Chrysoberyl - Wikipedia
The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula Be Al 2 O 4. [ 5 ][ 6 ] The name chrysoberyl is derived from the Greek words χρυσός chrysos and βήρυλλος beryllos, meaning "a gold-white spar".
Chrysoberyl Value, Price, and Jewelry Information - Gem Society
All varieties of chrysoberyl can make prized and durable stones for any kind of jewelry setting. The transparent variety of chrysoberyl makes a handsome faceted gem. With indistinct cleavage and hardness of 8.5, it's one of the toughest stones for jewelry purposes.
Chrysoberyl Gem Guide and Properties Chart - Gemstones.com
The gem commonly known as chrysoberyl is a yellowish-green, brownish-yellow, or colorless transparent to translucent mineral that is usually faceted into gems and generally considered a collector's stone. While not often set in jewelry, its characteristics make it ideal for such use.
Chrysoberyl, Cat's Eye Chrysoberyl and Alexandrite - Geology.com
Chrysoberyl is a rare beryllium aluminum oxide mineral with a chemical composition of BeAl 2 O 4. It is sometimes confused with the silicate mineral known as beryl, which has a composition of Be 3 Al 2 Si 6 O 18. The main commercial use of chrysoberyl is as a gemstone.
Chrysoberyl : Gemstone | Properties, Formation, Occurrence, Uses
2024年7月1日 · Chrysoberyl is a beryllium aluminum oxide mineral with the chemical formula BeAl2O4. It forms in the orthorhombic crystal system and is typically found as prismatic crystals.
Chrysoberyl Gemstone: Properties, Meanings, Value & More
2022年3月31日 · Chrysoberyl is a yellow to green gemstone with superb hardness. Some varieties show color-changing or cat’s eye effects. Learn the value, history, and meaning of chrysoberyl!
The Gemstone Chrysoberyl - The Mineral and Gemstone Kingdom
Chrysoberyl is most often a lightly colored gemstone, though increased color saturation will increase its value. Chrysoberyl gemstones are often free of flaws, though stones larger than several carats are uncommon. With a hardness of 8½, Chrysoberyl is …
Chrysoberyl: Meanings, Properties, Facts and More - The Gem …
Chrysoberyl is a rare and valuable gemstone that is often associated with strength, wisdom, and protection. Its unique properties, including its high hardness and distinct color-changing abilities, have made it a popular choice for jewelry designers and gemstone collectors alike.
Chrysoberyl | Cat’s Eye, Alexandrite & Hardness | Britannica
chrysoberyl, gemstone, beryllium and aluminum oxide (BeAl 2 O 4). A variety that is often cloudy, opalescent, and chatoyant is known as cymophane. Some cymophane, when cut en cabochon (in convex form), comprises the most highly prized cat’s-eye.
Chrysoberyl Gemstones - Why are they so unappreciated? - GemSelect
Chrysoberyl is normally yellow, yellow-green, or brownish. Its color is caused by the presence of iron. Chrysoberyl became a popular gemstone for jewelry during Victorian and Edwardian times, but its popularity declined as the gem became scarcer. In gemstone lore, chrysoberyl is associated with discipline and self-control.