💎 Gemdle

Crystals by Colour

Colour is the first thing most people notice — and the fastest way to narrow down a stone. Pick a colour to see the crystals, rocks and gemstones that wear it, with photos and quick identification notes.

A caution about colour

Colour alone never confirms an identification. Many minerals occur in several colours (quartz alone spans purple, pink, yellow, brown and clear), and dyes or heat treatment can fake almost any hue. Use colour to make a shortlist, then confirm with lustre, hardness and streak.