Is danaite a common mineral?

No, it is a rare and specific varietal name for a type of cobaltite.

Where does the name 'danaite' come from?

It is named after the American mineralogist James Dwight Dana.

Can I use 'danaite' in everyday conversation?

No, it is a highly specialized term used only in geology and mineralogy.

Is there a difference between danaite and regular cobaltite?

Danaite is defined by its higher iron content relative to pure cobaltite (CoAsS).

danaite

very_low

UK/ˈdeɪnəˌaɪt/US/ˈdeɪnəˌaɪt/

technical

My Flashcards

Definition

Meaning

A specific mineral variety.

A variety of the mineral cobaltite, an iron-cobalt sulfide, typically found in hydrothermal veins.

Linguistics

Semantic Notes

Term used exclusively in mineralogy and geology. It is a historical varietal name for a specific iron-rich cobaltite.

Dialectal Variation

British vs American Usage

Differences

No significant regional differences in usage; term is identical and equally rare in both scientific communities.

Connotations

Strictly technical and descriptive. Carries a historical connotation, referencing Dana's system of mineralogy.

Frequency

Extremely rare term, primarily found in specialized mineralogical literature, catalogues, and museum labels.

Vocabulary

Collocations

strong

cobaltiteiron-richvariety of

medium

mineral specimenhydrothermal veincobalt ore

weak

rarecrystallineidentified as

Grammar

Valency Patterns

The mineral was identified as danaite.The sample contains danaite.Danaite is a variety of cobaltite.

Vocabulary

Synonyms

Neutral

iron-bearing cobaltite

Usage

Context Usage

Business

Not used.

Academic

Used in geology/mineralogy papers and textbooks.

Everyday

Never used.

Technical

Used in precise mineral identification and classification.

Examples

By CEFR Level

Danaite is a type of mineral.

The geologist identified the dark metallic crystals as danaite, a cobalt mineral.

Detailed analysis revealed that the supposed skutterudite was, in fact, the iron-rich cobaltite variety known as danaite.

Learning

Memory Aids

Mnemonic

Dana-ite is a mineral named after Dana (the mineralogist), like many 'ite' minerals.

Conceptual Metaphor

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

Не путать с 'денит' или другими торговыми названиями. Это строгий минералогический термин.

Common Mistakes

Misspelling as 'danite' or 'dana-ite' (though hyphenated form is sometimes seen historically).

Practice

Quiz

Fill in the gap

The museum's collection features a fine specimen of , an iron-rich cobalt sulfide.

Multiple Choice

What is danaite?

FAQ

Frequently Asked Questions

: No, it is a rare and specific varietal name for a type of cobaltite.
: It is named after the American mineralogist James Dwight Dana.
: No, it is a highly specialized term used only in geology and mineralogy.
: Danaite is defined by its higher iron content relative to pure cobaltite (CoAsS).