Beryl (/ ˈ b ɛr əl / BERR-əl) is a mineral composed of beryllium aluminium silicate with the chemical formula Be 3 Al 2 Si 6 O 18. [6] Well-known varieties of beryl include emerald and …

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 …

2025年3月5日 · The 8 Different Types Of Beryl And What They Look Like. Beryl forms in a variety of geological settings, from granite pegmatites to metamorphic rocks, contributing to its …

Beryl is a most alluring and popular mineral. It occurs in a diversity of colors, and has several important gemstone varieties. The green variety, Emerald, is one of the most precious gems. …

beryl, mineral composed of beryllium aluminum silicate, Be 3 Al 2 (SiO 3) 6, a commercial source of beryllium. It has long been of interest because several varieties are valued as gemstones. …

Beryl: Mineral information, data and localities. Possibly from the Greek "beryllos" which referred to a number of blue-green stones in antiquity. May be confused with apatite.

2024年7月1日 · Beryl is widely known for its stunning range of colors and its use as a gemstone in various forms, each with its own name based on its color. Some of the most famous varieties …

Beryl is often found in granites and granitic pegmatites but it can also be found in metamorphic rocks or in the veins and cavities of limestones and marbles. Colouration: Beryl forms …

2023年1月23日 · Beryl is a single mineral species that is colorless in its pure form. Impurities give it its color. While beryl is famous as a gemstone, it is a commercially valuable mineral because …

2019年3月4日 · Beryl mineral information page at mineralminers.com: your on-line link for factual scientific data and mineralogical information concerning natural beryl, with links to each of the …