Free Republic

China, Tanzania and Zambia signed an initial agreement to rehabilitate a decades-old railway aimed at improving the rail-sea transportation in resource-rich East Africa, Chinese state media said on Wednesday. President Xi Jinping witnessed the signing of the memorandum of understanding on refurbishing the 1,860 kms (1,156 mile) Tanzania-Zambia Railway Authority (TAZARA) railway with the Tanzanian and Zambian presidents, who were in Beijing attending the Forum on China-Africa Cooperation... The single-track TAZARA railway was built between 1970 and 1975 through an interest-free loan from China, offering a cargo transport route from Zambia's copper and cobalt mines to the sea on Tanzania's...

On a warm spring day in 2019, researchers bored into the earth beneath Cairo's urban streets... Some 4,600 years earlier, as laborers constructed the Great Pyramid, the contemporary dig spot lay on the sandy floor of Khufu Harbor.In this ancient harbor—the world's oldest known port—researchers said they've identified the first major instance of human-induced metal contamination...The researchers used geochemical tracers to investigate metalworking activities around ancient Khufu Harbor. Located along a now defunct branch of the Nile near the Giza Plateau, the harbor was essential for transporting materials and was the site of a major copper toolmaking industry. These tools,...

Urban metal theft has risen to new levels following the pandemic, with thousands of feet of wiring from streetlights, hundreds of fire hydrants, and even mausoleum nameplates being stolen to flip for small amounts of money all over the country. *** In St. Paul, Minnesota, a man was “recently hit by a car and killed while crossing a street near his home where streetlights had gone out,” the report stated. Laurellee Wirtz was widowed on Christmas Eve 2023 when her husband and dog were struck by a truck on the “pitch black” road that she and her neighbors had reported...

Across the country, copper and other valuable materials have been stolen from streetlights, statues and even gravesites, costing millions to repair. The 6th Street Bridge in Los Angeles has been cast into darkness after its wiring was stolen.Credit... The 6th Street Bridge in Los Angeles is wired to glow with colorful lights celebrating the city’s spirit. But the bridge, known as the “Ribbon of Light,” goes dark at night now. So do stretches of the busy 405 freeway and dozens of street blocks across the city. In St. Paul, Minn., a man was recently hit by a car and killed...

More than 40 years ago, a Turkish sponge diver named Mehmet Çakir caused a stir among Anatolian archaeologists when he showed them sketches of objects that he had seen lying 150 feet deep on the seafloor off the coast of Kas, in southwestern Turkey. He described them as "metal biscuits with ears," but experts immediately recognized them as a type of metal bar known as an oxhide ingot that was commonly traded during the Bronze Age, 3,500 years ago.Authorities immediately began to search for the site, and soon came across the artifacts that Çakir had spotted not far offshore of...

As if Joe Biden’s America weren’t a bad enough environment for small business owners, it’s fixing to get even worse—not only do they have to consider a looming recession, inflation driving up overhead, smash and grabs (oftentimes with little to no recourse), a consumer with less to spend, sky-high insurance rates, and increasing taxation, now they get to wonder if copper thieves will strip their A/C units and put their small, family-owned enterprise out of business during their busiest month of the year. Because, that’s exactly what happened to the owners of a local ice cream shop in Louisville, Kentucky....

Interior Secretary Deb Haaland acknowledged Tuesday that the Biden administration’s climate agenda, which is reliant on global critical mineral supply chains, is strengthening China. During a House Appropriations Committee hearing on her agency’s proposed 2024 budget, Haaland was repeatedly grilled about the administration’s environmental policies blocking further domestic production of critical minerals and opening the door to further reliance on Chinese-sourced minerals. In one exchange with Rep. Guy Reschenthaler, R-Pa., Haaland affirmed that green energy sources “deepen” reliance on Chinese imports. “I’m telling you right now that 63% of rare earth mining [occurs in China],” Reschenthaler stated. “By deductive reasoning,...

CHANCAY, Peru—In this serene town on South America’s Pacific coast, China is building a megaport that could challenge U.S. influence in a resource-rich region that Washington has long considered its backyard.... ...The U.S. worries that China’s control over what could become South America’s first true global commercial hub will allow Beijing to further strengthen its grip over the region’s resources, deepen its influence among America’s closest neighbors and eventually plant its military nearby.... Peru’s Foreign Minister Javier González-Olaechea said...“The United States is present almost everywhere in the world with a lot of initiatives, but not so much in Latin America,”...

It is one thing to command that a nation or the world should shift to electric vehicles. A recent study from the University of Michigan found that to produce enough copper to electrify the global vehicle fleet, six new large copper mines would have to be dug each year for the next several decades. Professor Adam Simon, one of the authors of the study suggested that "building more hybrids is a better idea. They're less polluting and less costly than EVs." In an interview with host Margaret Brenna on CBS's Face the Nation, Secretary of Transportation Pete Buttigieg asserted that...

A recent study from the University of Michigan has shed light on a critical challenge facing the global transition to electric vehicles: the inability of copper mining to keep pace with the growing demand. Engineering & Technology reports that copper, a crucial component in electricity generation, distribution, and storage, is fundamental to the successful implementation of policies aimed at promoting the adoption of EVs. However, a recent study from the University of Michigan, titled “Copper mining and vehicle electrification,” has revealed that the current rate of copper production is insufficient to meet the projected demand for the metal in the...

