【Africa】A New Resource Management Paradigm Maximizes Profits for African Countries
Editor’s NoteThis article examines a pivotal shift in Africa’s approach to natural resource management. Driven by climate imperatives and…
Gemstone
【Mozambique; 】A Century’s Discovery: Estrela de Fura, the World’s Highest Quality Gem-Grade Ruby
Editor’s NoteThis article reports on the unveiling of the ‘Estrela de Fura,’ a 101-carat rough ruby described as a historic, century-defining…
Scorzalite Insights: 7 Powerful Advances In Mining For 2026
Editor’s NoteThis article outlines a dual focus for 2025–2026: a commitment to reducing waste and inefficiency, and a detailed look at the mineral…
【China】Jadeite Bracelet at Guardian Auction 2020: Rare Treasure Stuns the Stage
Editor’s NoteThis article recounts the 2020 Guardian Auctions event where a rare jadeite bracelet ignited fervent bidding, highlighting its…
【China】Jadeite Saddle Ring: Auction Details, Value Assessment, and Market Trend Analysis
Editor’s NoteThis article explores the rising prominence of jadeite saddle rings in China’s auction market, examining their cultural significance and…
【Colombo, Sri】Giant Purple Sapphire Displayed for the First Time in Sri Lanka
Editor’s NoteA remarkable 3,563-carat purple sapphire, named the “Star of the Pure Earth,” has been unveiled in Colombo, Sri Lanka. Its exceptional…
【Colombo, Sri】An ‘Exceptional’ Purple Star Sapphire: A $300 Million Gemstone Unveiled in Sri Lanka
Editor’s NoteThis article reports on the unveiling of a record-breaking 3,563-carat purple star sapphire in Sri Lanka, named the “Star of Pure Land.”…
【Colombo, Sri】Sri Lanka Unveils World’s Largest Star Sapphire Valued at $300 Million
Editor’s NoteThis article highlights the unveiling of the “Star of the Pure Earth,” a record-breaking 3,563-carat purple star sapphire valued at over…
【Panna, India】Fortune Shines with a 3.39-Carat Diamond: Overcame Heart Attack and Paralysis, Now Panna Mine Yields a Lakhs-Worth Gem
Editor’s NoteThe discovery of two significant diamonds in India’s Panna district this week highlights the region’s enduring mineral wealth. The…
【Geneva, Swit】Mellon Blue Meets Expectations
Editor’s NoteThis article reports on the recent auction of the rare “Mellon Blue” diamond, which sold for $25.6 million at Christie’s in Geneva….