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Minerals - Coggle Diagram
Minerals
Sedimentary rock
Form from sediment that are pressed together
Can take millions to form
Sandstone
Relative age
The older the lower
Property
Color
Many Minerals can have same color
One mineral can have different color
Hardness
Is the ability to scratch each other
Mohs’ hardness scale
1
Talc
Soft
10
Diamond
Hard
Luster
The way light bounce
Metallic
Dull
Glassy
Pearly
Streak
The color of powder being scratched
May be different from minerals’ surface colors
Igneous rock
Form from melted rock
Magma
Lava
Cool down
Slowly
Larger grains
Rough
Coarse
Quickly
Smaller grains
Obsidian
Smooth
Glassy
Basalt
Metamorphic rock
Form from other rocks by extreme heat and pressure
form from
Ingenious rock
Sedimentary rock
Metamorphic rock