gadolinite: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “gadolinite” mean?
A rare, black to brownish-black mineral consisting of silicate of beryllium, iron, and cerium metals.
Audio
Pronunciation
Definition
Meaning and Definition
A rare, black to brownish-black mineral consisting of silicate of beryllium, iron, and cerium metals.
Primarily a geological/mineralogical term. It is a source of rare-earth elements and was historically significant in the discovery of the elements yttrium and gadolinium.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage; spelling is identical.
Connotations
Purely technical/scientific; no colloquial connotations.
Frequency
Extremely rare outside specialised geological, mineralogical, or chemical contexts in both regions.
Grammar
How to Use “gadolinite” in a Sentence
Gadolinite is found in [geological location].The [sample/vein] contains gadolinite.[Element] is extracted from gadolinite.Vocabulary
Collocations
Examples
Examples of “gadolinite” in a Sentence
adjective
British English
- The gadolinite samples were analysed.
- A gadolinite-bearing pegmatite.
American English
- The gadolinite specimens were catalogued.
- A gadolinite-rich vein.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in specialised papers and textbooks in geology, mineralogy, and inorganic chemistry.
Everyday
Never used.
Technical
The primary domain; used to describe a specific mineral species in geological surveys, museum catalogues, and research on rare-earth elements.
Vocabulary
Synonyms of “gadolinite”
Neutral
Weak
Watch out
Common Mistakes When Using “gadolinite”
- Mispronouncing as /ɡəˈdɒlɪnaɪt/.
- Confusing it with the element gadolinium.
- Using it in non-scientific contexts.
- Misspelling as 'gadolininte' or 'gadolynite'.
FAQ
Frequently Asked Questions
It is a rare black mineral, a silicate of beryllium, iron, and rare-earth elements like yttrium and cerium.
The Finnish chemist Johan Gadolin, who studied the mineral (originally called ytterbite) from which yttria was first isolated.
Primarily of historical and collector interest. It was a key mineral in the early discovery of rare-earth elements, but is not a major commercial ore.
No, it is a rare mineral found in specific granite pegmatites and certain metamorphic rocks in a limited number of locations worldwide.
A rare, black to brownish-black mineral consisting of silicate of beryllium, iron, and cerium metals.
Gadolinite is usually technical/scientific in register.
Gadolinite: in British English it is pronounced /ˈɡadəlɪnʌɪt/, and in American English it is pronounced /ˈɡædəlɪnaɪt/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of 'Gadolin'ium – the element named after Johan Gadolin – which was discovered in the mineral gadolinite.
Conceptual Metaphor
N/A for highly technical terms.
Practice
Quiz
In which field is the term 'gadolinite' primarily used?