based upon the S&P 500 close as of March 31, 2025. They will change daily depending on where the market goes from here. It is notable that the P/E remains outside the normal range.

The following table shows where the bands are projected be, based upon earnings estimates through 2025 Q4.

This DecisionPoint chart keeps track of S&P 500 fundamentals, P/E and yield, and it is updated daily — not that you need to watch it that closely, but it is up-to-date when you need it.

CONCLUSION: The market is still very overvalued and the P/E is still well above the normal range. Earnings have ticked up and are projected to trend higher for the next four quarters. High valuation applies negative pressure on the market, but other more positive factors can keep the market in overvalued territory. The current bear market has brought the market to a less overvalued status, but there is still a long way to go to more normal valuation.


Watch the latest episode of DecisionPoint on StockCharts TV’s YouTube channel here!


(c) Copyright 2025 DecisionPoint.com


Technical Analysis is a windsock, not a crystal ball.


Disclaimer: This blog is for educational purposes only and should not be construed as financial advice. The ideas and strategies should never be used without first assessing your own personal and financial situation, or without consulting a financial professional. Any opinions expressed herein are solely those of the author, and do not in any way represent the views or opinions of any other person or entity.

DecisionPoint is not a registered investment advisor. Investment and trading decisions are solely your responsibility. DecisionPoint newsletters, blogs or website materials should NOT be interpreted as a recommendation or solicitation to buy or sell any security or to take any specific action.


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Bear Market Rules

Is the stock market volatility making you nervous? 

In this video, Grayson Roze and Julius de Kempenaer unpack the volatile market environment and discuss pain points, some of the “bright spots” they are seeing in the market, and the StockCharts tools they are using to identify shifts in market sentiment.

Learn how you can use market breadth indicators, support levels, and chart patterns to identify turning points in the market. You will also discover the tools Grayson and Julius rely on to help them navigate the stock market.

This video premiered on April 9, 2025.

For more videos like this, check out the StockCharts TV channel on YouTube.

With Canada’s energy and critical minerals sectors at a crossroads, Conservative Party leader Pierre Poilievre has unveiled a sweeping plan to overhaul the country’s resource project approvals process, fast tracking 10 major projects and pledging over US$1 billion in funding to open up Ontario’s mineral-rich Ring of Fire region.

At a Monday (April 7) press conference held in Terrace, BC, Poilievre introduced his “One-and-Done” policy — a streamlined permitting system aimed at eliminating regulatory bottlenecks and cutting multi-year wait times, which he blames for stalling development and weakening Canada’s global economic position.

Under the proposal, a new Rapid Resource Project Office would act as a centralized hub to manage all regulatory approvals across the federal and provincial levels. Each project would be subject to a single application and environmental review, with decisions promised within a year and a target of six months.

“After the Lost Liberal decade, Canada is poorer, weaker, and more dependent on the US than ever before, especially as a market for our natural resources,” Poilievre said in a release. “My ‘One-and-Done’ rule will quickly and safely unleash Canada’s natural resources by rapidly approving the projects Canadians need more of now: mines, roads, LNG terminals, hydro projects, and nuclear power stations, so we can stand on our own two feet and stand up to the Americans.’

LNG Canada, Ring of Fire projects top Conservative agenda

Among the most significant commitments is the LNG Canada Phase II expansion in Northern BC, which would double liquefied natural gas output from 14 million to 28 million metric tons annually.

The expansion has faced numerous delays due to emissions caps and concerns over power supply.

A Conservative government, Poilievre said, would repeal federal legislation he calls obstructive — notably Bill C-69, which he brands the “No Pipelines – No Development Law” — and lift the emissions cap that could impede Phase II.

Also at the top of Poilievre’s list is development of the Ring of Fire — a vast area in Northern Ontario rich in chromite, nickel, cobalt and other critical minerals essential for electric vehicles and defense technologies.

Three weeks ago, Poilievre pledged that a Conservative government would approve all federal permits for Ring of Fire projects within six months and commit C$1 billion over three years to build a long-awaited access road connecting mineral deposits and Indigenous communities to the provincial highway network.

“We could boost our economy with billions of dollars, allowing us to become less dependent on the Americans, while our allies overseas would no longer have to rely on Beijing for these metals, turning dollars for dictators into paychecks for our people,” Poilievre said at the time, emphasizing the importance of supply chain security.

He also said companies operating in the Ring of Fire would be allowed to redirect a portion of their federal corporate taxes directly to local Indigenous groups, a move he argues would foster economic reconciliation and local buy in.

