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Visualizing the Life Cycle of a Mineral Discovery

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Visualizing the Life Cycle of a Mineral Discovery

Visualizing the Life Cycle of a Mineral Discovery

Mining legend Pierre Lassonde knows a little bit about mineral exploration, discovery, and development. Drawing from decades of his experience, he created the chart above that has become a staple in the mining industry—the Lassonde Curve.

Today’s chart of the Lassonde Curve outlines the life of mining companies from exploration to production, and highlights the work and market value associated with each stage. This helps speculative investors understand the mining process, and time their investments properly.

Making Cents of Miners: The Stages of a Mineral Discovery

In the life cycle of a mineral deposit, there are seven stages that each offer specific risks and rewards. As a company proves there is a mineable deposit in the ground, more value is created for shareholders along the way.

  1. Concept

    This stage carries the most risk which accounts for its low value. In the beginning, there is little knowledge of what actually lies beneath the Earth’s surface.

    At this stage, geologists are putting to the test a theory about where metal deposits are. They will survey the land using geochemical and sampling techniques to improve the confidence of this theory. Once this is complete, they can move onto more extensive exploration.

  2. Pre-Discovery

    There is still plenty of risk, but this is where speculation hype begins. As the drill bit meets the ground, mineral exploration geologists develop their knowledge of what lies beneath the Earth’s crust to assess mineral potential.

    Mineral exploration involves retrieving a cross-section (drill core) of the crust, and then analyzing it for mineral content. A drill core containing sufficient amounts of metals can encourage further exploration, which may lead to the discovery of a mineable deposit.

  3. Discovery

    Discovery is the reward stage for early speculators. Exploration has revealed that there is a significant amount of material to be mined, and it warrants further study to prove that mining would be feasible. Most speculators exit here, as the next stage creates a new set of risks, such as profitability, construction, and financing.

  4. Feasibility

    This is an important milestone for a mineral discovery. Studies conducted during this stage may demonstrate the deposit’s potential to become a profitable mine.

    Institutional and strategic investors can then use these studies to evaluate whether they want to advance this project. Speculators often invest during this time, known as the “Orphan Period”, while uncertainty about the project lingers.

  5. Development

    Development is a rare moment, and most mineral deposits never make it to this stage. At this point, the company puts together a production plan for the mine.

    First, they must secure funding and build an operational team. If a company can secure funding for development, investors can see the potential of revenue from mining. However, risks still persist in the form of construction, budget, and timelines.

  6. Startup/Production

    Investors who have held their investment until this point can pat themselves on the back—this is a rare moment for a mineral discovery. The company is now processing ore and generating revenue.

    Investment analysts will re-rate this deposit, to help it attract more attention from institutional investors and the general public. Meanwhile, existing investors can choose to exit here or wait for potential increases in revenues and dividends.

  7. Depletion

    Nothing lasts forever, especially scarce mineral resources. Unless, there are more deposits nearby, most mines are eventually depleted. With it, so does the value of the company. Investors should be looking for an exit as operations wind down.

Case Study: The Oyu Tolgoi Copper-Gold Discovery, Mongolia

So now that you know the theoretical value cycle of a mineral discovery, how does it pan out in reality? The Oyu Tolgoi copper deposit is one recent discovery that has gone through this value cycle. It exemplifies some of these events and their effects on the share price of a company.

  1. Concept: 15+ Years

    Prospectors conducted early exploration work in the 1980s near where Oyu Tolgoi would be discovered. It was not until 1996 that Australian miner BHP conducted further exploration.

    But after 21 drill holes, the company lost interest and optioned the property to mining entrepreneur Robert Friedland and his company Ivanhoe Mines. At this point in 1999, shares in Ivanhoe were a gamble.

  2. Pre-Discovery/Discovery: ~3 years

    Ivanhoe Mines and BHP entered into an earn-in agreement, in which Ivanhoe gained ownership by completing work to explore Oyu Tolgoi. A year later, the first drill results came out of drill hole 150 with a headline result of 508 meters of 1.1 g/t Au and 0.8%. To get a sense of how large this is, imagine the height a 45-story building, of which a third of story is copper. This was just one intersection of an area that could stretch for miles.

    Wild speculation began at this stage, as steadily improving drill results proved a massive copper-gold deposit in Mongolia and drove up the share price of Ivanhoe.

  3. Feasibility/Orphan Period: ~2 years

    In 2004, the drilling results contributed to the development of the first scoping study. This study offered a preliminary understanding of the project’s economics.

    Using this study, the company needed to secure enough money to build a mine to extract the valuable ore. It was not until two years later, when Ivanhoe Mines entered into an agreement with major mining company Rio Tinto, that a production decision was finalized.

  4. Development: 7 years

    By 2006, the Oyu Tolgoi mineral deposit was in the development phase with the first shaft headframe, hoisting frame, and associated infrastructure completed. It took another two years for the shaft to reach a depth of 1,385 feet.

