TOPAZ

Topaz is considered the hardest silicate mineral on Earth and is known for its wide range of beautiful colorations. An allochromatic mineral, topaz gains its color from trace impurities and defects in its crystal structure, rather than its basic composition. While naturally colorless or brown, it gains hues of pink, red, and orange from chromium and iron impurities, while blue shades of topaz are typically produced by natural or artificial radiation. Topaz crystallizes in the orthorhombic crystal system, has a chemical formula of Al2SiO4(F,OH)2, and has a Mohs hardness of 8, making it one of the most durable minerals for its use as a gemstone. Topaz grows in high-temperature, silica-rich, and fluorine-bearing environments, and is often found in miarolitic cavities within granitic rocks. As magma cools, volatile components like fluorine and water become concentrated, allowing for the formation of large, prismatic crystals within open spaces in the rock. Massive topaz crystals have been observed, with some weighing hundreds of pounds! The largest faceted topaz gem, called “the El-Dorado”, was discovered in 1984, within the mineral-rich region of Brazil, called Minas Gerais. The famed emerald-cut gem weighs an astounding 31,000 carats, which is nearly 14 pounds! The El Dorado is considered the largest faceted gemstone in the world and is housed within the Programa Royal Collections in Madrid, Spain.

TOPAZ HISTORY AND USES

The name topaz is largely believed to have been derived from the term “Topazios”, which is the ancient Greek name for modern day St. John’s Island, which is located within the Red Sea. There, ancient miners were extracting a yellow-green gem from the island, which Greek philosopher and naturalist Pliny the Elder distinguished as “topazos”; however, geological evidence confirms that this was not the fluorine-bearing silicate mineral we know as topaz today, and was likely the mineral peridot, which was sometimes called chrysolite. In ancient times, many yellow gemstones were mistakenly referred to as topaz, and it wasn't until modern technologies were developed that there were confirmed distinctions found between the varying minerals.

Early historical uses of topaz were prevalent within ancient Egypt and Rome, where it was linked to the sun god, Ra, and was also believed to enhance strength, protect against injury, and cure many illnesses. Later, the highly prized pink to orange variation, called "Imperial Topaz", was discovered and named in 19th-century Russia. It earned its name when the famed Ural Mountain deposits were uncovered and exclusively reserved for the Czar and his family, symbolizing royalty and power. Imperial Topaz is now primarily mined in Ouro Preto, Brazil.

In current day applications, lower-quality topaz is often used as a refractory material for kilns and furnaces, as a flux in steelmaking, as an abrasive, as well as its use within ceramic production; whereas, high quality topaz is often mined for its color and durability for uses within the gem and jewelry trade. Topaz is considered a birthstone for the month of November and is currently being mined in several primary locations, including but not limiting to Brazil, the United States, Pakistan, and Russia.

TOPAZ METAPHYSICS

Metaphysically, topaz is considered a powerful stone of the Solar Plexus, Throat, and Crown Chakra’s. Like many other crystals, topaz relates to each chakra according to its color dynamic. Imperial Topaz is often associated with the Solar Plexus, where it is said that it has the ability to promote personal power, dedication, and creative energy; whereas, blue topaz is often associated with the Throat Chakra, and is considered a stone of clear communication and truth; whereas, colorless and white topaz is often associated with the Crown Chakra, where it is used to calm the mind, enhance concentration, and facilitate connections with spiritual guides. Physically, topaz is considered a stone that can aid the body with proper metabolic function, digestion, and stress reduction. It also said to be a terrific stone for the alleviation of headaches and migraines.