8/3/2023 0 Comments Turquoise gemsThe most desirable turquoise is translucent, pure and free from veins. Most turquoise has dark-grey, brown or black veiny inclusions of matrix or other minerals. Turquoise is translucent to opaque, though translucent materials are rare. The most popular color of turquoise is sky-blue (also called "robin's egg blue" or "Persian blue"), followed by blue-green or apple-green. These veins are either the host rock or other minerals and turquoise that contains veins is referred to as "turquoise matrix". Pure blue turquoise is rare and turquoise is mostly interspersed by brown, dark-grey or black veins, which can be sparse or dense. Since it contains iron, it is a green color. The turquoise that is found in the USA contains iron rather than aluminum, so it is actually a mixture of turquoise and chalcosiderite. Turquoise is sometimes mixed with malachite or chrysocolla, which causes a blue and green mottled appearance. Turquoise is the only gemstone that has a color named after it. The Tibetans believe in the healing properties of turquoise and have valued turquoise jewelry for centuries.Ä«uying Turquoise and Determining Turquoise Gemstone Value Back to Top Turquoise Color Turquoise was also used by Native Americans in works of art and jewelry, some of whom believed that it possessed protective properties. The Mesoamericans created turquoise mosaics and the Chinese carved turquoise into ornaments. The ancient Egyptians believed that the color blue was a symbol of regeneration, so turquoise was treasured for both decorative and superstitious purposes. King Tutankhamun's burial mask and tomb was inlaid with turquoise. Turquoise was used by the ancient Egyptians and Aztecs as a jewelry gemstone and decorative stone. The color that we recognize as turquoise was named after this gemstone. The name "turquoise" comes from the French "turqueise", meaning "Turkish stone", because it was first transported to Europe via a Turkish nation. It has been prized as a gemstone for millennia. Turquoise is a sky-blue or green translucent to opaque basic aluminum phosphate that contains copper. About Turquoise - History and Introduction
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