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noun
A form of iridescence or reflectance, seen in labradorite feldspar and spectrolite, arising from submicroscopical planes orientated in one or more directions.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Synonyms: labradorization
Antonyms: none provided
History
From labradorite.