Nine other projects slated for acceleration

In addition to LNG Canada Phase II and the Ring of Fire road, Poilievre named nine other projects that his government would prioritize for review and approval:

  • Northern Road Link (Ontario): A key multi-use road to connect Ring of Fire deposits, under review since 2023.
  • Sorel-Tracy port terminal (Québec): A new terminal in the St. Lawrence industrial corridor.

Each of these projects has faced lengthy delays under the current review framework, Poilievre said, and would be reviewed immediately to identify and remove administrative barriers.

Carney outlines ‘One Project, One Review’ agenda

At a campaign stop in Calgary, Alberta, Prime Minister and Liberal Party leader Mark Carney introduced the ‘One Project, One Review’ policy, which is intended to expedite approvals for major mining projects in Canada.

The initiative aims to eliminate redundant federal and provincial environmental assessments by recognizing provincial evaluations, thereby streamlining the permitting process. The policy is designed to accelerate the development of critical minerals, such as lithium, cobalt and nickel, which are essential for clean energy technologies.

By reducing regulatory delays, the government would seek to enhance Canada’s competitiveness in the global mining sector and support its transition to a sustainable energy future.

Carney told the crowd his goal is to make Canada an ‘energy superpower.’

“We are going to aggressively develop projects that are in the national interest in order to protect Canada’s energy security, diversify our trade, and enhance our long-term competitiveness — all while reducing emissions,” Carney explained in a written statement on Wednesday (April 9). “We can lead the energy transition while ensuring affordable energy at home and building the strongest economy in the G-7.”

He pledged to expand Canada’s critical mineral exploration tax credit to cover minerals used in defense, semiconductors, energy and cleantech. Carney also plans to broaden eligible exploration expenses to include technical studies and extend the clean manufacturing tax credit to support brownfield site development.

‘This is huge,” Pierre Gratton, CEO of the Mining Association of Canada, told Bloomberg. “It includes an awful lot of stuff that we’ve been advocating for for a while, and not getting.”

He added, “This could really help increase Canadian production of critical minerals in the short- to medium-term.”

Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.

This post appeared first on investingnews.com

Here’s a quick recap of the crypto landscape for Wednesday (April 9) as of 9:00 p.m. UTC.

Bitcoin and Ethereum price update

At the time of this writing, Bitcoin (BTC) was priced at US$82,060.13 and up 7.2 percent in 24 hours. The day’s range has seen a low of US$76,842.48 and a high of US$82,665.31.

Bitcoin performance, April 9, 2025.

Chart via TradingView.

Bitcoin is back to trading near levels seen earlier in the week following an announcement from the White House that tariffs against most countries will be paused for 90 days, after which reciprocal tariffs will be lowered to 10 percent. China is an exception — tariffs against the country have been boosted immediately to 125 percent.

Ethereum (ETH) is priced at US$1,633.44, an 11.9 percent increase over the past 24 hours. The cryptocurrency reached an intraday low of US$1,459.15 and a high of US$1,661.40.

Altcoin price update

  • Solana (SOL) is currently valued at US$118.54, up 14.3 percent over the past 24 hours. SOL experienced a low of US$104.09 and a high of US$119.68 on Wednesday.
  • XRP is trading at US$2.03, reflecting an 11.8 percent increase over the past 24 hours. The cryptocurrency recorded an intraday low of US$1.79 and a high of US$2.06.
  • Sui (SUI) is priced at US$2.24, showing an increaseof 13.9 percent over the past 24 hours. It achieved a daily low of US$1.09 and a high of US$2.26.
  • Cardano (ADA) is trading at US$0.6308, reflecting a 12.8 percent increase over the past 24 hours. Its lowest price on Wednesday was US$0.5597, with a high of US$0.64.

Crypto news to know

Trump’s tariff shock wipes US$2 billion from US Bitcoin stash

The US government’s Bitcoin holdings have dropped by nearly US$2 billion in value since April 2 — dubbed “Liberation Day” by President Donald Trump — following a steep market selloff triggered by tariff announcements.

According to Arkham Intelligence, the 198,012 BTC held by federal agencies declined in value from US$17.24 billion to US$15.21 billion in just under a week as Bitcoin slid from over US$87,000 to below US$77,000.

An executive order made by Trump in March established a strategic Bitcoin reserve sourced from seized assets, further tying federal coffers to price swings in the cryptocurrency. The losses come as the administration ramps up global economic pressure, testing the volatility of its newly created digital reserve.

