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ASL Sign Language Dictionary

Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.

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vitreous silica

How to sign: colorless glass made of almost pure silica

quartz in ASL Watch how to sign quartz in American Sign Language
quartz - SMARTSign Dictionary
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Similiar / Same: quartz glass, quartz, lechatelierite, crystal

Categories: natural glass

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