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MINERALS ARE…. The building blocks of rocks!! Remember the granite…..
Black=Mica
Pink=FeldsparWhite=Quartz
HOW MANY KNOWN MINERALS?? 2,400
WHAT IS THE DIFFERENCE BETWEEN SILICATES AND NON-SILICATES?? Silicates are made of silicon and oxygen, but
Non-Silicates are not!!
WHAT IS THE DIFFERENCE BETWEEN ELEMENTS AND COMPOUNDS?? Elements are substance that can not be broken
down into a simpler substance by chemical means
Compounds are substances made of 2 or more different atoms that can be chemically bonded
HOW DID WE IDENTIFY MINERALS? Color Luster Streak Hardness Cleavage/Fracture Density Special Properties
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
MATCH THE PROPERTY TO THE DEFINITION Color Luster Streak Cleavage/
Fracture Hardness Density Crystal Special Property
Atoms arranged in a pattern Mass divided by volume Color of the mineral powder The way a mineral breaks The way the mineral reflects
light The various colors of a mineral Magnetism, smell,
fluorescence The ability to resist being
scratched
WHAT IS THE DIFFERENCE BETWEEN CLEAVAGE AND FRACTURE BREAKS?? Cleavage breaks are along a smooth flat surface
Fracture breaks are along a curved/irregular surface
WHAT IS NEEDED TO CALCULATE DENSITY?
MASS
How do you determine mass?
Use the triple beam balance
VOLUME
How do you determine volume?
Cubes-L x W x H Irregular –
graduated cylinder
GRID THE DENSITY OF ROCK PICTURED.
Mass =
55 g Volume =
25 ml3
Density = Mass ÷ Volume
D = 55 g ÷25 ml3
D = 2.2 g/ml3