gemstone
Diamond in Matrix
Carbon (C)
AI-generated identification · may be incorrectHardness 10 on Mohs scale, adamantine luster, isometric crystal system, colorless to yellow/brown, perfect octahedral cleavage.
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Physical properties
Hardness 10 on Mohs scale, adamantine luster, isometric crystal system, colorless to yellow/brown, perfect octahedral cleavage.
Formation & geological history
Formed under extreme pressure and temperature in the Earth's mantle, brought to the surface via kimberlite pipes millions of years ago.
Uses & applications
Used primarily for high-end jewelry and industrial cutting/abrasive applications due to its extreme hardness.
Geological facts
Diamonds are the hardest known natural substance on Earth and conduct heat exceptionally well.
Field identification & locations
Identified by extreme hardness scratching all other minerals and adamantine luster. Found globally in kimberlite deposits, notably South Africa and Russia.
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