Historic surface sampling returned anomalous gold with high values of Carlin-style geochemical indicator elements arsenic, antimony, thallium and barium ... high grade oxide/carbonate zinc ...

The no-insulation (NI) winding technique enables rare-earth barium copper oxide (REBCO) coils to show high electromagnetic characteristics, while having a high current density. The multi-tape-bundled ...

Cultivated Artemisia santolinifola Turcz. ex Bess /October/ cultivated have stable potassium oxide. The cultivated Artemisia santolinifola Turcz. ex Bess /October/ mainly contain elements such as ...

Cultivated Artemisia santolinifola Turcz. ex Bess /October/ cultivated have stable potassium oxide. The cultivated Artemisia santolinifola Turcz. ex Bess /October/ mainly contain elements such as ...

Nickel is commonly alloyed with iron, copper (Monel), chromium ... It can react violently with iodine, hydrogen sulfide, or a mixture of barium oxide and air. Nickel hydroxide is soluble in acids and ...

Engineers have designed and synthesized a groundbreaking new material -- a copper-free superconducting oxide -- capable of superconducting at approximately 40 Kelvin, or about minus 233 degrees ...

For the first time in 40 years, researchers engineer a copper-free high-temperature superconducting oxide that works in ...

The synergy between TiO2 and HKUST-1 leads to high hydrogen evolution rates, offering a sustainable alternative to noble ...

Copper prices are surging due to anticipated U.S. tariffs on imports. The U.S. relies on imports for 45% of its copper consumption, and a 25% tariff could disrupt supply chains. A long-term copper ...

Copper prices scored another high on Thursday, surpassing the $11,000-a-tonne mark in New York, amid global trade dislocations triggered by US President Donald Trump’s push for tariffs. Trump ...

Cobalt, copper, nickel and lithium are among the metals the government plans to purchase, according to people familiar with the discussion. They asked not to be identified as the conversations are ...