    Further development work delineated a resource of 1.2 billion pounds of copper, 650,000 ounces of gold, and 3 million ounces of silver. This first stage of development for Oyu Tolgoi made Mongolia the world’s fastest growing economy from 2009 to 2011.

  5. Startup/Production: Ongoing

    On January 31, 2013, the company announced it had produced the first copper-gold concentrate from Oyu Tolgoi. Six months later, the company stated that it was processing up to 70,000 tonnes of ore daily.

  6. Depletion: Into the Future

    The Oyu Tolgoi deposit will last generations, so we have yet to see how this will affect the value of the mine from an investment perspective.

    It’s also worth noting there are still other risks ahead. These risks can include labor disruptions, mining method problems, or commodity price movement. Investors will have to consider these additional conditions as they pan out.

  7. The More You Know

    Mining is one of the riskiest investments with many risks to consider at every stage.

    While most mineral discoveries do not match it perfectly, the Lassonde Curve guides an investor through what to expect at each stage, and empowers them to time their investments right.

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Chart of the Week

Visualizing 200 Years of Systems of Government

At the start of the 19th century, less than 1% of humanity lived under democratic rule. See how systems of government have changed over the last 200 years.

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Visualizing 200 Years of Systems of Government

Centuries ago, most of our ancestors were living under a different political paradigm.

Although democracy was starting to show signs of growth in some parts of the world, it was more of an idea, rather than an established or accepted system of government.

Even at the start of the 19th century, for example, it’s estimated that the vast majority of the global population — roughly 84% of all people — still lived under in autocratic regimes or colonies that lacked the authority to self-govern their own affairs.

The Evolution of Rule

Today’s set of charts look at global governance, and how it’s evolved over the last two centuries of human history.

Leveraging data from the widely-used Polity IV data set on political regimes, as well as the work done by economist Max Roser through Our World in Data, we’ve plotted an empirical view of how people are governed.

Specifically, our charts break down the global population by how they are governed (in absolute terms), as well as by the relative share of population living under those same systems of government (percentage terms).

Classifying Systems of Government

The Polity IV data series defines a state’s level of democracy by ranking it on several metrics, such as competitive and open elections, political participation, and checks on authority.

Polity scores are on a -10 to +10 scale, where the lower end (-10 to -6) corresponds with autocracies and the upper end (+6 to +10) corresponds to democracies. Below are five types of government that can be derived from the scale, and that are shown in the visualization.

  1. Colony
    A territory under the political control of another country, and/or occupied by settlers from that country.
    Examples: 🇬🇮 Gibraltar, 🇬🇺 Guam, 🇵🇫 French Polynesia
  2. Autocracy
    A single person (the autocrat) possesses supreme and absolute power.
    Examples: 🇨🇳 China, 🇸🇦 Saudi Arabia, 🇰🇵 North Korea
  3. Closed Anocracy
    An anocracy is loosely defined as a regime that mixes democratic and autocratic features. In a closed anocracy, political competitors are drawn only from an elite and well-connected pool.
    Examples: 🇹🇭 Thailand, 🇲🇦 Morocco, 🇸🇬 Singapore
  4. Open Anocracy
    Similar to a closed anocracy, an open anocracy draws political competitors from beyond elite groups.
    Examples: 🇷🇺 Russia, 🇲🇾 Malaysia, 🇧🇩 Bangladesh
  5. Democracy
    Citizens exercise power by voting for their leaders in elections.
    Examples: 🇺🇸 United States, 🇩🇪 Germany, 🇮🇳 India

A Long-Term Trend in Question

In the early 19th century, less than 1% of the global population could be found in democracies.

In more recent decades, however, the dominoes have fallen ⁠— and today, it’s estimated that 56% of the world population lives in societies that can be considered democratic, at least according to the Polity IV data series highlighted above.

While there are questions regarding a recent decline in freedom around the world, it’s worth considering that democratic governance is still a relatively new tradition within a much broader historical context.

Will the long-term trend of democracy prevail, or are the more recent indications of populism a sign of reversion?

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Chart of the Week

Chart: Which Universities Have the Richest Graduates?

Today’s chart ranks the top 25 universities in the world by ultra-high net worth (UHNW) alumni and total wealth. Does your institution make the cut?

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Chart: Which Universities Have the Richest Graduates?

Higher education is often considered the first rung in the ladder of success.

That’s why thousands of students flock to top-tier universities around the world, hoping to translate their degrees into financial outcomes. After all, a degree from specific institutions can often mean that a wealthy and secure future is in the books.

With a new fall term just around the corner, today’s chart relies on the third annual Wealth-X report ranking of global universities with the most ultra-high net worth (UHNW) alumni. We’ve also tracked their combined wealth, and how much each UHNW alumni makes on average.

Analyzing UHNW Riches

The Wealth-X database defines ultra-high net worth alumni as those who own at least $30 million in assets. In addition, the alumni figures are based on the actual known UHNW individuals from each university, then projected based on the sample size to predict total alumni within the global UHNW population.

