hyalite: meaning, definition, pronunciation and examples
Rare (Specialized/Low)Technical/Scientific
Quick answer
What does “hyalite” mean?
A colorless, transparent or translucent variety of opal, often with a glassy, vitreous appearance.
Audio
Pronunciation
Definition
Meaning and Definition
A colorless, transparent or translucent variety of opal, often with a glassy, vitreous appearance.
In mineralogy, a form of opal (SiO₂·nH₂O) that is non-crystalline and often found as botryoidal crusts or clear, glassy masses. Can refer poetically to anything resembling clear glass or ice.
Dialectal Variation
British vs American Usage
Differences
No significant difference in technical usage. Spelling is consistent. The term is equally rare in both varieties of English.
Connotations
Neutral, purely descriptive scientific term.
Frequency
Extremely low frequency in both dialects, confined to specialist texts.
Grammar
How to Use “hyalite” in a Sentence
[Noun] + composed of + hyalitehyalite + [verb: forms, occurs, appears]Vocabulary
Collocations
Usage
Meaning in Context
Business
Virtually never used. Potentially in very niche gem/ mineral dealing.
Academic
Used in geology, mineralogy, and earth science papers and textbooks.
Everyday
Extremely unlikely to be encountered.
Technical
Primary domain. Precise descriptor for a specific mineral variety.
Vocabulary
Synonyms of “hyalite”
Strong
Neutral
Weak
Vocabulary
Antonyms of “hyalite”
Watch out
Common Mistakes When Using “hyalite”
- Confusing it with 'hyaline' (a general adjective meaning glassy).
- Misspelling as 'hialite' or 'hyalight'.
- Assuming it is a common type of opal.
FAQ
Frequently Asked Questions
Not typically. It is a collector's mineral rather than a mainstream gem due to its lack of colour play (iridescence).
Its defining characteristic is its colourless, transparent to translucent, glassy appearance.
It derives from the Greek word 'hyalos' (ὕαλος), meaning 'glass', referring to its vitreous lustre.
No, true hyalite does not display the play-of-colour (opalescence) characteristic of precious opal. It is a 'common opal'.
A colorless, transparent or translucent variety of opal, often with a glassy, vitreous appearance.
Hyalite is usually technical/scientific in register.
Hyalite: in British English it is pronounced /ˈhaɪəlaɪt/, and in American English it is pronounced /ˈhaɪəˌlaɪt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
HYALITE sounds like 'high a light' – imagine a highly transparent stone that lets light pass through clearly.
Conceptual Metaphor
TRANSPARENCY IS CLARITY / PURITY; THE EARTH'S GLASS.
Practice
Quiz
Hyalite is best described as a type of: