Alexandrite lasers are a type of solid-state laser that utilize the alexandrite crystal as the gain medium. These lasers are known for their tunability and efficiency, making them suitable for a ...

Hundreds of unusual discs unearthed in Denmark are revealing clues into how a Stone Age population responded to a devastating volcanic eruption nearly 5,000 years ago, a new study has found.

Jan. 24 (UPI) --HBO's dramedy, The Righteous Gemstones, is ending with its upcoming fourth season. The show stars Danny McBride, Adam DeVine, Cassidy Freeman, John Goodman, Dermot Mulroney and ...

ICICI Prudential share price: The company's share price decline came a day after Q3FY25 results, where it reported a 43% rise in net profit to Rs 326 crore. Listen to Story ICICI Prudential Life ...

Extensive deposits of copper, gold, zinc, cobalt, and lithium are located in Afghanistan, as are gemstones such as emeralds, rubies, sapphires, garnets, and lapis lazuli. As part of a special report, ...

A collection of jewellery, including a brooch, glass beads, silver coins and what’s known as a ‘vulva stone’ was discovered. These stones were believed to symbolise fertility. A triangular brooch of ...

Gemstone Investments Ltd., incorporated in the year 1994, is a Small Cap company (having a market cap of Rs 22.65 Crore) operating in Financial Services sector. Gemstone Investments Ltd. key ...

From the earliest times, people confused this stone—now known to be peridot—with other gems. It was one of many labeled as “topaz.” Some historians believe that Cleopatra’s famous emerald collection ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...