One caveat to note is that both bachelor’s and master’s degree-holders have been considered, while UHNW individuals who may have attended more than one university have been counted twice. With that in mind, let’s dive in.

Upholding a Stellar Reputation

It’s immediately noticeable that a majority of universities on the list are located in the United States, with a high concentration on the East Coast—including the elite Ivy League.

Established in 1636, Harvard dwarfs all its Ivy League counterparts for the richest graduates. Its 13,650 UHNW alumni is double that of second-place Stanford (5,580 UHNW alumni), with twice the total wealth to boot.

One way that Harvard falls short is when average UHNW alumni wealth is considered in this chart, with Stanford beating it by a difference of $170 million per graduate. Regardless, it’s clear Harvard graduates go on to have a significant impact on the world. Notable alumni include political leaders such as former U.S. President Barack Obama, and billionaires such as Michael Bloomberg.

Interestingly, Princeton climbs the charts for total alumni wealth ($1.1 trillion), despite a lower UHNW alumni count of just over 2,000—but this also puts its wealth per graduate at a high of $516 million. Notable alumni from Princeton include Jeff Bezos and Steve Forbes. Meanwhile, Brown and Dartmouth are the only Ivy universities that don’t make the list at all.

Excellence Outside the U.S.

Zooming out, private universities dominate most of this list of richest graduates. In the United Kingdom, Cambridge, Oxford, and the London School of Economics and Political Science (LSE) have over 6,500 UHNW alumni combined. This represents a total of $1.08 trillion in wealth, an average of $174 million per UHNW grad.

Notable alumni and achievements from these institutions include:

  • Cambridge: Isaac Newton, Charles Darwin, Stephen Hawking
  • Oxford: 69 Nobel prize winners, Stephen Hawking, JRR Tolkien
  • LSE: 18 Nobel prize winners, including political leaders

*LSE’s label has been misrepresented in the original report as #26 instead of the actual #25.

Nearby in France, the graduate business school Institut Européen d’Administration des Affaires (INSEAD) has a total of 1,956 UHNW alumni and $356 billion in combined wealth—contributed by CEOs of companies like Credit Suisse, Royal Dutch Shell, Ericsson, and Lego.

It’s impressive that the National University of Singapore (NUS) enters the list, with 1,890 UHNW alumni and an average of $46.6 million to their name. Graduates from NUS have gone on to become Singaporean prime ministers and presidents, as well as high-ranking officials in the WHO and UN Security Council.

Here are the full statistics for the top 25 universities worldwide—does yours make the cut?

RankUniversityTotal WealthUHNW AlumniWealth per UHNW Graduate
1🇺🇸 Harvard University$4.7T13,650$349M
2🇺🇸 Stanford University$2.9T5,580$519M
3🇺🇸 University of Pennsylvania$1.8T5,575$319M
4🇺🇸 Columbia University$1.5T3,925$382M
5🇺🇸 Princeton University$1.1T2,180$516M
6🇺🇸 Massachusetts Institute of Technology$990B2,785$355M
7 🇺🇸 Yale University$777B2,400$323M
8🇺🇸 University of California Berkeley$760B2,385$318M
9🇺🇸 New York University$712B3,380$210M
10🇺🇸 The University of Chicago$707B2,405$293M
11🇺🇸 The University of Michigan$691B1,970$350M
12🇺🇸 The University of Southern California$548B2,645$207M
13🇺🇸 Cornell University$483B2,245$215M
14🇺🇸 The University of Texas at Austin$463B2,195$210M
15🇬🇧 University of Cambridge$390B2,760$141M
16🇺🇸 Northwestern University$389B2,725$142M
17🇺🇸 The University of California Los Angeles$375B1,945$192M
18🇫🇷 Institut Européen d'Administration des Affaires$356B1,965$181M
19🇬🇧 University of Oxford$349B2,290$152M
20🇬🇧 London School of Economics and Political Science$342B1,495$228M
21🇺🇸 University of Miami$309B1,700$181M
22🇺🇸 Boston University$277B1,640$168M
23🇺🇸 University of Virginia$246B1,650$149M
24🇺🇸 The University of Notre Dame$179B2,085$85M
25🇸🇬 National University of Singapore$88B1,890$46M

Where’s the Money, Really?

According to the report, a majority of UHNW alumni from these universities are “self-made” millionaires, who became successful through their own efforts rather than relying on family fortune or social status.

Of course, the name of a university is one step to climb on the ladder. What’s often glossed over is how steep the tuition fees at private institutions are, which can rack up significant student debt over time.

Graduates from Boston University, Columbia University, and Northwestern University relied the most on inheritance for their wealth, between 10-12%. A combination of both self-made and inherited wealth sources are also common for UHNW alumni—and it’s not a stretch to say that it helped them pay off debts before focusing on their wealth creation.

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