October Gem and Mineral Show with artisan markets, cultural festivals, food, and desert day trips for a perfect fall getaway.

Missouri is famous for its thousands of caves, so earning the "most beautiful cave" title in this state is no small feat.

Painite, Gold Sheen Sapphire, Red Beryl, and Musgravite. Learn why collectors value these scarce, unique stones above all ...

This fall, rock and gem enthusiasts will gather at St. Lawrence College (SLC) for the Kingston Lapidary & Mineral Club (KLMC) ...

Each month has at least one gemstone. Here is what you need to know about August's birthstones: peridot, spinel and sardonyx.

A tourist from New York finds a 2.3-carat white diamond stone in Crater of Diamonds, Arkansas, after searching for three ...

A French tourist accidentally finds a 7.46-carat diamond at the Crater of Diamonds (Arkansas) on January 11, 2024, public.

Phytochemical studies of the bark and leaves of Croton palanostigma Klotzsch (Euphorbiaceae) led to the isolation of a new clerodane diterpene, 8-epicordatin (2), in addition to 12-oxohardwickiic acid ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Behind every dazzling high jewellery collection lies the high-stakes business of sourcing rare stones, a trade ...