First direct measurements suggest that lonsdaleite, also called hexagonal diamond, is the strongest and hardest mineral found in nature.
Is Diamond Really The Hardest Material Known To Us?
L.A.'s Biggest Quake Threat Sits on Overlooked Part of San Andreas, Study Says - Geology In
Crystal - Collectibles & Hobbies
Extraterrestrial Mineral Harder than Diamonds Discovered in Israel
Breitling Wings Automatic Gold Two-Tone 38 Silver Dial Boxes
Blasting plastic with powerful lasers turns it into tiny diamonds
Diamonds and Science, News
Here's how we created diamonds in minutes, without heat — by
Diamonds and Science, News
Recent Publications, Shock Physics
The Latest Worldwide Meteor/Meteorite News: 2021
Lonsdaleite - Wikipedia
Extraterrestrial Mineral Harder than Diamonds Discovered in Israel
Crystal - Housewares