COBALT BLOOM

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A reddish mineral consisting of hydrated cobalt arsenate in monoclinic crystalline form and used in coloring glass; usually found in veins bearing cobalt and arsenic

Synonyms:

cobalt bloom; erythrite

Classified under:

Nouns denoting substances

Hypernyms ("cobalt bloom" is a kind of...):

mineral (solid homogeneous inorganic substances occurring in nature having a definite chemical composition)

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