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Ore Processing Methods Unveiled: How to Extract True Value from Raw Materials
Ore processing is like separating the truly valuable parts from a pile of mixed “treasures.” Gravity Separation – Separating by “Weight” Principle: This method takes advantage of the difference in density between valuable minerals and gangue (impurities). Under the influen...Read More -
30-Year Mining Permit Secured – Hilway’s Major Gold Project Moves into Development
On May 20, Hilway Metals Mining announced it has successfully extended the mining license for its Tulkubash/Kyzyltash gold project in Kyrgyzstan through 2062, a 30-year extension from the original expiry date of 2032. This key milestone not only triggered a $60 million contingent payment but ...Read More -
Resolution Copper Project Expected to Supply Up to 25% of U.S. Copper Demand
The Resolution Copper project represents the scale of domestic mining investment needed to strengthen the long-term U.S. copper supply chain and meet growing demand from energy infrastructure, manufacturing, and technology development. The project is expected to supply up to 25% of U.S. copper de...Read More -
Methods and Selection for Copper-Lead Separation in Complex Sulfide Ores
. Copper-Lead Separation Methods The floatability of galena and copper minerals such as chalcopyrite is similar. In processing copper-lead-zinc ores, it is common to first produce a copper-lead bulk concentrate, followed by copper-lead separation. Two approaches are typically used: floating coppe...Read More -
Application of ferrous sulfate in the treatment of mineral processing wastewater
Mineral processing wastewater includes processing effluent, tailings pond overflow, and mine drainage. Processing effluent is generally transported to the tailings pond along with the tailings slurry, collectively referred to as tailings water, which typically accounts for 60% to 70% of the total...Read More -
Industrial-Grade Sodium Persulfate: The Core Oxidant Supporting Large-Scale Extraction in Hydrometallurgy
As the mainstream process for large-scale mineral resource extraction, the efficiency and stability of hydrometallurgy directly dictate the level of comprehensive mineral utilization. Thanks to its exceptional performance, industrial-grade sodium persulfate plays a critical role in the leaching ...Read More -
Complaints About Oil Extraction Pollution? Sodium Persulfate Offers Your Perfect Solution!
Environmental pollution during oil extraction has long been a focal point of public and regulatory concern. Issues such as spills, leakage, and volatile gas emissions not only disrupt the daily lives and production activities of surrounding residents, but also pose potential threats to the region...Read More -
High Gold Prices Catalyze Global Gold Rush: Rigid Boom and Technological Iteration in the Mineral Processing Reagents Market
Since the beginning of 2026, the global gold market has demonstrated exceptional strength. Despite the disruptions of a complex macroeconomic environment and persistent high interest rates, international gold prices have hovered within historic highs, repeatedly testing record ceilings. Driven by...Read More -
Australia–U.S. Mineral Cooperation Enters Substantive Expansion Phase (Late 2025 – Early 2026)
“Project Vault” – a US government strategic minerals stockpile initiative announced in early 2026 with a total value of $12 billion – marks a major step forward. As a leading global producer of critical minerals, Australia is a core partner in this project. Australia plays a dual role...Read More -
Global Gold Sources Revealed: Top Gold Mine Production Rankings – African Mines Hold Key Positions
World’s Highest-Producing Gold Mines Nevada Gold Mines, USA: 2.7 million ounces Muruntau Mine, Uzbekistan: 2.7 million ounces Grasberg Mine, Indonesia: 1.9 million ounces Olimpiada Mine, Russia: 1.4 million ounces Almalyk Complex, Uzbekistan: 1.1 million ounces Batu Hijau Mine, Indonesia: 1.0 mi...Read More -
Comprehensive Guide to Copper Ore Beneficiation Methods
Copper ore beneficiation methods are primarily determined by the ore’s properties (e.g., texture, grain size, associated elements, oxidation degree). Below is a summary of the most common and comprehensive copper ore beneficiation methods. I. Core Methods by Ore Type Ore Type Main Beneficiat...Read More -
Top 10 Copper Mines in the World
An analyst at Sprott recently noted that rising energy prices and a shortage of sulfuric acid – one‑fifth of global copper production requires sulfuric acid – are increasing mining costs, which is seen as the next major catalyst for copper prices. Goldman Sachs is also optimistic about another su...Read More
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