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LO880 - Wholesale Brass Necklace Gold Women Semi-Precious Amethyst
Retail Value: US$27.30
Brass is an alloy of copper and zinc. The proportions of zinc and copper can be varied to create a range of brasses with varying properties. For jewelry, the most commonly used percentages of copper and zinc is 67% and 33%. This mixture helps the brass become stronger and more durable than copper alone, which allows for superb electroplating quality, and thus, it is the perfect combination for fashion jewelry.
Plating:Galvanic Plating, Single-Tone
Galvanic Plating is a process that uses electric currents applied to two opposite poles (negative & positive) in a tank of solution which contains the dissolved material of the coating. The product is attached to the negative pole and powered with a negative charge, while the metal dissolved in the solution is powered with a positive charge. The product then attracts the positive-charged metal in the solution, and thus, creating a thin coating of the desired material.
Single Tone is when a piece of jewelry has only one type/color of plating.
Center Stone Type:Semi-Precious
Semi-Precious Commonly used semi-precious stones are amethyst, aventurine, agate, garnet, opal, olivine, quartz, etc.
Center Stone Name:Amethyst
Amethyst is a type of quartz that is mostly found in geodes and hollow agates. It is composed of silicon dioxide, and scores a 7 on the Mohs hardness scale. From different angles, amethyst occurs in primary hues from a light pinkish violet to a deep purple.
Center Stone Color:Amethyst