Which description best matches carbonado?

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Multiple Choice

Which description best matches carbonado?

Explanation:
Carbonado is a polycrystalline, natural form of diamond formed from many tiny diamond grains fused together with random orientations. This interlocking, randomly oriented structure gives exceptional toughness, making it the toughest form of diamond known. The description fits because it describes an aggregate of many interlocking tiny diamond crystals with random alignment, which is exactly what carbonado is. It’s not graphite, not a laser-produced synthetic diamond, and not a calcium-containing mineral.

Carbonado is a polycrystalline, natural form of diamond formed from many tiny diamond grains fused together with random orientations. This interlocking, randomly oriented structure gives exceptional toughness, making it the toughest form of diamond known. The description fits because it describes an aggregate of many interlocking tiny diamond crystals with random alignment, which is exactly what carbonado is. It’s not graphite, not a laser-produced synthetic diamond, and not a calcium-containing mineral.

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