New to gemstones? Curious about the different kinds of gemstones? Check out our gemstones list and discover a world of precious and semi-precious stones.

Kidney stones are small, hard crystals that form in your urinary tract. But how can something so tiny cause so much pain? Learn more.

Oct 30, 2025 · Learn about warning signs of kidney stones, which include lower back pain, urinary tract infections, vomiting and other symptoms.

The Rolling Stones' fifth UK single, a cover of Willie Dixon 's "Little Red Rooster"—with "Off the Hook", credited to Nanker Phelge, as the B-side —was released in November 1964 and …

Feb 16, 2018 · Looking for stones for your magickal toolkit? Here’s a crash course in 40 of the most commonly available crystals and gemstones. Working with crystals can improve your …

Apr 13, 2023 · The most desired color for the expensive Sapphire engagement ring is the beautiful and rare Padparadscha: a pink-orange corundum with a distinctive salmon color …

GIA’s Guide to Gemstones: Gem Encyclopedia GIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. Each precious stone page …

Welcome to the official site of the greatest rock’n’roll band in the world – the Rolling Stones – featuring all the latest news, tours and music.

Browse our gemstone list with names, colors, and types of gems. Explore natural gems like ruby and sapphire at GemSelect for jewelry or collecting.

Articles about gemstones written by a GIA Graduate Gemologist. Each article includes photos and information about the gem's physical properties and geologic origin.