Rocks and Minerals
by Carson Rich
1. Properties
1.1. Color
1.2. Transparency
1.3. Luster
1.4. Hardness
1.5. Streak Color
1.6. Reaction with acid
1.7. Light Refraction
2. What is a Mineral
2.1. A mineral is solid natural substance.
3. Shape
3.1. The shapes of minerals can be any shape but here are some of the famous ones. Tetrahedron, cube, octahedron, and rhombohedron.
4. Rocks
4.1. Minerals are found in rocks.
5. Minerals
5.1. gold
5.1.1. silver
5.2. diamond
5.2.1. quartz
6. Rock
6.1. metamorphic
6.1.1. igneous
6.1.1.1. sedimentary
7. Metamorphic
7.1. It is formed by heat and presure
8. Igneous
8.1. Is formed by the cooling of magma
9. Sedimentary
9.1. Is formed by compacted dead plants and rock particles
10. Igneous rocks
10.1. Obsidian and granite
11. Metamorphic rocks
11.1. Marble and quartzite
12. Sedimentary rocks
12.1. Sandstone and limestone
13. Transparency
13.1. Opaque
13.1.1. Transparent
13.1.1.1. Translusent