What color is tarnished gold?

Not to be confused with yellow gold, which is an alloy of gold with copper, tarnished gold is pure gold that has been chemically or naturally darkened. These types of gold are still valuable, even though they may have lost some of their shine. The value of an antique, corroded piece of jewelry is often reflected in its weight, which is why it’s important to keep your jewelry well-polished.

What color is tarnished composite?

tarnished gold is often referred to as “composite”, as it is made up of several layers of pure gold. Restorations of this kind are usually done when the gold has been heavily scratched and is showing a dull appearance. The color of the metal is not affected by the restoration process, so it will still be the color of gold.

What color is tarnished copper?

Most people don't realize that copper can turn black or green when it is left exposed to air. This discoloration is called patina and is caused by oxidation. Even the purest copper can acquire a blue green color due to exposure to air, water, or chemicals.

What color is tarnished bronze?

Bronze is an alloy of copper, zinc and tin, and is often used for decorative or functional applications, such as jewelry, sculptures, and architectural elements. Though it is one of the more common metals used to make jewelry, there are some disadvantages to using bronze, including that it is often very heavy and corrodes more easily than gold. If you have a piece of bronze jewelry that has turned an odd color, it is possible that it is actually tarnished and not just discolored.

What color is tarnished silver?

You can spot silver that is tarnished due to exposure to the elements by looking for discoloration and an uneven sheen. Some silver is naturally a silvery color while others are coated with a white coating. If the metal has a greenish or blue color, it’s because of oxidation. The best way to clean it is to use a silver polish.