Igneus Rocks
Metamorphic Rocks
Properties
Minerals
Hodgepoge
100
2 types of igneous rocks
What is intrusive and extrusive?
100
Include foliated and nonfoliated kinds of rocks
What is metamorphic rocks?
100
hardness of a gemstone
What is hardness less than 4?
100
Softest known mineral
What is talc?
100
Amount of rocks, minerals, and metals you will use in your lifetime
What is more than 1,000,000 pounds?
200
type of igneous rock that forms when lava cools on Earth's surface
What is extrusive?
200
process that forms metamorphic rock
What is heat and pressure?
200
The color of a mineral's powder
What is streak?
200
Minerals that glow in the dark
What is fluorescent?
200
the Grand Canyon is located in this state
What is Arizona?
300
molten material in the earth
What is magma?
300
2 kinds of rocks that undergo heat and pressure to form metamorphic rocks.
What is sedimentary, metamorphic, or igneus rocks?
300
2 tests to describe minerals
What are streak, hardness, density, or texture?
300
A substance that has some properties of minerals, but is not a true mineral
What is a mineraloid?
300
Describes how different rocks are related
What is the rock cycle?
400
pricess that turns igneus rocks into magma
What is melting?
400
Term used to describe metamorphic rocks where the particles are in bands
What is foliated?
400
Include detrital, chemical, and organic types of rock
What is sedimentary rocks?
400
Reason coal is not a mineral
What is organic?
400
type of sedimentary rock with fossils inside
What is organic?
500
Igneus rocks that form below the surface of Earth
What is intrusive?
500
term that means change of form
What is metamorphic?
500
Rare and can be cut and polished
What is gem?
500
Hardest known mineral
What is diamond?
500
Atoms arranged in a repeating, orderly pattern
What is crystal?
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