Google trend - Beryl

Beryl - 10 things to know with detail

• Beryl is a mineral composed of beryllium aluminum cyclosilicate, with the chemical formula Be3Al2Si6O18. It is a cyclosilicate mineral, meaning that its silicate tetrahedra are arranged in rings.
• Beryl is typically found in granite pegmatites, which are coarse-grained igneous rocks formed from the crystallization of magma. It can also be found in certain metamorphic rocks.
• Beryl is most well-known for its gem varieties, which include emerald (green), aquamarine (blue), heliodor (yellow), morganite (pink), and goshenite (colorless). These gem varieties are prized for their beauty and are often used in jewelry.
• The most valuable and sought-after variety of beryl is emerald, which gets its green color from trace amounts of chromium and sometimes vanadium. Emeralds are often heavily included, which can affect their clarity and value.
• Aquamarine, another popular variety of beryl, gets its blue color from trace amounts of iron. It is known for its clarity and transparency, which can range from nearly transparent to translucent.
• Beryl has a hardness of 7.5-8 on the Mohs scale, making it quite durable and suitable for use in jewelry. However, it can still be prone to chipping or breaking if subjected to hard impacts.
• Beryl is also used in industrial applications due to its high heat resistance and low thermal expansion. It is used in the production of specialty ceramics, electronics components, and optical lenses.
• The name "beryl" is derived from the Greek word "beryllos," which referred to a type of precious blue-green gemstone. Beryl has been used in jewelry and decorative objects for thousands of years, with examples found in ancient Egyptian and Greek artifacts.
• Beryl is often found in association with other minerals, such as quartz, feldspar, and mica. It can form large, well-formed crystals that are prized by mineral collectors for their aesthetic qualities.
• Beryl has a hexagonal crystal structure and typically forms prismatic crystals with flat, hexagonal terminations. It can exhibit a range of colors, depending on the presence of impurities, and is valued for its luster and transparency.