Quick Answer:The Minerals Set of 20 is a geology kit of 20 labelled natural mineral specimens for studying and identifying minerals by colour, hardness, texture and lustre.
Last updated: 18 October 2026
Key Features
20 natural mineral specimens, each labelled.
Wide variety of samples for side-by-side comparison.
Supports observation, simple scratch-hardness tests and classification.
For secondary and higher secondary earth science work.
Technical Specifications
Specification
Value
Contents
20 labelled mineral specimens
Material
Natural mineral samples
Properties studied
Colour, hardness, texture, lustre
Level
Secondary to higher secondary
How It Is Used
Lay the specimens out on a clean surface and have students record the colour, texture and lustre of each, then test hardness with simple scratch methods where suitable. Comparing results lets them classify the minerals, and a magnifying glass helps reveal crystal structure.
Frequently Asked Questions
What is in the Minerals Set of 20?
Twenty natural mineral specimens, each labelled for easy identification and comparison.
How should the Minerals Set of 20 be handled?
Handle the specimens carefully, never put them in the mouth, and wash hands after use.
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