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Does anyone know which is harder, Cubic Zirconium or Glass?

2006-11-26 09:05:20 · 1 answers · asked by Lizzie 1 in Science & Mathematics ➔ Earth Sciences & Geology

1 answers

Cubic zirconia is much harder than glass. Cubic zirconia about 8.5 on Moe's scale and glass about 5.

2006-11-26 11:15:40 · answer #1 · answered by U.K.Export 6 · 2⤊ 0⤋

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