Minerals, Gems and Precious Stones Organized by Chemical Group
Editor’s NoteThis article explores the fascinating world of minerals, from the abundant silicates that form common quartz and precious emeralds to…
Earth Science
【Perth, Austr】Why Are Pink Diamonds So Rare?
Editor’s NoteThis article explores the geological mystery behind pink diamonds’ rarity, revealing the unique conditions that concentrated nearly all…
Gemstones
Editor’s NoteThis excerpt introduces the cubic crystal structure of diamond and some of its unique physical properties, such as fluorescence under UV…