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Rocks and Minerals

Across
Process when rocks change from one type to another
The moving of sediment from one location to another
Molten rock found on top of the earths surface
A naturally occuring inorganic sunstance with a chemical composition.
These fractures are uneven sharp and jagged
Allows light to pass through so objects can be seen
Rocks that have been changed over time by heat and pressure
The breaking down of rock, soil and minerals do to the weatherer
These are the hardest minerals
Molten or magma rocks that cool quickly underground
These types of fractures create rough surfaces with irregular surfaces
This type of fracture creates sharp elongated points
Down
Can not see through.
This mineral has a level 1 hardness
Molten rock found underneath the earth surface
When sediment is deposited in a new location
A scale used to measure the hardness of a mineral
A sharp division or split in a mineral
Matter that is deposited as a layer of solid material at the bottom of a body of water
The way the light shine off of the surface of a mineral
Rocks that are formed from materials like sand and shells
Allows light through but not detailed shapes
The study of crystal structure, chemistry, and the properties of minerals
The compactness of a substance
The color of the minerals powder