ルシャトリエリアイト：極限の衝突が生むガラス質シリカ

Articles about ルシャトリエリアイト

Brazil’s 6‑Million‑Year‑Old Tektites — Crater Missing

Researchers have identified a new strewn field of rare impact glass in Brazil — tektites dated to about 6.3 million years ago — yet no matching crater has been found. The find, na… 3月 04, 2026