Digital asset regulations under scrutiny at congressional hearing

The Subcommittee on Digital Assets, Financial Technology and Artificial Intelligence (AI) held a hearing on Wednesday to examine why current regulations may not apply to digital asset activities, and to explore which of these activities trigger US securities laws. Members of the subcommittee also discussed how Congress can address challenges through legislative action that reduces legal uncertainty while encouraging innovation.

At the hearing, Rodrigo Seira, special counsel to law firm Cooley, told the subcommittee that current securities laws are not flexible enough to account for digital assets, citing a long list of crypto projects that have tried and failed to register their products with the US Securities and Exchange Commission (SEC).

“It is clear that the current securities regulatory framework is not a viable option to regulate crypto. It fails to achieve its stated policy goals,” Seira said in his opening remarks.

“(T)he idea that crypto projects can come in and register with the SEC is demonstrably false.”

Seira admitted that it is critical to apply federal regulations to crypto promoters; however, “virtually no crypto projects have successfully registered their tokens under federal securities laws and lived to tell the tale.”

Representative Bryan Steil, head of the subcommittee, praised the progress that lawmakers have made, mentioning last week’s passing of the STABLE Act in the House of Representatives, before directing the subcommittee to the next stage of the process, namely comprehensive digital asset market structure legislation.

Pakistan taps Bitcoin mining and AI to solve power woes

Pakistan is turning to Bitcoin mining and AI data centers as a solution for its surplus electricity problem, aiming to repurpose excess power into revenue-generating infrastructure.

Bilal Bin Saqib, head of the country’s Crypto Council, told Reuters that mining sites will be selected based on regional energy overcapacity, with former Binance CEO Changpeng Zhao advising on the initiative.

Despite regulatory ambiguity, Pakistan ranks among the top 10 countries in global crypto adoption and boasts over 15 million users. The move also emphasizes youth blockchain upskilling and fostering innovation in fintech through regulatory sandboxes to boost exports and economic resilience.

Kraken, Mastercard bring crypto spending to 150 million merchants

Crypto exchange Kraken is teaming up with Mastercard (NYSE:MA) to roll out crypto debit cards across the UK and Europe, enabling users to spend digital assets at more than 150 million merchants.

The partnership builds on Kraken Pay, which allows seamless crypto-to-fiat transactions in over 300 currencies.

The new physical and digital cards — set to launch in the coming weeks — are aimed at expanding crypto’s real-world utility and normalizing digital asset payments.

Kraken CEO David Ripley views this as a critical step toward integrating crypto into everyday commerce, while Mastercard has underscored its commitment to innovating in digital finance and supporting blockchain initiatives.

Binance to delist 14 tokens

Binance announced on Tuesday (April 8) its decision to delist 14 tokens — BADGER, BAL, BETA, CREAM, CTXC, ELF, FIRO, HARD, NULS, PROS, SNT, TROY, UFT and VIDT — from its platform on April 16.

The decision follows a comprehensive evaluation that included a review of project commitment and trading volume. The outcome also incorporated the results of Binance’s newly introduced ‘Vote to Delist’ mechanism, which allows users to vote on potentially underperforming tokens based on their BNB holdings.

Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.

Securities Disclosure: I, Meagen Seatter, hold no direct investment interest in any company mentioned in this article.

This post appeared first on investingnews.com

There are 17 rare earth elements (REEs) in all — 15 lanthanides plus yttrium and scandium. It’s a fairly diverse group, with each rare earth mineral having different applications, pricing and available supply.

However, REEs are often placed in the same basket because they do not occur separately from each other in nature. Aside from that, separation is tricky — before modern methods were available, the process was too difficult and expensive to pursue.

Despite the market’s complexity, it’s worth taking a closer look at the different rare earths and their uses. As global governments take steps to meet energy transition goals, demand is expected to grow immensely, creating opportunities for investors with knowledge of the sector. Read on to learn more about this important group of critical metals.

In this article

    Are rare earth elements really rare?

    Many rare earth investors will be familiar with the adage that rare earth minerals are not that rare — in fact, according to the US Geological Survey, most rare earths are more plentiful in the Earth’s crust than gold, silver and platinum.

    As of 2024, there were more than 90 million metric tons of rare earth reserves. Rare earths can be found in carbonatite deposits, alkaline igneous systems, ion-adsorption clay deposits and monazite-xenotime-bearing placer deposits.

    The key point to note is that even though REEs are relatively abundant in the Earth’s crust worldwide, “minable concentrations are less common than for most other mineral commodities,” as per the US Geological Survey.

    In terms of the availability of specific elements, lanthanum and cerium are relatively abundant in rare earths mineral deposits, while neodymium and praseodymium are much less so; meanwhile, erbium, ytterbium and lutetium are rare. Yttrium is as common as lanthanum and cerium in some types of deposits, but scandium is also very rare.

