- Made
- See
- Look
- Small
- Big
- Color
- Shape
- Feel
- Break
- Use
- Water
- Earth
- Like
- different
General Academic Vocabulary
- Form
- Properties
- Include
- Characteristics
- Common
- Vary
- Structure
- Identify
- Occur
- Composition
- Example
- Process
- Determine
- unique
Discipline-Specific
- mineral
- Crystal
- Element
- Compound
- Silicate
- Carbonate
- Oxide
- Sulfide
- Hardness
- Luster
- Streak
- Cleavage
- Fracture
- Specific gravity