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Galena Meaning: Definition, Examples, and Translations

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galena

[gəˈliːnə ]

Definition

Context #1 | Noun

mineral, geology

Galena is the natural mineral form of lead(II) sulfide (PbS), and it is the most important ore of lead. It is characterized by its high density and often cubic crystal forms. Galena is typically found in hydrothermal veins and is commonly associated with other minerals like sphalerite and chalcopyrite.

Synonyms

lead sulfide.

Examples of usage

  • The miners extracted galena from the rich veins of the mountain.
  • Galena can be identified by its metallic luster.
  • The ore deposit was primarily composed of galena and sphalerite.
  • In addition to lead, galena may contain silver.
  • Galena is often found in sedimentary rock formations.

Translations

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Origin of 'galena'

The term 'galena' comes from the Latin word 'galena' meaning 'lead ore.' The historical use of lead dates back to ancient times, where it was utilized for various purposes such as plumbing, weights, and even in cosmetics. In the Middle Ages, galena was mined extensively, especially in Europe, as its lead content was crucial for the production of lead-based glass and glazes. The discovery of galena as a significant source of silver occurred in the 18th century, which led to further exploration and mining. Through the 19th and 20th centuries, mining technology improved, allowing for more efficient extraction of galena and its associated metals. Today, galena continues to have industrial significance, particularly in the production of lead batteries and radiation shielding. The study of galena also plays a role in understanding mineral deposits and geological formations.

Word Frequency Rank

With rank #18,146, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.