Rwandan mining company Trinity Metals is in talks with smelters in the US, with the intent of supplying tungsten to the US in future, according to the company's top officials.

Tungsten minerals include wolframite, scheelite, powellite, cuprotungstite and tungstite. Wolframite and scheelite — the two main commercial ores — are often found in quartz veins and contact ...

Prices: According to SMM quotes, on May 29, the price of wolframite concentrate (≥65%) was 164,000-165,000 yuan/standard mt, with an average price of 164,500 yuan/standard mt. Compared to the average ...

Tight Supply in Tungsten Mining Sector Drives Tungsten Prices to Record Highs, Up Nearly 17% Year-to-Date] Factors contributing to the tight supply in the tungsten market, such as the decline in the ...

Among critical metals, tungsten is one of the most crucial to national security, given its diverse applications as the ...

President Paul Kagame on Friday, May 23, visited Nyakabingo Mine, Rwanda’s largest tungsten operation and the leading producer of the metal in Africa, which also ranks fourth globally. Tungsten, known ...

These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the medicines they cooked up in their labs ‘secrets’. And thanks to a study ...

Not classified as an element until the 1780s, tungsten likely first popped up in German chemistry as ‘Wolfram,’ and Brahe’s medicine were known to have German influence. “Maybe Tycho Brahe ...

An overview of the main types of regulatory measures taken by governments in key jurisdictions to combat human rights abuses in international supply chains, including modern slavery, forced labor, and ...

• tungsten wire in spool: plastic case or plastic vacuum packing. • tungsten wire in coil: woven bag or plastic vacuum packing. Note: The length or weight of single tungsten wire can be supplied by ...