Beryl – Harry & Co Jewellery

General Information and Characteristics of Beryl

Beryl is a mineral composed of beryllium aluminum silicate with the chemical formula Be.
Well-known varieties of beryl include emerald and aquamarine.
Beryl can be colorless or tinted by impurities, resulting in colors such as green, blue, yellow, pink, and red.
It is naturally occurring and can form hexagonal crystals up to several meters in size.
Beryl belongs to the hexagonal crystal system and typically forms hexagonal columns.
Beryl has a hardness of 7.5 to 8 on the Mohs scale.

Beryl is formed through the crystallization of magma or hydrothermal processes.
It occurs in pegmatites, granite, and metamorphic rocks.
Beryl is commonly found in countries such as Brazil, Colombia, Zambia, Russia, and the United States.
The largest emerald deposits are found in Colombia, while the largest aquamarine deposits are found in Brazil.

Beryl is primarily used as a gemstone in jewelry.
Emerald, the green variety of beryl, is highly valued and considered one of the most precious gemstones.
Aquamarine, the blue variety of beryl, is also popular in jewelry.
Beryl is sometimes used as a raw material for the production of industrial materials such as abrasives and electrical components.
Beryl crystals are also collected and appreciated by mineral enthusiasts.

Beryl has a refractive index ranging from 1.56 to 1.60 and a specific gravity of 2.63 to 2.80.
The color of beryl can be influenced by impurities such as chromium (green), iron (blue), and manganese (pink).
Beryl can exhibit pleochroism, meaning it can show different colors when viewed from different angles.
The clarity of beryl can vary, with some stones being almost flawless and others containing visible inclusions.

The name 'beryl' is derived from the Greek word 'beryllos,' which means 'precious blue-green color of sea water.'
Beryl is a beryllium compound and a known carcinogen with acute toxic effects when inhaled.
Exposure to beryllium can lead to pneumonitis and berylliosis.
Caution must be exercised during mining, handling, and refining of beryl.
Red beryl, also known as bixbite, is one of the rarest and most valuable gemstones, with only a few known sources in Utah and New Mexico.

Reference	URL
Glossary	https://harryandcojewellery.com.au/blogs/glossary/beryl
Wikipedia	http://en.wikipedia.org/wiki/Beryl
Wikidata	https://www.wikidata.org/wiki/Q103480
Knowledge Graph	https://www.google.com/search?kgmid=/m/01k3z