Beryl - Wikipedia
Beryl (/ ˈbɛrəl / BERR-əl) is a mineral composed of beryllium aluminium silicate with the chemical formula Be 3 Al 2 (SiO 3) 6. [6] Well-known varieties of beryl include emerald and aquamarine.
Beryl | Color, Uses, Gemstone, & Facts | Britannica
Beryl, mineral composed of beryllium aluminum silicate, a commercial source of beryllium. It has long been of interest because several varieties are valued as gemstones. These are aquamarine (pale …
Beryl : Gemstone, Types | Properties, Formation, Occurrence, Uses
Jul 1, 2024 · Beryl is a mineral composed of beryllium aluminium cyclosilicate, with the chemical formula Be3Al2 (Si6O18). It belongs to the cyclosilicate mineral group, which is characterized by its unique …
Beryl: The Gem Mineral of Emerald, Aquamarine, Morganite
Beryl is a relatively rare silicate mineral with a chemical composition of Be 3 Al 2 Si 6 O 18. It is found in igneous and metamorphic rocks in many parts of the world. Beryl has served as a minor ore of …
Be most commonly occurs as silicate minerals. The ore mineral at Spor Mountain is bertrandite. Beryl is the most common Be mineral worldwide, and comprises the ore mineral for Be at most other …
BERYL (Beryllium Aluminum Silicate) - Amethyst Galleries
Beryl is often unknown to the general public, even the gemstone-buying public. However, it is one of the most important gem minerals. Beryl is colorless in pure form; it is the many different impurities that …
The minerals most likely to be observed in these pegmatitic gems include albite, apatite, muscovite, garnet, tourma-line, and quartz (Gübelin and Koivula, 1986), while rare minerals such as …