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Chalcedony Meaning: Definition, Examples, and Translations

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chalcedony

[kal-หˆse-dษ™-nฤ“ ]

Definition

Context #1 | Noun

gemstone variety

Chalcedony is a cryptocrystalline form of silica, consisting of very fine intergrowths of quartz and moganite. It has a waxy luster and is often found in a variety of colors, including blue, white, grey, and brown. The substance has been used in jewelry and decorative art for centuries, appreciated for its aesthetic qualities and durability. Chalcedony is prized not only for its beauty but also for its historical significance in various cultures as a talisman or gemstone with protective properties.

Synonyms

gemstone, quartz, silica.

Examples of usage

  • She wore a beautiful chalcedony pendant.
  • Chalcedony is often used in carved sculptures.
  • The shop had a stunning collection of chalcedony rings.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science

  • Chalcedony is a microcrystalline form of quartz, which means it's made of very tiny crystals, making it smooth to the touch.
  • This mineral often serves as a valuable gemstone and is known for its wide variety of colors, including blue, white, gray, and orange.
  • It has a hardness of about 6.5 to 7 on the Mohs scale, meaning itโ€™s fairly durable and can be used for earrings, necklaces, and other jewelry.

Art and Culture

  • In ancient times, chalcedony was believed to hold protective powers and was often carved into seals and amulets.
  • The smooth, reflective qualities of chalcedony make it a favored choice for artisans crafting intricate carvings and jewelry designs.
  • During the Renaissance, artists used chalcedony for creating small detailed portraits and cameos, showcasing its beauty and versatility.

Geology

  • Chalcedony forms in cavities or voids within larger rocks, often through the deposition of silica from mineral-rich water.
  • It is often found in volcanic or sedimentary regions, connecting it to many geological processes and environments.
  • Different forms of chalcedony include agate, onyx, and carnelian, each with unique patterns and colors.

Symbolism

  • Some cultures believe chalcedony has healing properties, providing calm and balance to those who wear it.
  • In metaphysical practices, this stone is thought to promote communication and harmony in relationships.
  • Chalcedony is often associated with new beginnings, making it a popular choice in gifts for significant life changes.

Origin of 'chalcedony'

Main points about word origin

  • The name 'chalcedony' comes from the Latin 'chalcedonius', which is derived from the Greek name of a town called Chalcedon located near the Bosphorus.
  • This mineral was used in ancient times, and its name dates back to at least the 1st century AD.
  • The term may have origins in the word 'chalx', meaning 'chalk', hinting at its smooth texture.

The term 'chalcedony' originated from the Latin 'chalcedonius' and the ancient Greek 'chalkedon', which referred to a town in Asia Minor named Chalcedon, now part of modern Turkey. This town was known for its extensive deposits of the stone. The nature of the stone and its significant presence in ancient artifacts led to its name being derived from the locale. Various civilizations, including the Greeks and Romans, valued chalcedony for its beauty and believed it held protective properties. It was often carved into cameos and intaglios due to its relative softness and ease of work. During the Renaissance, chalcedony was a popular choice for rings, pendants, and other forms of jewelry, symbolizing status and refinement. Today, chalcedony remains notable in both jewelry making and its historical usage in metaphysical practices, where it is associated with calming energy.

Word Frequency Rank

At rank #27,634, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.