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Bauxite Meaning: Definition, Examples, and Translations

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bauxite

[ˈbɔɪk saɪt ]

Definition

Context #1 | Noun

mineral resource

Bauxite is a sedimentary rock with a high aluminum content. It is primarily composed of aluminum oxide minerals such as gibbsite, boehmite, and diaspore. Bauxite is the principal source of aluminum, which is used in a wide range of applications including packaging, construction, and transportation. The extraction of aluminum from bauxite is performed through a refining process known as the Bayer process, which separates aluminum oxide from impurities. Due to its importance in the production of aluminum, bauxite mining is a significant industry in many countries.

Synonyms

aluminum ore, bauxite ore.

Examples of usage

  • Bauxite is crucial for aluminum production.
  • The bauxite mines are located near the coast.
  • Research is focused on sustainable bauxite extraction.
  • Economies rely heavily on bauxite exports.

Translations

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

Interesting Facts

Geology

  • Bauxite is formed from the weathering of aluminum-rich rocks in tropical and subtropical climates.
  • It typically contains aluminum oxide minerals, along with iron oxides and other materials.
  • Deposits of bauxite occur mainly in regions like Australia, Guinea, and Brazil, which are rich in this mineral.

Economic Importance

  • Bauxite is crucial for aluminum production, which is used in countless products like cars, airplanes, and packaging.
  • Guinea has the largest reserves of bauxite, making it a key player in the global aluminum industry.
  • The extraction of bauxite contributes significantly to the GDP of many countries, highlighting its economic impact.

Environmental Impact

  • Mining bauxite can lead to deforestation and habitat destruction, raising concerns among environmentalists.
  • Efforts are being made to explore sustainable practices in bauxite mining to reduce its ecological footprint.
  • Rehabilitation of mining sites aims to restore natural habitats and promote biodiversity after bauxite is extracted.

Cultural Significance

  • Bauxite mining operations have influenced local cultures and economies in various countries, leading to community development.
  • The social implications of mining include employment opportunities but also conflicts regarding land rights and usage.

Origin of 'bauxite'

Main points about word origin

  • The name comes from the village of Les Baux in France, where this rock was first discovered.
  • The term 'bauxite' was officially used in the 1820s, but the rock itself has existed for millions of years.

The term 'bauxite' is derived from the French word 'baux', named after the village of Les Baux-de-Provence in southern France, where the rock was first discovered by geologist Pierre Berthier in 1821. The discovery of bauxite led to significant advancements in the field of metallurgy and opened up new possibilities in the production of aluminum. The mineral became recognized as an essential resource during the industrial revolution, as the demand for lightweight, durable materials grew. With the expansion of the aluminum industry in the 20th century, bauxite mining operations spread globally, particularly in regions such as Australia, Guinea, and Brazil. Today, bauxite remains a vital component in modern manufacturing and construction, highlighting its enduring significance in industrial applications.

Word Frequency Rank

With rank #16,540, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.