Which term describes rough diamond material that is suitable for industrial tools and abrasives?

Which term describes rough diamond material that is suitable for industrial tools and abrasives?

• A. Industrial rough
• B. Habit
• C. Inclusion
• D. Igneous

Answer: (A)

Rough diamonds that are not suited for jewelry are categorized by end use as industrial rough. This term identifies material intended for manufacturing applications like cutting, grinding, and drilling, where the diamond’s hardness is the key asset. The other terms describe aspects that aren’t about end-use: habit is the crystal shape, inclusion refers to internal flaws, and igneous is a rock type. So, industrial rough is the most accurate label for rough diamond material used in tools and abrasives.

Rough diamonds that are not suited for jewelry are categorized by end use as industrial rough. This term identifies material intended for manufacturing applications like cutting, grinding, and drilling, where the diamond’s hardness is the key asset. The other terms describe aspects that aren’t about end-use: habit is the crystal shape, inclusion refers to internal flaws, and igneous is a rock type. So, industrial rough is the most accurate label for rough diamond material used in tools and abrasives.