RockScan Crystal Identifier

Real vs fake crystal guides

Learn the field tells RockScan surfaces after photo ID — turquoise dye, amber plastics, diamond simulants, and more.

Real Malachite Fake Malachite
Malachite Natural malachite shows organic concentric banding and cools the touch. Plastic or dyed resin copies look flat…
Real Labradorite Fake Labradorite
Labradorite Genuine labradorite shows labradorescence — a flash that moves as you tilt the stone. Fakes often paint or fil…
Real Pearl Fake Pearl
Pearl Real pearls feel slightly gritty on the tooth and show organic surface texture. Plastic beads are glassy-smoot…
Real Amber Fake Amber
Amber Natural amber is fossilized resin. Plastic imitations often trap modern air bubbles in neat rows and may float…
Real Turquoise Fake Turquoise
Turquoise Real turquoise has mineral matrix and a waxy finish. Dyed howlite is a common fake: white base with painted bl…
Real Diamond Fake Diamond
Diamond Diamond is the hardest gem and shows sharp brilliance with high refractive index. Glass and CZ look softer and…
Real Carnelian (Aqiq) Fake Carnelian (Aqiq)
Carnelian (Aqiq) Natural carnelian (aqiq) shows soft translucent orange-red depth. Glass and dyed agate are the most common sou…
Real Ruby Fake Ruby
Ruby Fine ruby is red corundum. Red spinel, garnet, and glass are classic lookalikes in trade — refractive behavior…
Real Native Gold vs Pyrite Fake Native Gold vs Pyrite
Native Gold vs Pyrite Prospectors still confuse pyrite (‘fool’s gold’) with native gold. Color, hardness, and crystal habit settle m…