A property of a mineral that describes how it reflects light.
What is Luster
200
All rocks are made up of one or more _____________
What is minerals
200
A property that means to be clear and able to see light through.
What is Transparent
300
All hard minerals show no __________
What is color
300
A mineral that can be crushed to make white powder and used as baby powder, foot powder or cosmetic.
What is talc
300
What can have differences in the shapes and colors
What is a mineral
300
What smells like rotten eggs, is found in cabbage and onions, is yellow and used for making fireworks.
What is Sulfur
300
A plane along which a mineral most easily splits.
What is cleavage
400
Property that means not being able to let light pass through
What is opaque
400
What has a magnetic property and can be used in a compass.
What is lodestone
400
Rocks with layers formed under water. They are made up of other pieces of rocks. After a long time they stuck together. Sometimes plants and bones or sea shells got caught in the layers to form fossils. What type of rock am I?
What is sedimentary rock
400
Rocks that are formed when melted rock cools.
What is Igneous Rocks
400
Rocks changed as a result of underground heat, pressure and water.
What is Metamorphic Rocks
500
Rocks and minerals have many purposes. Name three.
What is to make buildings, roads, homes, medicine and to store harmful materials.
500
Keopectate is a stomach medicine and is made from _____________
What is a mineral
500
Rocks are made up of one or more ______________
What is mineral
500
__________ continue to change all the time
What is Rocks
500
What is the softest mineral and one of the hardest.