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Minerals used in glassmaking
Answer for the clue "Minerals used in glassmaking ", 7 letters:
silicas
Alternative clues for the word silicas
Word definitions for silicas in dictionaries
Wiktionary
Word definitions in Wiktionary
n. (plural of silica English)
Usage examples of silicas.
He concluded, as Barringer had before him, that there was nothing at Meteor Crater to suggest volcanic activity, but that there were huge distributions of other stuff—anomalous fine silicas and magnetites principally—that suggested an impact from space.