Basics: Precious Gems Bear Messages From Earth’s Molten Heart
We may covet gemstones for their beauty, but their real value lies in what they tell scientists about the extreme forces at work deep underground. [Source]
Publication Date:Origin: nytimes.com
Category: Diamonds
Topics: underground, forces, extreme, scientists, value, beauty, gemstones, covet, Heart, Molten, Earth’s, Messages, Precious, Basics