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Identifying Minerals
Properties of Minerals
100
What is color
the ___ of a mineral is an easily observed physical property
100
Hexagonal
What is Quartz Crystal System?
200
What is Streak
The ___ of a mineral is the color of its powder
200
Its Magnetic
What is Magnetite's special property
300
What is Luster
____ is the term used to describe how light is reflected from a mineral's surface
300
Black or Reddish Brown
What color is Rutile?
400
Hardness
____ can be determined by a scratch test
400
2.0
What is the hardness of Sulfer
500
Cleavage
A mineral that splits easily along flat surfaces has a property called _____
500
Colorless
What is the streak of Micocline Feldspar