A bright green fireball illuminated the night sky over Montana, U.S., at approximately 05:45 UTC on May 21, 2024 (23:45 LT, May 20). The American Meteor Society (AMS) received 65 reports from users in Idaho, Montana, Nevada, Oregon, Utah, and Washington, U.S., as well as in Alberta, Canada. This event follows an exceptionally bright meteor over Spain and Portugal on May 18. The meteor was described as unreal, massive, and a once-in-a-lifetime event. “That’s crazy! Mad props to the person that was able to get this footage,” one eyewitness wrote on X.

The city of Oakland recently removed traffic lights from one busy intersection and replaced them with stop signs after the electrical boxes that controlled the traffic lights were repeatedly tampered with and copper from them was stolen. Local residents and those who own businesses in the area say the issue with the traffic lights stems from the nearby homeless encampment, which has grown over the years. The owner of a vehicle repair shop on the corner of the intersection, Tam Le, said the city is signaling that it is 'giving up on us,' by installing the stop signs. It is...

Oakland has removed the traffic lights from one intersection and replaced them with 4-way stop signs due to people stealing copper and then tampering with an electrical box. It's a sight that has made drivers do a double take: a stop sign hanging overhead where a traffic light would normally be, located above the intersection of E. 12th Street and 16th Avenue in Oakland. Neighbors said city workers removed the all the traffic lights in the last week and replaced them with four-way stop signs. The installation came after months of people stealing copper wires and tampering with the city...

The May and June US copper contracts both touched $5 per pound today, a record high for the metal. The story is well-known and something I've been writing about for years: There has been minimal investment in new supply and the green transition is incredibly copper-intensive. The latest leg is also benefiting from current and future demand for data centers and electricity in general. In addition, China's economy is improving and it's responsible for about 50% of global copper demand. The picture remains impressive. Goldman Sachs last month said copper is in "the foothills of what will be its Everest"...

Lake Merritt is one of Oakland’s loveliest spots, especially during the evening golden hour when the “Necklace of Lights”comes to life around the lake. But over the last few weeks, the 126 ornate lampposts that anchor the lake’s signature circle of lights have been the target of vandalism. The city believes thieves are toppling and stealing the almost century-old lampposts and ripping out the wires from the boxes at the bases. It’s a local chapter of a story happening around the country as valuable metals inside the lampposts are harvested for later resale. Jean Walsh, a spokeswoman for the Oakland...

One trite Wall Street saying is that copper is the only metal with a PhD in economics. This is because copper is an industrial metal, the demand for which waxes and wanes with economic growth and shrinkage. So falling copper prices can be a sign that economic trouble lies ahead, and the converse is also true. I would argue that copper's more reliable role is as a leading indicator of inflation, as illustrated in this week's chart. It shows the price of copper, shifted forward by 2 months to reveal how the growth rate of the Consumer Price Index (CPI)...

Is the inside surface of clear copper tubing, such as used in refrigeration systems, anodized or have some other finish applied to it? It appears to be impossible to solder to, even using acid flux, unless the surface is thoroughly sanded (or use steel wool or a wire brush). The inside surface "as is" looks clean, with no darkening or oxidation, but is smooth, lacking the tiny scratches of sanding with high grit sandpaper, or using steel wool on it.

A copper dagger more than 4,000 years old was found in a forest near the town of Jarosław on the San River in south-eastern Poland. This discovery is the oldest dagger made of metal found in the Podkarpackie Voivodeship.In the 3rd millennium BC, objects made of copper were extremely rare in the area, Dr Elżbieta Sieradzka-Burghardt, an archaeologist from the Jarosław museum, told PAP.This valuable object, dating back over 4,000 years, was discovered last November by Piotr Gorlach of the Jarosław Historical and Exploration Association, who – with the permission of the Podkarpacie Regional Historical Monument Conservator in Przemyśl –...

In a press announcement issued by the Studio ESSECI press office, authorities have discovered lost pieces of the Golden Tree of Lucignano, a grandiose reliquary created by the famous Sienese goldsmith, Gabriello d'Antonio.The reliquary is considered one of the finest masterpieces of Italian goldsmithing, which is a morphological tripartition (roots, trunk, foliage) and contains the metaphor of the life of Christ in the three different phases: origin, passion, and glory.Measuring 2.70 metres in height, it was created in two stages between 1350 and 1471 from gilded copper, silver and enamel, and features branches decorated with coral, crystals and miniatures on...

The CK Gold Project is on a fast track to complete state permitting and start mining land near Curt Gowdy State Park for what it believes is 1 million ounces of Wyoming gold. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Technicians with Buckley Powder Co., a Cheyenne-based explosives service company that blasts rock in quarries, helped perform seismic tests on land near Curt Gowdy State Park that U.S. Gold Corp. wants to mine for gold and copper. The technicians just loaded a 50-foot hole with explosives and are preparing for a test they performed in 2022. (Courtesy U.S. Gold Corp.) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mining expert George Bee was...