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tetrahedrite: meaning, definition, pronunciation and examples

C2 (Very Low Frequency / Technical)
UK/ˌtɛtrəˈhiːdraɪt/US/ˌtɛtrəˈhidraɪt/

Technical/Scientific (Geology, Mineralogy, Mining)

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Quick answer

What does “tetrahedrite” mean?

A greyish-black mineral consisting of a sulfide of copper, iron, antimony, and arsenic, often forming tetrahedral crystals.

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Pronunciation

Definition

Meaning and Definition

A greyish-black mineral consisting of a sulfide of copper, iron, antimony, and arsenic, often forming tetrahedral crystals.

A primary ore of copper and a significant source of silver; in geology and mineralogy, a common sulfosalt mineral with a complex, variable composition.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning or usage. Spelling and pronunciation are consistent.

Connotations

Purely technical, with no regional connotations.

Frequency

Extremely rare outside specialized geological/mining contexts in both regions.

Grammar

How to Use “tetrahedrite” in a Sentence

The [ORE/SAMPLE] contained [QUANTITY] tetrahedrite.Tetrahedrite is [ADJECTIVE, e.g., abundant, associated with] in [LOCATION/TYPE].

Vocabulary

Collocations

strong
copper-bearing tetrahedritesilver-rich tetrahedritemassive tetrahedritetetrahedrite-tennantite series
medium
specimen of tetrahedritecrystals of tetrahedriteto identify tetrahedriteore containing tetrahedrite
weak
gray tetrahedritevein of tetrahedritedeposit of tetrahedriteanalysis of tetrahedrite

Examples

Examples of “tetrahedrite” in a Sentence

adjective

British English

  • The tetrahedrite sample was analysed.
  • Tetrahedrite-rich zones were targeted.

American English

  • The tetrahedrite specimen was catalogued.
  • Tetrahedrite-bearing veins are common here.

Usage

Meaning in Context

Business

Used in reports for mining investment, commodity trading of copper/silver.

Academic

Central term in mineralogy papers, geological surveys, and economic geology.

Everyday

Virtually never used.

Technical

Precise identification in field geology, assaying, mineral processing.

Vocabulary

Synonyms of “tetrahedrite”

Strong

(member of the) tetrahedrite group

Neutral

gray copper orefahlerz

Weak

sulfosalt mineralcopper antimony sulfide

Watch out

Common Mistakes When Using “tetrahedrite”

  • Misspelling as 'tetrahedride' or 'tetrahedrite'.
  • Incorrectly classifying it as a simple sulfide rather than a sulfosalt.

FAQ

Frequently Asked Questions

Yes, it is a significant ore of copper and can be an important source of silver, depending on its composition.

Yes, well-formed tetrahedral crystals of tetrahedrite are prized by mineral collectors.

It typically appears as metallic, gray to black, tetrahedral crystals or massive aggregates.

Yes, 'fahlerz' is an older German term historically used for the tetrahedrite-tennantite group of minerals.

A greyish-black mineral consisting of a sulfide of copper, iron, antimony, and arsenic, often forming tetrahedral crystals.

Tetrahedrite is usually technical/scientific (geology, mineralogy, mining) in register.

Tetrahedrite: in British English it is pronounced /ˌtɛtrəˈhiːdraɪt/, and in American English it is pronounced /ˌtɛtrəˈhidraɪt/. Tap the audio buttons above to hear it.

Learning

Memory Aids

Mnemonic

TETRA (four) + HEDRON (sided shape) + ITE (mineral suffix): a mineral forming four-sided crystals.

Conceptual Metaphor

N/A (Highly concrete, technical referent)

Practice

Quiz

Fill in the gap
The mineralogist identified the greyish-black crystals as , noting their characteristic tetrahedral form.
Multiple Choice

Tetrahedrite is primarily classified as:

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