【Quebec, Cana】Hidden Treasures: The Precious and Semi-Precious Stones of Quebec
Editor’s NoteThis article explores the fascinating geological and historical origins behind the phrase “As false as a Canadian diamond,” tracing it…
Geology
【Morocco】Diamonds Discovered in a Meteorite in Morocco
Editor’s NoteThis discovery of diamonds within a Moroccan meteorite offers a rare glimpse into the processes that form precious minerals beyond…
【Ratnapura, S】Man Digging Well in Sri Lanka Finds 7.43 Billion Rupee Sapphire
Editor’s NoteThis article describes the remarkable discovery of a massive sapphire in Sri Lanka, reportedly weighing 510 kilograms (2.5 million…
Gemstones
Editor’s NoteThis excerpt introduces the cubic crystal structure of diamond and some of its unique physical properties, such as fluorescence under UV…