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crookesite: meaning, definition, pronunciation and examples

Extremely Rare/Very Technical
UK/ˈkrʊksiːt/US/ˈkrʊksiːt/

Technical/Scientific (Geology, Mineralogy)

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Quick answer

What does “crookesite” mean?

A rare selenide mineral.

Audio

Pronunciation

Definition

Meaning and Definition

A rare selenide mineral.

A brownish-grey metallic mineral, primarily composed of copper and thallium selenide (Cu₇(Tl,Ag)Se₄), first identified in specimens from the Harz Mountains.

Dialectal Variation

British vs American Usage

Differences

No difference in usage; the term is identical in both technical registers.

Connotations

Purely scientific; no cultural connotations.

Frequency

Equally and extremely rare in both varieties, confined to highly specialized literature.

Grammar

How to Use “crookesite” in a Sentence

The mineral [is/was] identified as crookesite.The sample contains crookesite.Crookesite occurs in association with [other mineral].

Vocabulary

Collocations

strong
rare crookesitecrookesite mineralcrookesite crystals
medium
specimen of crookesiteoccurrence of crookesiteidentify crookesite
weak
containing crookesitefound crookesiteanalysis of crookesite

Examples

Examples of “crookesite” in a Sentence

adjective

British English

  • The crookesite sample was analysed.
  • A crookesite-bearing vein.

American English

  • The crookesite specimen was catalogued.
  • A crookesite-rich ore.

Usage

Meaning in Context

Business

Not used.

Academic

Used in specialised geology/mineralogy papers and textbooks.

Everyday

Virtually never used.

Technical

The primary and only context of use; denotes a specific mineral species.

Vocabulary

Synonyms of “crookesite”

Neutral

Cu₇(Tl,Ag)Se₄

Weak

rare selenide

Vocabulary

Antonyms of “crookesite”

common mineralabundant rock

Watch out

Common Mistakes When Using “crookesite”

  • Misspelling as 'crooksite' or 'crookessite'.
  • Mispronouncing the first syllable as /kruːk/ instead of /krʊk/.
  • Using it as a general term.

FAQ

Frequently Asked Questions

Crookesite is a very rare selenide mineral containing copper, thallium, and silver.

No, it is an extremely specialised technical term with no application in everyday language.

It is pronounced /ˈkrʊksiːt/, with a short 'u' as in 'book' and a long 'ee' sound in the second syllable.

It is named in honour of the British chemist and physicist Sir William Crookes (1832–1919).

A rare selenide mineral.

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

Learning

Memory Aids

Mnemonic

Think of Sir William CROOKES, who discovered it, and the suffix '-ite' used for minerals and rocks.

Conceptual Metaphor

None in common usage. In a technical sense, it can be a 'fingerprint' for specific geological formation conditions.

Practice

Quiz

Fill in the gap
The geologist identified the metallic grain as , a copper thallium selenide.
Multiple Choice

In which field is the term 'crookesite' primarily used?

crookesite: meaning, definition, pronunciation and examples | Lingvocore