Quartz crystals are difficult to knap due to size, hardness, and crystalline structure, making them a "low-quality" raw ...

The earliest hunter-gatherers in the Americas were expert stone knappers, and fashioned a variety of tools and weapons out of ...

A new study finds that the Clovis people, renowned for crafting tools from high-quality chert, also made rare projectile points and implements from difficult-to-work quartz crystal. Despite its ...

What would a chimpanzee do if you handed it a glittering quartz crystal? Apparently, the same thing many of us would—hold ...

Fans of using crystals for wellness and spirituality — including celebs — feel the benefits, while not scientifically proven, go beyond their radiant aesthetic Getty If you’re a fan of crystals, ...

Some smaller crystals were never recovered at all. The findings, published March 3, 2026 in the journal Frontiers in ...

The poet in me (and our illustrious editor knows I am a poet at heart) cries out that I first tell you that in ancient times, folks believed that quartz crystals were eternal ice sent by the heavenly ...

(CNN) — Astronomers using the James Webb Space Telescope have for the first time detected tiny quartz crystals containing silica - a common mineral on Earth - within the atmosphere of a blazing hot ...

In and around Mount Ida, the identity of the official Arkansas State Mineral can be guessed just by looking around. In fact (pun alert!), the laureate is crystal-clear from billboards and other signs.

We may receive a commission on purchases made from links. Tucked away in west-central Arkansas' Ouachita Mountains, Mount Ida is a literal hidden gem, a tiny town that got its nickname — the "Quartz ...

(CNN) — Astronomers using the James Webb Space Telescope have for the first time detected tiny quartz crystals containing silica — a common mineral on Earth — within the atmosphere of a blazing hot ...