gemstone
Diamond
Carbon (C)
AI-generated identification · may be incorrectHardness of 10 on Mohs scale, transparent to opaque, adamantine luster, isometric crystal system, perfect octahedral cleavage.
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Physical properties
Hardness of 10 on Mohs scale, transparent to opaque, adamantine luster, isometric crystal system, perfect octahedral cleavage.
Formation & geological history
Formed under extreme heat and pressure in Earth's mantle, typically at depths of 150-200 kilometers, and brought to the surface by deep-source volcanic eruptions.
Uses & applications
Widely used in fine jewelry and various industrial cutting, grinding, and drilling applications due to its extreme hardness.
Geological facts
Diamond is the hardest known natural material on Earth and is composed entirely of carbon atoms arranged in a crystal lattice.
Field identification & locations
Identified by its unmatched hardness, high thermal conductivity, and brilliant adamantine luster. Commonly mined in countries like Russia, Botswana, and Canada.
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