cuprite

Thân thiện

A geologist holds a sample of cuprite in a rock collection.

Definition

1. Noun:
   • A mineral: Cuprite is a specific type of mineral, an ore of copper. It is composed primarily of cuprous oxide (chemical formula: Cu₂O). Its distinctive red color makes it a recognizable source of copper.

Usage Examples

• Noun:
  • The geologist identified the red crystals in the rock as cuprite.
  • Cuprite is an important ore for the extraction of copper metal.
  • The museum's collection features a beautiful specimen of cuprite from Namibia.

Advanced Usage

• In mineralogy: The term is used precisely to describe the specific mineral species Cu₂O, often noting its crystal habits (e.g., octahedral crystals) and its association with other secondary copper minerals like malachite and azurite.
  • The paragenesis of the deposit includes native copper, cuprite, and tenorite.

Variants and Related Words

• Cuprous (adj): Of or containing copper with a valence of one. This is the oxidation state of copper in cuprite (Cu⁺).
• Oxide (n): A chemical compound of oxygen with another element. Cuprite is a copper oxide.

Synonyms

• Red copper ore: A descriptive, non-technical synonym.
• Ruby copper: Another common name based on its color.

Related Terms

• Mineral: A naturally occurring, inorganic solid with a definite chemical composition and crystalline structure. Cuprite is a mineral.
• Ore: A naturally occurring solid material from which a metal or valuable mineral can be extracted profitably. Cuprite is a copper ore.

Học thuật

Noun

1. a mineral consisting of cuprous oxide that is a source of copper