    Rare earth minerals are usually divided into ‘heavy’ and ‘light’ varieties based on their atomic weight. While the concentration of different REEs varies within each given deposit, every deposit is usually dominated by either heavy or light rare earths, with some elements being much more abundant.

    What is the difference between rare earth minerals, rare earth elements and rare metals?

    Rare earth elements and rare earth metals refer to the specific category of 17 elements on the periodic table, and rare earth minerals refers to the minerals, such as monazite, that contain these metals.

    While some use the phrase rare earth minerals to refer to the metals themselves, rare earths are not minerals in the strict sense of the term. Due to their chemical properties, the 17 rare earth elements are classified as metals on the periodic table. However, rare earth elements are not found as pure metals in nature, but are rather locked up in minerals that are mined and refined to obtain the metals.

    The term rare metals instead refers to a loosely defined group of resources, including tantalum, niobium, indium, zirconium and gallium. These metals are genuinely rare and valuable, but they are not members of the REE category. However, their important use in technologies such as microtechnologies, superconducting magnets, touch screens and new energy technologies can often lead them to be confused with rare earth elements.

    How are rare earths used in manufacturing and industry?

    As mentioned, although REEs are grouped together in the ground, their applications vary widely.

    In the light rare earth category, cerium is used as a polishing agent for different types of glass, including LCD screens. Cerium is the most abundant rare earth, and is about as common in the Earth’s crust as copper.

    Lanthanum is used as a catalyst for refining petroleum and to improve the alkali resistance of glass, especially in camera lenses. This light REE is also used to make the carbon arc lights used by the motion picture industry.

    Europium is used in chemical formulations for LEDs, CRT displays and florescent bulbs.

    As for heavy rare earths, yttrium is also used in LEDs and florescent bulbs. While erbium has several uses, it’s most commonly used to make glass optical fibers as it can amplify network signals.

    As mentioned earlier, one of the REEs that is rare in terms of mine supply is scandium, a critical metal that is as strong as titanium, as light as aluminum and as hard as ceramic. There are a number of new applications emerging for scandium, including alloys for high-end sports equipment, as well as for automotive and airplane parts.

    Rare earths are also critical to modern defense systems and military equipment such as radar, guidance systems, precision-guided munitions, lasers, satellites and night vision goggles.

    Several rare earth metals are essential to rare earth magnets, which you can learn more about below.

    What are rare earth magnets and how are they used?

    Rare earth magnets are stronger in terms of weight or volume than any other magnet type. The REEs praseodymium, neodymium, samarium and dysprosium are often used in rare earth magnets, which are finding increasing uses, especially when space is limited.

    Magnets made from neodymium, boron and iron, called neodymium magnets, are the strongest available, and these magnets can be found in the motors of wind turbines, as well as electric vehicles. Fellow rare earth elements dysprosium or terbium are sometimes added to neodymium magnets to improve their ability to operate at high temperatures.

    Samarium-cobalt magnets are favored in military applications such as jet engines and missile systems because these magnets can operate at extremely high temperatures.

    Praseodymium and dysprosium are also commonly used in industrial magnets in order to improve coercivity and resistance to corrosion.

    One of the most promising markets for rare earth magnets is electric vehicle motors. However, it’s important to note that permanent neodymium magnets are not strictly necessary to the construction of any electric vehicle. In fact, Tesla’s (NASDAQ:TSLA) Model S main motor does not contain any type of magnet.

    How will rare earth elements be used in the future?

    Applications for rare earth magnets are rapidly growing as new technologies evolve. However, lack of secure supply has driven some industries to seek out alternative technologies that don’t require REE magnets.

    Still, rare earth magnets are not going away anytime soon. REEs are an important part of the technology that drives modern life. They can be found in smartphones, computers and televisions, and are an important component in green energy technologies such as wind turbines and many electric vehicle motors. Plus, their role in defense technology makes rare earth sources critical.

    Understanding the different types of rare earths is the first step toward making an investment in this space. It’s also useful to understand rare earth supply and demand dynamics, from the top-producing countries to the nations with the top rare earth reserves. Being aware of the outlook for the rare earth industry can also help investors make the right moves.

    For investors who decide they are interested in the longer-term potential for the rare earth metals sector, there are plenty of ways to invest in rare earths, including the biggest rare earth companies and the top rare earth stocks.

    Securities Disclosure: I, Melissa Pistilli, hold no direct investment interest in any company mentioned in this article.

    This post appeared first on investingnews.com