Otto Mayer Maschinenfabrik GmbH, based in Loßburg-Lombach in the Schwarzwald, has stood for outstanding expertise and ...

Marble mining is a complex process that relies on powerful machinery to extract the stone from quarries. Heavy machines like bulldozers, excavators, and diamond wire saws are used to break and cut ...

The diamond market showed further signs of recovery in March. The price stabilization trend that began in mid-February expanded to a wider range of categorie ...

Lower-quality stones saw a gentler decline, with prices of round, 1-carat, D to H, SI diamonds slipping 3.5% in September. Prices of fancy shapes decreased less sharply than rounds.

A small mining firm just saw its stock surge 91% after it discovered the world's 2nd-largest diamond ...

The diamond wire saw market valuation is expected to cross USD 2 billion by 2032, as reported in a research study by Global Market Insights Inc.