Rock's and Minerals
作者：Dawson Filip
1. Rocks
1.1. Flint
1.2. Mud stone
1.3. Chalk Lumps
1.4. Rock Salt
1.5. Lime Stone Black
1.6. Cheri
1.7. Lime Stone White
1.8. Shale
2. Shape
2.1. You get most of the money from shape and size of the mineral if you are selling it
3. Types of rock
3.1. Sedimentary
3.1.1. formed be high temperature or high pressure
3.1.1.1. contains fossils see or feel sand can be more crumbly than other rock's
3.2. metamorphic
3.2.1. formed by dead animals or swampy areas
3.2.1.1. Also contains crystals that are hard to see
3.3. Igneous
3.3.1. And Igneous rock is formed buy cooling of magma
3.3.1.1. Smooth as glass or crystals able to see with human eye
4. Properties
4.1. Color
4.2. luster
4.2.1. dull
4.2.2. glassy
4.2.3. brilliant
4.3. size
4.3.1. shape
4.3.2. irregular
4.3.3. rectangle
4.3.4. cube
4.3.5. rhombus
4.4. hardness
4.4.1. can be tested by
4.4.1.1. fingernail
4.4.1.2. penny
4.4.1.3. copper strip
4.4.1.4. glass strip
4.5. transparency
4.5.1. transparent opec
4.5.2. translucent
4.6. Acid reaction
4.6.1. Fizz
4.6.2. non Fizz