Chalcedony – The Stone of Harmony

Chalcedony, a broad term encompassing numerous varieties of microcrystalline quartz, is known for its wide array of colors, from blue to pink, gray, and more. It’s found globally, with significant sources in Brazil, Uruguay, and India.

Etymology

The name “chalcedony” is derived from the ancient Greek town of Chalcedon (now Kadıköy, in Istanbul, Turkey). It’s often used interchangeably with names like: Onyx for black with white bands; Agate for banded varieties; Jasper for more opaque, solid colors; Carnelian and Sard for red and brownish-red types; Chrysoprase for green chalcedony; oriental markets also call dyed chalcedony “Jade”, even though it has nothing to do with actual Jade/Jadeite/Nephrite.

Cosmic Junction

Chalcedony resonates with the Moon, symbolizing calmness, balance, and emotional healing. It’s associated with the throat chakra, promoting communication and self-expression. Here’s how chalcedony has been viewed:

Ancient Uses: Chalcedony was used by many ancient civilizations for seals, amulets, and in decorative arts, valued for its protective and healing properties.

Roman Culture: Worn as amulets for protection, chalcedony was believed to bring stability, banish nightmares, and promote mental clarity.

Christian Tradition: Mentioned in the Bible as one of the stones in the High Priest’s breastplate, symbolizing peace and stability.

Modern Metaphysical Practices: Today, chalcedony is used for its soothing energy, helping to alleviate emotional turmoil and enhance group harmony.

Dyeing Techniques for Chalcedony Beads:

Immersion Dyeing: Chalcedony beads are often dyed by soaking them in a dye solution for days to weeks. This method allows the dye to penetrate deeply into the porous structure of the stone, giving a uniform color.

Heat Treatment: Sometimes combined with dyeing, heating can help fix the color or even change the natural color of chalcedony, especially in turning lighter stones into more vibrant shades like carnelian.

Surface Dyeing: For a quicker process, beads might only be surface dyed, which can be less stable but quicker, especially for creating patterns or enhancing natural banding.

Acid Treatment: Before dyeing, chalcedony might be treated with acid to increase its porosity, allowing for better dye absorption, particularly for creating black onyx from lighter chalcedony.

Stabilization: Some chalcedonies are stabilized with resins or polymers before dyeing to enhance color retention and durability of the dye.

Stainless Steel | 18k PVD Gold Finish

Material Composition: The base material of these earrings includes high-grade stainless steel, commonly types 304 or 316L, known for excellent corrosion resistance and hypoallergenic qualities. Over this, an 18k Physical Vapor Deposition (PVD) gold finish is applied, giving the appearance of real gold while enhancing durability.

Manufacturing Process:

• Material Selection: Opt for high-quality stainless steel for the base, which ensures longevity and resistance to tarnishing.
• PVD Coating Preparation: The stainless steel is cleaned and prepared for the PVD process to ensure adhesion of the gold layer.
• PVD Application: Gold atoms are vaporized in a vacuum chamber and deposited onto the steel in a process that bonds the gold at an atomic level, creating a hard, durable gold coating.
• Cutting & Shaping: After coating, the steel is cut and shaped into the desired forms, like fish/french hooks for earrings.
• Polishing & Finishing: The gold-coated steel is polished to enhance the finish’s luster and smoothness.
• Quality Control: Each piece is checked for uniformity of the gold layer, adherence to jewelry standards, and overall integrity.

Why They Don’t Oxidize

The stainless steel base forms a protective chromium oxide layer which prevents rust. The PVD gold coating adds another layer of protection, making the jewelry highly resistant to oxidation, even in humid or salty environments.

Magnetic Properties

Similar to plain stainless steel, the 18k PVD gold finish does not alter the magnetic properties significantly. The stainless steel might still have slight magnetic qualities based on its composition or processing, but this is not affected by the PVD layer.

Hypoallergenic Assurance

The gold PVD coating further seals the nickel content within the stainless steel, reducing the likelihood of skin reactions. This combination ensures that the earrings are suitable for those with sensitive skin or allergies to base metals.