Cyanide is widely used in modern gold mining as a cost-effective and efficient method to extract gold from low-grade ore. The process is known as cyanidation or the cyanide leaching process and has been the dominant gold extraction method for over a century. How Cyanide is Used in Gold Mining Crushing & Grinding – The…
Diverse Range of Minerals – Mining extracts a variety of minerals, including metals (gold, silver, copper), gemstones (diamonds, rubies), industrial minerals (limestone, gypsum), and energy resources (coal, uranium). Oldest Human Industry – Mining dates back over 40,000 years, with early humans extracting materials like flint and ochre for tools and pigments. Global Economic Impact –…
In 2025, the global mining industry is significantly influenced by the transition to renewable energy and technological advancements. This shift has heightened the demand for certain minerals essential to modern technologies and energy solutions. Based on production volumes and strategic importance, the ten most mined minerals in 2025 are: Iron Ore: Iron ore remains a…
Rio Tinto’s development of the Brockman Syncline 1 iron ore mine in the Pilbara region is a major project aimed at securing the company’s iron ore supply for the future. The mine will play a crucial role in extending the operational life of Rio Tinto’s Brockman area, which is important because the iron ore grades…
Evolution Mining, one of Australia’s leading gold producers, has secured regulatory approval to extend operations at its flagship Cowal gold project, located in the mineral-rich region of New South Wales. This pivotal approval paves the way for the company to significantly expand its production capacity, further cementing its position in the global gold mining industry….
In recent developments, the mining industry is witnessing significant changes driven by advancements in technology and a growing emphasis on sustainability. These trends reflect a broader shift in the mining industry towards greater efficiency, sustainability, and responsibility, as companies adapt to new challenges and opportunities in the global market.
BHP (ASX: BHP) has revealed the signing of a partnership agreement with HBIS Group, one of the world’s major steel producers. The collaboration aims to conduct trials on direct reduced iron (DRI) production, utilize BHP iron ores in blends, and advance a separate enhanced lump stage 2 trial focused on reducing carbon emissions from blast…
On Tuesday, aluminum producer Alcoa (NYSE: AA) officially announced its decision to cease production at the financially unsustainable Kwinana refinery in Western Australia, bringing an end to over six decades of operations. The company attributed the decision to challenging market conditions and the facility’s aging infrastructure, leading to the unfortunate consequence of over 750 employees…
In the past year, Germany marked a significant environmental achievement by attaining a 70-year low in emissions. This milestone, notable for the largest economy in Europe, is primarily credited to a substantial decrease in reliance on coal, indicating a transformative change in the country’s energy framework. The decrease in emissions wasn’t limited to the energy…
In recent decades, mines have progressively adopted cleaner, safer, and more efficient operations, benefiting from advancements in positioning and orientation technology that facilitate automation and autonomy. Indeed, a 2020 report from Baker McKenzie revealed that the global smart mining market was valued at US$6.8 billion in 2019, with projections anticipating it to reach US$20.31 billion…