peacock ore: meaning, definition, pronunciation and examples
C1informal technical, collector's jargon
Quick answer
What does “peacock ore” mean?
A common name for the mineral bornite, known for its iridescent tarnish showing hues of purple, blue, and green.
Audio
Pronunciation
Definition
Meaning and Definition
A common name for the mineral bornite, known for its iridescent tarnish showing hues of purple, blue, and green.
Can refer to any similarly iridescent, colorful mineral specimen used for decorative or collecting purposes.
Dialectal Variation
British vs American Usage
Differences
Usage is identical; the term is not region-specific.
Connotations
Evokes vivid colour, natural beauty, and value as a specimen. No negative connotations.
Frequency
Equally low-frequency in both varieties, confined to specific contexts.
Grammar
How to Use “peacock ore” in a Sentence
The miner discovered [peacock ore] in the vein.This [peacock ore] displays beautiful colours.She added a piece of [peacock ore] to her collection.Vocabulary
Collocations
Examples
Examples of “peacock ore” in a Sentence
verb
British English
- [Not applicable as a verb]
American English
- [Not applicable as a verb]
adverb
British English
- [Not applicable as an adverb]
American English
- [Not applicable as an adverb]
adjective
British English
- [Not standard. Could be used attributively in 'peacock-ore specimen'.]
American English
- [Not standard. Could be used attributively in 'peacock ore sample'.]
Usage
Meaning in Context
Business
Used in the gemstone, mineral dealing, or niche jewellery trade to describe a product.
Academic
Used in geology and mineralogy papers or textbooks as a colloquial synonym for bornite.
Everyday
Rare. Used by hobbyists (rockhounds) or seen in tourist shops selling minerals.
Technical
The standard technical term is 'bornite' (Cu5FeS4). 'Peacock ore' specifies its tarnished, iridescent form.
Watch out
Common Mistakes When Using “peacock ore”
- Confusing it with chalcopyrite, which can also tarnish colourfully. Using it as a formal term in a scientific report instead of 'bornite'. Spelling as two words (correct) rather than hyphenating.
FAQ
Frequently Asked Questions
It is a mineral (bornite) and is sometimes used as a decorative stone in jewellery, but it is relatively soft and tarnishes, so it is not a major gemstone.
The colours are caused by a thin layer of tarnish (surface oxidation) that interferes with light, a phenomenon called thin-film interference, similar to a soap bubble.
Yes, it is found in copper deposits worldwide. Rockhounds often find it in mining districts. Always ensure you have permission to collect minerals.
Bornite is the official mineral name. 'Peacock ore' is a common name used specifically for bornite specimens that display the characteristic iridescent tarnish.
A common name for the mineral bornite, known for its iridescent tarnish showing hues of purple, blue, and green.
Peacock ore is usually informal technical, collector's jargon in register.
Peacock ore: in British English it is pronounced /ˈpiː.kɒk ɔː/, and in American English it is pronounced /ˈpiː.kɑːk ɔːr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None directly associated. Figuratively, can be used to describe something with a showy, changing appearance.]”
Learning
Memory Aids
Mnemonic
Think of a peacock's tail fanning out with brilliant colours – 'peacock ore' is the mineral that fans out with iridescent colours like a peacock's tail.
Conceptual Metaphor
NATURAL BEAUTY IS A PEACOCK'S PLUMAGE (the ore's colours are mapped onto the vivid display of the bird).
Practice
Quiz
In which field is the term 'peacock ore' most precisely understood?