Bauxite

noun

/ˈbɔːksaɪt/

A reddish-brown to white clay-like sedimentary rock that is the principal ore of aluminium, consisting primarily of hydrated aluminium oxides and hydroxides with various impurities including iron, silica, and titania.

✍️ Usage in a UPSC answer

India's substantial bauxite reserves, concentrated in the ecologically fragile and tribal-dominated Eastern Ghats, place the imperative of aluminium-led industrialisation in direct tension with constitutional safeguards for forest rights and environmental sustainability.

Synonyms

aluminium orealumina orebeauxitelateritic ore

🌱 Word Family

bauxite (n), bauxitic (adj), bauxites (n pl); No standard verb or further derivatives in English

🔡 Root

Named after Les Baux-de-Provence, France (Provençal Li Baus, the precipices) + mineral suffix -ite; described 1821.

📜 Etymology

Named after Les Baux-de-Provence in southern France, where the mineral was first described by French geologist Pierre Berthier in 1821; from the Provencal place name Li Baus ("the precipices") + the mineral suffix -ite.

🧠 Memory Hook

Bauxite comes from Les BAUX in France - picture mining reddish "BOX-ite" rock to crack open the BOX that holds aluminium.

📝 Seen in UPSC Question Papers

Prelims 2012 — Economic Geography

Real UPSC previous-year questions whose text uses “Bauxite” — proof this word earns its place on your list.

🌍 Geography 📖 Seen in: Resources and Environment

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