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Overview
Discover Mineral Properties: Physical and Chemical Identification
You will learn how to identify minerals using properties like hardness, luster, streak, and chemical reactivity essential skills for understanding rocks and Earth science.
What You'll Learn
You will identify minerals using physical and chemical observable properties.
You can test hardness using the Mohs scale from one to ten.
You will use streak to reliably identify minerals beyond surface color.
You will distinguish cleavage from fracture by observing how minerals break.
What You'll Practice
1
You will identify luster, streak, and hardness in mineral identification questions.
2
You will compare physical and chemical properties using real mineral examples.
3
You will apply the Mohs scale to determine which minerals scratch others.
Why This Matters
Understanding mineral properties gives you the scientific tools to identify Earth's building blocks and prepares you for deeper exploration of geology, natural resources, and materials science.
This Unit Includes
Practice exercises
Learning resources
Skills
Mineral Properties
Mohs Scale
Luster
Streak
Cleavage
