A Monday Morning Musing from Mickey the Mercenary Geologist
Recent angst among analysts, pundits, mavens, gurus, savants, wizards, and other assorted talking heads has China plummeting toward a “hard landing”. These views in combination with the on-going and never-ending worry over the Euro, the currency without a country, have weighed heavily on the entire resource market since the first of May.
Oil, gold, and copper, the world’s benchmark energy and metal commodities, have shed roughly 10% of their unit values this month. Most experts have adopted a very bearish outlook to the point of jumping on the doom and gloom bandwagon and have not considered these drops as simple market corrections.
Not I, sayeth The Mercenary Geologist. My current opinion is best illustrated by the 2011 supply and demand fundamentals of Dr. Copper, Ph.D. Economics:
Ergo, we used 6.1 million more tonnes of copper than we mined last year.
This chart shows the annualized 4% growth of copper supply since the widespread advent of electricity in industrialized countries starting in 1900. The steeper growth curve beginning in the mid-1990s can be attributed to emerging market countries, mainly in Asia, demanding electricity for their massive populations. Also note the increasing role of cheaply processed oxide copper by acid leach, solvent extraction, and electrowinning versus concentrated and refined sulfide copper:
World copper production was dominated by Chile and the United States for several decades. Chilean mines still supply about 35% and the USA remains a large producer, but increasing contributions have come from Peru, China, and Indonesia over the past two decades. Zambia and the Congo have the world’s richest copper deposits; however, geopolitical problems continue to severely hamper mine development in southern Africa:
World Copper Mine Production (000s Tonnes) Source: ICSG
There was a significant shift in the location of copper refineries to Asia beginning in the 1980s as aging smelters were retired in the United States and its domestic production became dominated by oxide copper deposits. Especially noteworthy has been the steadily increasing capacity of China, now refining over twice the sulfide copper of its closest competitors, Japan and Chile:
World Primary Copper Refinery Production (000s Tonnes) Source: ICSG
Breakdown of total refined copper production illustrates steady growth and the increasing roles of oxide copper and refined scrap since the mid-1970s:
World Total Refined Copper Production (000s Tonnes) Source: ICSG
World demand for copper is closely correlated to population growth. Rising GDPs and demand from emerging market countries, mainly the BIICs (Brazil, India, Indonesia, and China) are significant contributors to the rapid growth in world per capita use since the mid-1990s:
Here’s a breakdown by country of the 22.1 million tonnes of copper used in 2009. Note that the Chinese used 36% of world demand, and that was only slightly less copper per year (7.9 million tonnes) than the Americas, Europe, and Japan combined (8.0 million tonnes):
2009 Copper Usage Source: ICGS
Over the past four years copper has been in a delicate supply and demand balance:
Copper Production, Consumption, and Balance in Millions of Tonnes
World mine production accounted for about 16.5 million tonnes of copper in 2011. Folks, that’s a whole lotta love for the red metal. However, as often pointed out by fellow geo-analyst Brent Cook, it’s only slightly less than what has come out of this big hole in the ground over the past 150 years:
Bingham Canyon Copper Mine, Ophir Mountains, Utah
For those unfamiliar, Bingham Canyon has produced continuously since 1863 and became the world’s first large-scale, open-pit copper mine in1906. It is mankind’s largest excavation at 1.2 km deep and 4.0 km wide and is visible with the naked eye from outer space.
Over this humongous mine’s lifetime, it has produced 17.5 million tonnes of copper, 26 million ounces of gold, 220 million ounces of silver, and over 1.1 billion pounds of molybdenum. The value of its extracted resources exceeds those of the California Gold, Comstock Lode, and Klondike Gold Rushes combined. Immense reserves and resources are known both below and surrounding the current open-pit mine and are sufficient for operations to continue for many more decades.
The world is using about one Bingham Canyon worth of copper every year. Our demand budget has to be replaced every year by new prospects discovered, deposits found, reserves proven, and mines developed. This is indeed a formidable task as I discussed earlier this year (Mercenary Musing, January 30, 2012), because most of the easily exploited surface deposits of copper were discovered long ago.
For many decades now, explorationists have employed indirect surface geology clues, subsurface geophysics, geochemical and biochemical sampling, and remote sensing to target and discover new economic deposits of copper that do not crop out. The increased in exploration over the past eight years has resulted in discovery of major new resources. However, geopolitical instability, government bureaucracy, environmental opposition, permitting delays, and threats of nationalization have produced long lead times to development and mining, hindering primary market supply.
Geologists and engineers are not finding, developing, and mining enough copper to meet the historically- validated projections of 4% demand growth year over year. The world uses five to six million more tonnes of copper than it mines every year. This steadily growing shortfall has been offset by refining of secondary supplies and recently, significant recycling of old scrap.
All the above data and charts emphasize the current dominance of world copper markets by China. It is apparent that if the Chinese economy tanks, you can throw my analysis out the door for the short- to mid-term.
However, I take a longer term and perhaps contrarian view, largely because copper is essential to transmit electricity. According to Scientific American, 130 years after Thomas Edison invented the light bulb, 25% of the world’s population (i.e., 1.7 billion people) still grope in the dark without it.
Most of the world’s future demand increases will come from the rapidly growing middle classes in BIIC countries who desire electricity and modern conveniences that we consider essential in the developed world.
So shy of a complete global economic meltdown or a catastrophic natural disaster, long-term supply and demand fundamentals remain strong and that certainly bodes well for a robust and healthy Dr. Copper.
In a musing next week, I will address the short-term outlook for copper markets.
Viva el cobre!
Ciao for now,
Acknowledgement: Erin Ostrom is the editor of MercenaryGeologist.com. I thank Mark Turner for thoughtful comments.
The Mercenary Geologist Michael S. “Mickey” Fulp is a Certified Professional Geologist with a B.Sc. Earth Sciences with honor from the University of Tulsa, and M.Sc. Geology from the University of New Mexico. Mickey has over 30 years experience as an exploration geologist searching for economic deposits of base and precious metals, industrial minerals, uranium, coal, oil and gas, and water in North and South America, Europe, and Asia.
Mickey has worked for junior explorers, major mining companies, private companies, and investors as a consulting economic geologist for the past 24 years, specializing in geological mapping, property evaluation, and business development. In addition to Mickey’s professional credentials and experience, he is high-altitude proficient, and is bilingual in English and Spanish. From 2003 to 2006, he made four outcrop ore discoveries in Peru, Nevada, Chile, and British Columbia.
Mickey is well-known and highly respected throughout the mining and exploration community due to his ongoing work as an analyst, writer, and speaker.
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