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BerandaKamusCchalcopyrite

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chalcopyrite

chalcopyrite
Noun
pl: chalcopyrites

This term is used primarily within the specialized registers of geology, mineralogy, and mining. It describes a specific chemical compound (CuFeS2) and is characterized by a distinct metallic luster and brassy hue, which often leads to it being mistaken for gold by amateur prospectors, earning it the colloquial nickname "fool's gold" alongside pyrite.

As a technical mineralogical term, it is treated as an uncountable mass noun when referring to the substance in general. While it can be used countably when referring to specific mineral specimens or distinct types of chalcopyrite variants, it is most frequently encountered as an uncountable noun in scientific descriptions of ore deposits.

Meanings

Nounchalcopyrite

A common copper iron sulfide mineral with a brassy yellow color, often serving as a primary ore of copper.

The geologist identified a vein of chalcopyrite in the quartz sample.

Examples

The geologist identified the specimen as chalcopyrite due to its distinct brassy yellow hue.

none

The geologist identified the specimen as chalcopyrite due to its distinct brassy yellow hue.

Look at this sample. It looks like gold, but it is actually chalcopyrite.

School Life

Look at this sample. It looks like goldbut it is actually chalcopyrite.

Business

Chalcopyrite is the most important ore for copper production worldwide.

I wonder if this vein contains more chalcopyrite or just plain pyrite.

none

I wonder if this vein contains more chalcopyrite or just plain pyrite.

The mining company focuses on extracting copper from chalcopyrite deposits.

Business

The mining company focuses on extracting copper from chalcopyrite deposits.

Wait, is that a streak of chalcopyrite in the rock wall?

Travel

Waitis that a streak of chalcopyrite in the rock wall?

The chemical formula for chalcopyrite is CuFeS2.

School Life

The chemical formula for chalcopyrite is CuFeS2.

Ancient civilizations may have mistaken chalcopyrite for gold because of its color.

History

Ancient civilizations may have mistaken chalcopyrite for gold because of its color.

The lab report confirms that the mineral is indeed chalcopyrite.

Office

The lab report confirms that the mineral is indeed chalcopyrite.

Related Words

Terakhir Diperbarui: May 2026Laporkan Kesalahan