Khetri Singhana belt is famous for which mineral?

Appeared in: HPSSC Staff Nurse - 2021

Explanation

The Khetri Singhana belt, located in the Jhunjhunu district of Rajasthan, is historically and economically one of the most important copper mining regions in India.
This area is often called the Khetri Copper Belt due to its rich deposits of copper ore.
Major mining operations in this belt are managed by Hindustan Copper Limited, a public sector undertaking.
The primary ore extracted from this belt is chalcopyrite, a copper iron sulfide mineral.

Option A: The Khetri Singhana belt is not primarily known for iron ore.
Option B: Manganese is not the principal mineral of the Khetri Singhana belt.
Option C: The Khetri Singhana belt is not a major source of chromite.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Indian Geography: Mineral Belts as background academic context rather than a clinical decision trigger.
From a nursing perspective, understanding minerals extends to human physiology. Copper is an essential trace element required for red blood cell formation, nerve function, and immune system health.
A key clinical application is the Copper IUD, a non-hormonal contraceptive. Nurses often counsel patients on its use, effectiveness, and potential side effects.
What if? If a patient presents with neurological symptoms, jaundice, and Kayser-Fleischer rings in the eyes, a nurse should recognize these as potential signs of Wilson's disease, a disorder of copper metabolism, and anticipate orders for serum ceruloplasmin and copper levels.

How to Approach the Question

This is a factual recall question based on Indian geography.
First, identify the key geographical location mentioned in the stem: 'Khetri Singhana belt'.
Next, recall or deduce the primary mineral associated with this specific location.
Evaluate the given options: Iron, Manganese, Chromite, and Copper.
Connect the Khetri belt, a well-known historical mining area in Rajasthan, with its famous product, which is Copper.
Eliminate the other options by associating them with their respective major production centers in India.

Concept Tested & Keywords

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E6 Physiology Ganong 27e Vol 2 Part 1 p. 33-35

E6 Biochemistry U Satyanarayana— Part 2 (pp 421-820 of 840) p. 39-41

Practise the full HPSSC Staff Nurse - 2021

Attempt every question from this paper in a timed mock, then review the full solution for each one.