Which rock is made only from the mineral carbon?

Keep practicing — related questions

• Diamond and emerald are made of __________ respectively.
• What element is diamond made of?
• Emeralds are made up of
• In the non-living environment, carbon exists in:
• Which of the following rocks is made of one mineral?
• Carbon occurs in nature in the purest form as
• Carbon occurs in nature in the purest form as
• The substance made from only carbon is