Gold

Au

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Gold is a precious metal that has been valued since antiquity. It is extremely malleable and ductile, and is the most non-reactive of all metals. Native gold typically contains silver and sometimes copper. Major deposits occur in South Africa, Russia, Australia, and the United States.

Crystal System Cubic (Isometric)
Mineral Class 01 Native Elements
Mohs Hardness 2.5-3.0
Specific Gravity 15.60-19.30
Color Golden yellow
Luster Metallic
Streak Golden yellow
Cleavage None
Fracture Hackly
Transparency Opaque
Crystal Habit Octahedral, dendritic, nuggets, flakes

Mohs Hardness

Mohs Hardness: 2.5 – 3.0
1 Soft10 Hard

Crystal System

Cubic (Isometric)

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Frequently Asked Questions

What is the hardness of Gold?
Gold has a Mohs hardness of 2.5-3.0.
What crystal system does Gold belong to?
Gold crystallizes in the Cubic (Isometric) crystal system.
What color is Gold?
Gold is typically Golden yellow.
What type of luster does Gold have?
Gold exhibits a Metallic luster.
What is the chemical formula of Gold?
The chemical formula of Gold is Au.