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General Discussion / World-class Copper Deposits
« on: May 27, 2023, 07:12:08 pm »
Why is electrical wiring usually made from copper and not silver?
Why can Copper Sulfate not be made by reacting copper with an acid?
Copper prices have been steadily rising in recent months, and many experts believe that a significant copper squeeze is coming for the global economy. A copper squeeze refers to a shortage of available copper, which can lead to a rapid increase in prices as demand outstrips supply. This can have a ripple effect across the economy, particularly in industries that rely heavily on copper, such as construction and electronics. There are several factors driving the potential copper squeeze. First and foremost is the ongoing global economic recovery following the COVID-19 pandemic, which has increased demand for copper as countries ramp up infrastructure and construction projects. At the same time, there are concerns about potential supply disruptions. Many of the world's top copper-producing countries, such as Chile and Peru, are facing political instability and labor disputes that could impact production. There are also worries about the impact of climate change on copper output, with extreme weather events and other disruptions becoming more common. Finally, there is the looming transition to renewable energy sources, which is only expected to drive up demand for copper even further in the years to come. All of these factors are coming together to create a perfect storm that could lead to a major copper squeeze. Some experts are predicting that copper prices could reach record highs in the coming months, with potential implications for everything from consumer electronics to the stock market. However, it's worth noting that there are also some potential mitigating factors that could help to prevent a full-blown copper squeeze. For example, there are efforts underway to increase copper production in other countries, such as the Democratic Republic of the Congo. There are also innovations in the mining and recycling of copper that could help to boost supply. Ultimately, the situation with copper is complex and multifaceted, and it's difficult to predict exactly how it will play out in the coming months and years. However, what is clear is that copper will continue to be a crucial commodity for the global economy, and that any disruptions or shortages will have significant consequences copper buying center copper recycling
Copper Mine
Fueling the future with copper
For Some Copper Deposits, Microbes Make Minable Minerals
During the Roman and Medieval times, copper smelting was a major source of pollution that had a lasting impact on the environment and human health. This is evidenced by recent research that found traces of ancient copper smelting pollution in Greenland ice cores dating back to the 1st century AD. The study, published in the journal Environmental Science & Technology, analyzed ice cores from two locations in Greenland - the NorthGrip and NEEM sites. The ice cores contained layers of sulfur and copper pollution that could be traced back to specific periods of history. According to the study, copper smelting pollution was most prevalent during the Roman and Medieval periods. During these times, copper was a highly valued metal used in various industries, including coin minting, architecture, and weaponry. The smelting process involved heating copper ore, which produced large amounts of sulfur dioxide gas and other pollutants that were released into the air. These pollutants were carried by the wind and eventually settled in the ice sheets of Greenland. The study found that the levels of copper and sulfur pollution in the ice cores were highest during the Roman and Medieval periods, and then declined gradually over time. The impact of copper smelting pollution on the environment and human health was significant. The study notes that sulfur dioxide can cause respiratory problems, especially in those with pre-existing conditions such as asthma. Copper pollution can also lead to neurological and cardiovascular problems, as well as damage to the liver and kidneys. The study provides evidence that ancient copper smelting pollution had a lasting impact on the environment. The researchers note that the decline of copper smelting pollution in Greenland ice cores occurred around the time of the Industrial Revolution, which saw a shift towards cleaner energy sources and improved environmental practices. Overall, the study highlights the importance of understanding the historical impact of human activities on the environment, and the need to continue to strive towards sustainable practices and cleaner technologies
Why can Copper Sulfate not be made by reacting copper with an acid?
Copper prices have been steadily rising in recent months, and many experts believe that a significant copper squeeze is coming for the global economy. A copper squeeze refers to a shortage of available copper, which can lead to a rapid increase in prices as demand outstrips supply. This can have a ripple effect across the economy, particularly in industries that rely heavily on copper, such as construction and electronics. There are several factors driving the potential copper squeeze. First and foremost is the ongoing global economic recovery following the COVID-19 pandemic, which has increased demand for copper as countries ramp up infrastructure and construction projects. At the same time, there are concerns about potential supply disruptions. Many of the world's top copper-producing countries, such as Chile and Peru, are facing political instability and labor disputes that could impact production. There are also worries about the impact of climate change on copper output, with extreme weather events and other disruptions becoming more common. Finally, there is the looming transition to renewable energy sources, which is only expected to drive up demand for copper even further in the years to come. All of these factors are coming together to create a perfect storm that could lead to a major copper squeeze. Some experts are predicting that copper prices could reach record highs in the coming months, with potential implications for everything from consumer electronics to the stock market. However, it's worth noting that there are also some potential mitigating factors that could help to prevent a full-blown copper squeeze. For example, there are efforts underway to increase copper production in other countries, such as the Democratic Republic of the Congo. There are also innovations in the mining and recycling of copper that could help to boost supply. Ultimately, the situation with copper is complex and multifaceted, and it's difficult to predict exactly how it will play out in the coming months and years. However, what is clear is that copper will continue to be a crucial commodity for the global economy, and that any disruptions or shortages will have significant consequences copper buying center copper recycling
Copper Mine
Fueling the future with copper
For Some Copper Deposits, Microbes Make Minable Minerals
During the Roman and Medieval times, copper smelting was a major source of pollution that had a lasting impact on the environment and human health. This is evidenced by recent research that found traces of ancient copper smelting pollution in Greenland ice cores dating back to the 1st century AD. The study, published in the journal Environmental Science & Technology, analyzed ice cores from two locations in Greenland - the NorthGrip and NEEM sites. The ice cores contained layers of sulfur and copper pollution that could be traced back to specific periods of history. According to the study, copper smelting pollution was most prevalent during the Roman and Medieval periods. During these times, copper was a highly valued metal used in various industries, including coin minting, architecture, and weaponry. The smelting process involved heating copper ore, which produced large amounts of sulfur dioxide gas and other pollutants that were released into the air. These pollutants were carried by the wind and eventually settled in the ice sheets of Greenland. The study found that the levels of copper and sulfur pollution in the ice cores were highest during the Roman and Medieval periods, and then declined gradually over time. The impact of copper smelting pollution on the environment and human health was significant. The study notes that sulfur dioxide can cause respiratory problems, especially in those with pre-existing conditions such as asthma. Copper pollution can also lead to neurological and cardiovascular problems, as well as damage to the liver and kidneys. The study provides evidence that ancient copper smelting pollution had a lasting impact on the environment. The researchers note that the decline of copper smelting pollution in Greenland ice cores occurred around the time of the Industrial Revolution, which saw a shift towards cleaner energy sources and improved environmental practices. Overall, the study highlights the importance of understanding the historical impact of human activities on the environment, and the need to continue to strive towards sustainable practices and cleaner technologies
