Massive 11,000-Carat Ruby Unearthed in Myanmar
Miners in Myanmar have uncovered a rare 11,000-carat ruby weighing 2.2 kilograms , or 4.8 pounds , in one of the country’s…
Miners in Myanmar have uncovered a rare 11,000-carat ruby weighing 2.2 kilograms , or 4.8 pounds , in one of the country’s…
Amethyst is a purple variety of quartz (SiO₂) formed through a combination of silica-rich fluids, slow crystal growth in op…
Both spheroidal weathering and exfoliation weathering break down massive igneous and metamorphic rocks, sometimes creating…
Velvet malachite is a textural habit of the copper carbonate hydroxide mineral malachite (Cu₂CO₃(OH)₂), defined by extreme…
Alligator quartz is a distinctive textural variety of quartz defined by its reptile-skin surface composed of tightly packed…
China has developed a groundbreaking form of 24K gold known as Hard Pure Gold (硬足金) — a metallurgical innovation that merg…
Paleontologists in Argentina have uncovered an extraordinary 70-million-year-old dinosaur egg in near-perfect condition — a …
Shungite is a rare, carbon-rich mineraloid rock found primarily in the Karelia region of northwestern Russia, near the vil…