Minerals

1. Definition

1.1. not living

1.2. soild

1.3. Crystalline structure

1.4. natural

2. examples

2.1. Ruby

2.2. Shappire

2.3. Calcite

2.4. Topaz

2.5. quartz

3. Geologists

3.1. They study rocks and minerals

3.2. They define minerals

3.3. They study both rocks and minerals but there are people that just study minerals

4. Properties

4.1. Luster

4.1.1. Shiny

4.1.2. Brilliant

4.1.3. Dull

4.2. Transparency

4.2.1. Transparent

4.2.2. Opaque

4.2.3. Translucent

4.3. Color

4.4. Size

4.4.1. How long

4.4.2. Mass

4.5. Hardness VS Copper

4.5.1. Scratch Copper

4.5.2. Not Scratch Cooper

4.6. Hardness VS Glass

4.6.1. Scratch Glass

4.6.2. Not Scratch Glass

4.7. Shape

4.7.1. Octahedron

4.7.2. Cube

4.7.3. Tetranedron

5. Rocks

5.1. Igneous

5.1.1. Obesidian

5.1.2. Diorite

5.1.3. Made from volcanoes

5.2. Sedimentary

5.2.1. Flint

5.2.2. Chert

5.2.3. Made over time

5.3. Metamorphic

5.3.1. Phylite

5.3.2. Slate

5.3.3. Made by chemical, pressure, or heat alteration