Minerals

Rocks and Minerals Review

By Ryan Field

Multiple Choice

• A

• B

• C

• D

Coarse

Fine

No Crystals

Multiple Choice

• A

• B

• C

• D

​Sedimentary Rock

(PG 7 ESRT)

Multiple Choice

• A

• B

• C

• D

​Gneiss is a Regional Metamorphic Rock. You can find this on page 7 of the ESRT.

Multiple Choice

• A

• B

• C

• D

​Looking at page 7 on the bottom you will find that quartzite is made of sandstone being metamorphosized.

​This is the symbol for sandstone found on page 7 ESRT on top.

Multiple Choice

• A

• B

• C

• D

​That is contact metamorphism which can create hornfels. I did NOT select quartzite because layer 6 is shale and quartzite comes from sandstone

Open Ended

Read the question.

The question is asking about heat and pressure. Make sure you include these words in your answer!

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Answer: The heat increased and the pressure increased. ​

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Open Ended

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​Plagioclase Feldspar

Open Ended

Open Ended

Open Ended

Question 20