Lab Created Aurora Opal

Lab Created Aurora Opal

Aurora opals are mainly lab-made and feature several rough patterns of blue, green, orange with other play of colors. Most aurora opals also feature ranges of orange, green, or yellow fire patterns across its structure.

These opals largely feature different shades of silica and is a preferred option for jewelers and buyers keen to sell or buy gems with several decorative details.

There’s a lot more to know about these gemstones if you ever plan to add them to your collection. That’s why this article presents all vital details about lab-made aurora opals. You’ll see essential information about the uses, maintenance, history, and more of these precious stones below.

History of Lab Created Aurora Opal

Scientists used a high-powered electron microscope to discover lab created opals in the mid-1960s. The color-of-play these gemstones possess made it easy to identify and improve the appearance, design, and creation process of lab-created aurora opals.

How are Lab Created Aurora Opals Made?

Lab-made aurora opals form after precipitating colored silica, allowing it to settle and align, and then fill them with a binder. The binder hardens and forms a structure that can diffract light. Companies like Kyocera produce aurora opals to possess tougher properties than natural gems or other synthetic variants.

Uses of Lab Created Aurora Opal

Adornments

Craftspeople can work Aurora opals into different shapes and sizes, so it’s easy to place these gemstones on many objects. Designers now use opals as detailing on vases, musical instruments, art pieces, and many other objects.

Exhibition gemstones

Fine aurora opal gemstones usually feature at exhibitions. The stones have a beautiful appearance and are great as decorative detail on glass-based art pieces. The color range of lab-made Aurora opals make them a preferred option to create fascinating art everyone can admire. Opals also feature as loose gemstones on display at art special art exhibitions.

Luxury glasswork detail

Decorative windows, ceilings, and other glass fittings usually feature opals in their design. Many beautiful windows, domes, and decorative pieces feature opals as a major part of their art.

Chemical Properties of Lab Created Aurora Opal

• Common Shape: Quadratic slabs with rounded corners; oval
• Composition: 15-20% SiO2 + 85-80% resin
• Density: 1.35
• Fracture: Irregular, fine crystalline pattern with directionless swirls
• Hardness: 4
• Index of Refraction (RI): 1.49 – 1.50
• Porosity: Non-Porous
• Specific Gravity: 1.3 – 1.4 g/cm3
• Temperature Resistance: up to 140°C

Maintenance Tips for Lab Created Aurora Opal

Lab-created aurora opals could have all the features you need to beautify your jewelry without hassle. These gems feature several attractive elements and can be useful for much more than adornments on decorative jewelry. However, you’ll need to maintain these opals properly if you want them to keep glimmering for a longer period.

Maintain your lab-created aurora opals by:

• Wiping it with a soft, damp cotton cloth and allow it to air dry
• Rubbing its surface with a dry, soft cotton cloth to retain its shine
• Cleaning the gemstones with a baking soda and white vinegar mix
• Storing the crystals in an airtight, cushioned container

Avoid using harsh chemicals on your lab-made aurora opals. Some elements in jewelry cleaners might weaken the polymer resin used to hold lab-made aurora opals together. Also, try your best to keep aurora opals from the jeweler’s torch to avoid ruining its outer shell or resin spread over time.