A rare blue mineral hydrated with lactic acid, found in certain geological formations.
From co- (with, together) + caeruleus (Latin for blue) + lactite (salt or mineral containing lactic acid). This is a technical mineralogical term combining Latin color description with chemical composition.
This is an ultra-specialized mineralogical term that almost no one outside of geology knows—it describes an incredibly rare mineral with a lovely blue color. It's a perfect example of how scientific nomenclature creates precise but unwieldy names for specific substances.
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