glaucophane
Noun
Meaning
A mineral of a dark bluish color, related to amphibole. It is characteristic of certain crystalline rocks.
Source: Webster's dictionarySynonyms
asbestos
amphibole
actinolite
hornblende
augite
anthophyllite
crocidolite
diopside
epidote
allanite
edenite
edingtonite
enstatite
aenigmatite
hedenbergite
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