Seven kinds of effects of gems

Bright jewel is gorgeous and is just the right colour, gloss, transparency, refraction and cut foil. Because of its internal crystal inclusions, twin stripe, lattice defects, resulting in phenomena such as interference, diffraction, scattering of light, light, there will be some special optical effects, a common special optical effects are the star and cat's eye effects, color effects, light effects, travel effects, glow effects, color effects, Venus.

1. Starlight-effect

Also known as the star color effects or star-shaped graphic effects. Curved convex Crystal irradiated by light, full of Crystal surface intersection, six shots and shot up to 12 star shaped light optical phenomena, like stars in the night sky.

2. cat's eye effect

Globoid crystals in the light, bright light band of the Crystal surface, when rotation Crystal, light moving, slender eyes like a cat's eye, known as cat's eye effect or swim color effects.

3. change color effect

Crystal light or the Sun (full of red light) under different light sources, showing different colors, called the Crystal of discolored or color effect.

4. swim color effects

Also known as chatoyancy effect tour colour effect. That is illuminated by white light, display more colors simultaneously on the same Crystal ring terror transform Flash of a phenomenon. When the rotation Crystal or light, visible crystals color swim constantly transform, sparkling charm, red, Orange, yellow, green and other various chromatography.

5. Moonlight effect

Moonstone is a lattice-shaped double crystal of microcline, two groups are nearly vertical twin stripe, scattering of incident light, dense scatter light together, showed a hazy Halo color, like Moonlight, so called Moonlight effect. Moonlight effect microcline called Moonstone.

6. the Venus effect

Transparent, translucent Crystal, when Interior contains many tiny solid opaque body, light, reflection and sparkling, this phenomenon is called Venus effect, also known as the gold dust effects, such as Venus, such as Quartz.

7. the glow effect

Fluorescence or phosphorescence gem known as luminous gems, phosphorescence intensity of gems, the popular "pearls," said. Ruby Red, blue fluorescence of scheelite, diamond blue phosphorescence.